project fork

140 files changed, 15 insertions, 12015 deletions

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 000000000..488f2e6b7
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,14 @@
+Copyright (c) 2010, 2011 the Friendika Project
+All rights reserved.
+
+Redistribution and use in source and binary forms are permitted
+provided that the above copyright notice and this paragraph are
+duplicated in all such forms and that any documentation,
+advertising materials, and other materials related to such
+distribution and use acknowledge that the software was developed
+by the Friendika Project.  The name of the
+University may not be used to endorse or promote products derived
+from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/README b/README
deleted file mode 100644
index 598b6d292..000000000
--- a/README
+++ /dev/null
@@ -1,86 +0,0 @@
-
-    *************
-    * Friendika *
-    *************
-
-    Friendika Communications Server
-
-    http://project.friendika.com
-
-
-	Friendika is a web application for managing social communications. Some
-would call it a "social network" or "distributed social network". We think 
-both terms have been over-used, and don't adequately describe Friendika's 
-capabilities - though Friendika can also fill those roles.
-
-	At its essence, Friendika is a web application which can monitor various
-information and social activity streams, and which also lets you participate
-in online conversations with friends and associates, using a variety of network
-protocols. These are combined into an overview of your various communications
-and activities - regardless of network origin.
-
-	Friendika also manages your personal profiles and photo albums and lets 
-you securely present each of these to specific audiences. Your communications
-can be either open and public, or closed and private. You can easily create
-"groups" of contacts with which you can partition your conversations into
-private social circles, and which cannot be seen outside the circle.
-
-	Friendika is decentralised. Any account on any Friendika server can connect
-with any account on any other Friendika server. You can also connect to and
-interact directly with friends on Facebook, Status.Net, and other federated
-social web services (e.g. identi.ca, GNU-Social, etc.).
-
-	Outgoing communications can be directed to Friendika, existing accounts on 
-Facebook and Twitter, federated social web providers - or even delivered to
-email contacts.
-
-	Incoming data streams aren't limited to traditional social networks.
-They may include most any service which provides a syndication feed (both RSS
-and Atom). This allows you to view communications from friends in other 
-diverse social networks - such as Diaspora, Google Buzz, and millions of 
-blogs, news services, and other websites. You can also import
-contacts from (and write to) anybody that is accessible from your email
-INBOX and view them in your social stream. Over time we will try to
-build two-way bridges to other services so that you can freely
-interact in both directions with anybody on an accessible network that 
-allows it. 
-
-	Communications between Friendika servers are private and encrypted, 
-using military grade encryption - and require mutual identity provenance
-before any data is exchanged. These same crypto mechanisms provide remote 
-password-less authentication; allowing you to post to profiles and view private
-photo collections on other servers - without encountering any login and/or
-authorisation dialogues when visiting these sites.
-
-	Friendika has no boundaries and no central ownership of the data generated
-within the network. Anybody with a commodity PHP/MySQL web server or hosting
-account can provide a server, and each individual server can then support
-up to several thousand participating members - each with their own unique
-communication and privacy needs. This allows Friendika to scale to global
-levels and mimics the decentralised architecture of the web itself.
-
-	If you are creating a website which requires social interaction, Friendika 
-can also take the place of blog software, forum software and feed readers, and
-also provide individualised communications and content management - or
-simply be used as an alternative to traditional "monolithic" social networks.
-
-	Friendika is also free - in every sense of the word. 
-
-	Choose freedom - join us.
-
-	Find out more about the project at http://project.friendika.com
-
-    *******************
-    Friendika Demo Site
-    *******************
-
-    http://demo.friendika.com
-
-    *******************
-    Friendika Downloads
-    *******************
-
-    http://github.com/friendika/friendika/tarball/master
-
-
-
diff --git a/addon/README b/addon/README
deleted file mode 100644
index fb1c6340a..000000000
--- a/addon/README
+++ /dev/null
@@ -1,186 +0,0 @@
-Friendika Addon/Plugin development
-
-This is an early specification and hook details may be subject to change.
-
-Please see the sample addon 'randplace' for a working example of using these features.
-
-
-You must register plugins with the system in the .htconfig.php file.
-
-$a->config['system']['addon'] = 'plugin1name, plugin2name, another_name';
-
-Plugin names cannot contain spaces and are used as filenames.
-
-
-Register your plugin hooks during installation. 
-
-	register_hook($hookname, $file, $function);
-
-	$hookname is a string and corresponds to a known Friendika hook
-	$file is a pathname relative to the top-level Friendika directory.
-		This *should* be 'addon/plugin_name/plugin_name.php' in most cases.
-	$function is a string and is the name of the function which will be executed
-		when the hook is called.
-
-
-Your hook functions will be called with at least one and possibly two arguments
-
-	function myhook_function(&$a, &$b) {
-
-
-	}
-
-If you wish to make changes to the calling data, you must declare them as 
-reference variables (with '&') during function declaration. 
-
-$a is the Friendika 'App' class - which contains a wealth of information
-about the current state of Friendika, such as which module has been called,
-configuration info, the page contents at the point the hook was invoked, profile
-and user information, etc. It is recommeded you call this '$a' to match its usage 
-elsewhere.
-
-$b can be called anything you like. This is information which is specific to the hook 
-currently being processed, and generally contains information that is being immediately
-processed or acted on that you can use, display, or alter. Remember to declare it with 
-'&' if you wish to alter it.
-
-
-Current hooks:
-
-'authenticate' - called when a user attempts to login. 
-	$b is an array
-		'username' => the supplied username
-		'password' => the supplied password
-		'authenticated' => set this to non-zero to authenticate the user.
-		'user_record' => successful authentication must also return a valid user record from the database
-
-
-'logged_in' - called after a user has successfully logged in.
-	$b contains the $a->user array
-
-
-'display_item' - called when formatting a post for display.
-	$b is an array
-		'item' => The item (array) details pulled from the database
-		'output' => the (string) HTML representation of this item prior to adding it 
-			to the page  
-
-'post_local' - called when a status post or comment is entered on the local system
-	$b is the item array of the information to be stored in the database
-		{Please note: body contents are bbcode - not HTML)
-
-'post_local_end' - called when a local status post or comment has been stored on the local system
-	$b is the item array of the information which has just been stored in the database
-		{Please note: body contents are bbcode - not HTML)
-
-
-'post_remote' - called when receiving a post from another source. This may also be used
-	to post local activity or system generated messages.
-	$b is the item array of information to be stored in the database and the item
-	body is bbcode.
-
-'settings_form' - called when generating the HTML for the user Settings page
-	$b is the (string) HTML of the settings page before the final '</form>' tag.
-
-'settings_post' - called when the Settings pages are submitted.
-	$b is the $_POST array
-
-'plugin_settings' - called when generating the HTML for the addon settings page
-	$b is the (string) HTML of the addon settings page before the final '</form>' tag.
-
-'plugin_settings_post' - called when the Addon Settings pages are submitted.
-	$b is the $_POST array
-
-'profile_post' - called when posting a profile page.
-	$b is the $_POST array
-
-'profile_edit' - called prior to output of profile edit page
-	$b is array
-		'profile' => profile (array) record from the database
-		'entry' => the (string) HTML of the generated entry
-
-'profile_advanced' - called when the HTML is generated for the 'Advanced profile', 
-	corresponding to the 'Profile' tab within a person's profile page.
-	$b is the (string) HTML representation of the generated profile
-
-'directory_item' - called from the Directory page when formatting an item for display
-	$b is an array
-		'contact' => contact (array) record for the person from the database
-		'entry' => the (string) HTML of the generated entry 
-
-'profile_sidebar_enter' - called prior to generating the sidebar "short" profile for a page
-	$b is (array) the person's profile array
-
-'profile_sidebar' - called when generating the sidebar "short" profile for a page
-	$b is an array
-		'profile' => profile (array) record for the person from the database
-		'entry' => the (string) HTML of the generated entry
-
-'contact_block_end' - called when formatting the block of contacts/friends on a 
-	profile sidebar has completed
-	$b is an array
-		'contacts' => contact array of entries
-		'output' => the (string) generated HTML of the contact block
-
-'bbcode' - called during conversion of bbcode to html
-	$b is (string) converted text
-
-'html2bbcode' - called during conversion of html to bbcode (e.g. remote message posting)
-	$b is (string) converted text
-
-
-'page_header' - called after building the page navigation section
-	$b is (string) HTML of nav region
-
-
-'personal_xrd' - called prior to output of personal XRD file.
-	$b is an array
-		'user' => the user record for the person
-		'xml' => the complete XML to be output
- 
-
-'home_content' - called prior to output home page content, shown to unlogged users
-	$b is (string) HTML of section region
-
-'contact_edit' - called when editing contact details on an individual from the Contacts page
-	$b is (array)
-		'contact' => contact record (array) of target contact
-		'output' => the (string) generated HTML of the contact edit page
-
-'contact_edit_post' - called when posting the contact edit page
-	$b is the $_POST array
-
-'init_1' - called just after DB has been opened and before session start
-	$b is not used or passed
-
-'page_end' - called after HTML content functions have completed
-    $b is (string) HTML of content div
-
-'jot_plugin' - add tools to jot toolbar
-  $b is (string) HTML for tool icon
-
-
-*** = subject to change
-
-
-
-
-
-Not yet documented:
-
-'atom_feed' ***
-
-'atom_feed_end' ***
-
-'parse_atom' ***
-
-'atom_author' ***
-
-'atom_entry' ***
-
-'parse_link' ***
-
-
-
-
-	
diff --git a/addon/calc/calc.php b/addon/calc/calc.php
deleted file mode 100644
index 8c079dc7a..000000000
--- a/addon/calc/calc.php
+++ /dev/null
@@ -1,363 +0,0 @@
-<?php

-/**

- * Name: Calculator App

- * Description: Simple Calculator Application

- * Version: 1.0

- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>

- */

-

-

-function calc_install() {

-	register_hook('app_menu', 'addon/calc/calc.php', 'calc_app_menu');

-}

-

-function calc_uninstall() {

-	unregister_hook('app_menu', 'addon/calc/calc.php', 'calc_app_menu');

-

-}

-

-function calc_app_menu($a,&$b) {

-	$b['app_menu'] .= '<div class="app-title"><a href="calc">Calculator</a></div>'; 

-}

-

-

-function calc_module() {}

-

-

-

-

-function calc_init($a) {

-

-$x = <<< EOT

-

-<script language="JavaScript">

-/**************************************

- * www.FemaleNerd.com         *

- **************************************/

-

-// Declare global variables

-var displayText = ""

-var num1

-var num2

-var operatorType

-

-// Write to display

-function addDisplay(n){

-   id = document.getElementById("display");

-id.value = ""

-displayText += n

-id.value = displayText

-}

-

-// Addition

-function addNumbers() {

-if (displayText == "") {

-  displayText = result

- }

-num1 = parseFloat(displayText)

-operatorType = "add"

-displayText = ""

-}

-

-// Subtraction

-function subtractNumbers() {

-if (displayText == "") {

-  displayText = result

- }

-num1 = parseFloat(displayText)

-operatorType = "subtract"

-displayText = ""

-}

-

-// Multiplication

-function multiplyNumbers() {

-if (displayText == "") {

-  displayText = result

- }

-num1 = parseFloat(displayText)

-operatorType = "multiply"

-displayText = ""

-}

-

-// Division

-function divideNumbers() {

-if (displayText == "") {

-  displayText = result

- }

-num1 = parseFloat(displayText)

-operatorType = "divide"

-displayText = ""

-}

-

-// Sine

-function sin() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = Math.sin(num1)

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Cosine

-function cos() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = Math.cos(num1)

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// ArcSine

-function arcSin() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = Math.asin(num1)

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// ArcCosine

-function arcCos() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = Math.acos(num1)

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Square root

-function sqrt() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = Math.sqrt(num1)

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Square number (number to the power of two)

-function square() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = num1 * num1

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Convert degrees to radians

-function degToRad() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = num1 * Math.PI / 180

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Convert radians to degrees

-function radToDeg() {

-   id = document.getElementById("display");

-if (displayText == "") {

-  num1 = result

-  }

-else {

-  num1 = parseFloat(displayText)

-  }

-if (num1 != "") {

-  result = num1 * 180 / Math.PI

-  id.value = result

-  displayText = ""

-  }

-else {

-  alert("Please write the number first")

-  }

-}

-

-// Calculations

-function calculate() {

-   id = document.getElementById("display");

-

-if (displayText != "") {

-  num2 = parseFloat(displayText)

-// Calc: Addition

-  if (operatorType == "add") {

-    result = num1 + num2

-    id.value = result

-    }

-// Calc: Subtraction

-  if (operatorType == "subtract") {

-    result = num1 - num2

-    id.value = result

-    }

-// Calc: Multiplication

-  if (operatorType == "multiply") {

-    result = num1 * num2

-    id.value = result

-    }

-// Calc: Division

-  if (operatorType == "divide") {

-    result = num1 / num2

-    id.value = result

-    }

-  displayText = ""

-  }

-  else {

-  id.value = "Oops! Error!"

-  }

-}

-

-// Clear the display

-function clearDisplay() {

-   id = document.getElementById("display");

-

-displayText = ""

-id.value = ""

-}

-</script>

-

-EOT;

-$a->page['htmlhead'] .= $x;

-}

-

-function calc_content($app) {

-

-$o = '';

-

-$o .=  <<< EOT

-

-<h3>Calculator</h3>

-<br /><br />

-<table>

-<tbody><tr><td> 

-<table bgcolor="#af9999" border="1">

-<tbody><tr><td>

-<table border="1" cellpadding="2" cellspacing="2">

-<form name="calc">

-<!--

-<TR><TD VALIGN=top colspan=6 ALIGN="center"> <H2>Calculator</H2> </TD>

--->

-<tbody><tr>

-	<td colspan="5"><input size="22" id="display" name="display" type="text"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="one" value="&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;" onclick="addDisplay(1)" type="button"></td>

-	<td><input name="two" value="&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;" onclick="addDisplay(2)" type="button"></td>

-	<td><input name="three" value="&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;" onclick="addDisplay(3)" type="button"></td>

-	<td><input name="plus" value="&nbsp;&nbsp;+&nbsp;&nbsp;&nbsp;" onclick="addNumbers()" type="button"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="four" value="&nbsp;&nbsp;4&nbsp;&nbsp;&nbsp;" onclick="addDisplay(4)" type="button"></td>

-	<td><input name="five" value="&nbsp;&nbsp;5&nbsp;&nbsp;&nbsp;" onclick="addDisplay(5)" type="button"></td>

-	<td><input name="six" value="&nbsp;&nbsp;6&nbsp;&nbsp;&nbsp;" onclick="addDisplay(6)" type="button"></td>

-	<td><input name="minus" value="&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;" onclick="subtractNumbers()" type="button"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="seven" value="&nbsp;&nbsp;7&nbsp;&nbsp;&nbsp;" onclick="addDisplay(7)" type="button"></td>

-	<td><input name="eight" value="&nbsp;&nbsp;8&nbsp;&nbsp;&nbsp;" onclick="addDisplay(8)" type="button"></td>

-	<td><input name="nine" value="&nbsp;&nbsp;9&nbsp;&nbsp;&nbsp;" onclick="addDisplay(9)" type="button"></td>

-	<td><input name="multiplication" value="&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;" onclick="multiplyNumbers()" type="button"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="zero" value="&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;" onclick="addDisplay(0)" type="button"></td>

-	<td><input name="pi" value="&nbsp;Pi&nbsp;&nbsp;" onclick="addDisplay(Math.PI)" type="button"> </td> 

-	<td><input name="dot" value="&nbsp;&nbsp;&nbsp;.&nbsp;&nbsp;&nbsp;" onclick='addDisplay(".")' type="button"></td>

-	<td><input name="division" value="&nbsp;&nbsp;&nbsp;/&nbsp;&nbsp;&nbsp;" onclick="divideNumbers()" type="button"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="sqareroot" value="sqrt" onclick="sqrt()" type="button"></td>

-	<td><input name="squarex" value=" x^2" onclick="square()" type="button"></td>

-	<td><input name="deg-rad" value="d2r&nbsp;" onclick="degToRad()" type="button"></td>

-	<td><input name="rad-deg" value="r2d&nbsp;" onclick="radToDeg()" type="button"></td>

-</tr><tr align="left" valign="middle">

-	<td><input name="sine" value="&nbsp;sin&nbsp;" onclick="sin()" type="button"></td>

-	<td><input name="arcsine" value="asin" onclick="arcSin()" type="button"></td>

-	<td><input name="cosine" value="cos" onclick="cos()" type="button"></td>

-	<td><input name="arccosine" value="acs" onclick="arcCos()" type="button"></td>

-

-</tr><tr align="left" valign="middle">

-	<td colspan="2"><input name="clear" value="&nbsp;&nbsp;Clear&nbsp;&nbsp;" onclick="clearDisplay()" type="button"></td>

-	<td colspan="3"><input name="enter" value="&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" onclick="calculate()" type="button"></td>

-

-</tr></tbody></table>

-</form>

-

-	<!--

-	<TD VALIGN=top> 

-		<B>NOTE:</B> All sine and cosine calculations are

-		<br>done in radians. Remember to convert first

-		<br>if using degrees.

-	</TD>

-	-->

-	

-</td></tr></tbody></table>

-

-

-</td></tr></tbody></table>

-

-EOT;

-return $o;

-

-}

diff --git a/addon/convert/UnitConvertor.php b/addon/convert/UnitConvertor.php
deleted file mode 100644
index d7933a8fb..000000000
--- a/addon/convert/UnitConvertor.php
+++ /dev/null
@@ -1,283 +0,0 @@
-<?php

-// +----------------------------------------------------------------------+

-// | PHP version 4.0                                                      |

-// +----------------------------------------------------------------------+

-// | Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group             |

-// +----------------------------------------------------------------------+

-// | This source file is subject to version 2.0 of the PHP license,       |

-// | that is bundled with this package in the file LICENSE, and is        |

-// | available at through the world-wide-web at                           |

-// | http://www.php.net/license/2_02.txt.                                 |

-// | If you did not receive a copy of the PHP license and are unable to   |

-// | obtain it through the world-wide-web, please send a note to          |

-// | license@php.net so we can mail you a copy immediately.               |

-// +----------------------------------------------------------------------+

-// | Authors: Stanislav Okhvat <stanis@ngs.ru>                            |

-// | Co-authored by : CVH, Chris Hansel <chris@cpi-service.com>				  |

-// +----------------------------------------------------------------------+

-//

-// $Id: UnitConvertor.php,v 1.00 2002/02/20 11:40:00 stasokhvat Exp $

-

-/**

-* UnitConvertor is able to convert between different units and currencies.

-*

-* @author   Stanislav Okhvat <stanis@sibfair.nsk.su, stanis@ngs.ru>

-* @version  $Id: UnitConvertor.php,v 1.00 2002/03/01 17:00:00 stasokhvat Exp $

-* @package  UnitConvertor

-* @access   public

-* @history  01.03.2002  Implemented the code for regular and offset-based

-*           conversions

-*

-*           13.12.2004

-*           By Chris Hansel (CVH): changed getConvSpecs in order to have it look up 

-*           intermediary conversions (also see comments in check_key).

-*

-*           Intermediary conversions are useful when no conversion ratio is specified

-*           between two units when we calculate between the two. For example, we want

-*           to convert between Fahrenheit and Kelvin, and we have only

-*           specified how to convert Centigrade<->Fahrenheit and

-*           Centigrade<->Kelvin. While a direct (Fahrenheit->Kelvin) or

-*           reverse (Kelvin->Fahrenheit) lookups fail, looking for an intermediary

-*           unit linking the two (Centigrade) helps us do the conversion.

-*

-*           13.12.2004

-*           Chris Hansel (CVH): $to_array argument of addConversion method can now

-*           contain units as 'unit1/unit2/unit3', when all units stand for the same

-*           thing. See examples in unitconv.php

-*/

-class UnitConvertor

-{

-    /**

-    * Stores conversion ratios.

-    *

-    * @var      array

-    * @access   private

-    */

-	var $conversion_table = array();

-

-    /**

-    * Decimal point character (default is "." - American - set in constructor).

-    *

-    * @var      string

-    * @access   private

-    */

-	var $decimal_point;

-

-    /**

-    * Thousands separator (default is "," - American - set in constructor).

-    *

-    * @var      string

-    * @access   private

-    */

-	var $thousand_separator;

-

-    /**

-    * For future use

-    *

-    * @var      array

-    * @access   private

-    */

-	var $bases = array();

-

-    /**

-    * Constructor. Initializes the UnitConvertor object with the most important

-	* properties.

-    *

-    * @param    string    decimal point character

-	* @param    string    thousand separator character

-    * @return   void

-    * @access   public

-    */

-	function UnitConvertor($dec_point = '.', $thousand_sep = ',')

-	{

-		$this->decimal_point = $dec_point;

-		$this->thousand_separator = $thousand_sep;

-

-	} // end func UnitConvertor

-

-    /**

-    * Adds a conversion ratio to the conversion table.

-    *

-    * @param    string    the name of unit from which to convert

-	* @param    array     array(

-    *						"pound"=>array("ratio"=>'', "offset"=>'')

-    *					  )

-    *					  "pound" - name of unit to set conversion ration to

-    *					  "ratio" - 'double' conversion ratio which, when

-    *					  multiplied by the number of $from_unit units produces

-    *					  the result

-    *					  "offset" - an offset from 0 which will be added to

-    *					  the result when converting (needed for temperature

-    *					  conversions and defaults to 0).

-    * @return   boolean   true if successful, false otherwise

-    * @access   public

-    */

-	function addConversion($from_unit, $to_array)

-	{

-		if (!isset($this->conversion_table[$from_unit])) {

-			while(list($key, $val) = each($to_array))

-			{

-				if (strstr($key, '/'))

-				{

-					$to_units = explode('/', $key);

-					foreach ($to_units as $to_unit)

-					{

-						$this->bases[$from_unit][] = $to_unit;

-

-						if (!is_array($val))

-						{

-							$this->conversion_table[$from_unit."_".$to_unit] = array("ratio"=>$val, "offset"=>0);

-						}

-						else

-						{

-							$this->conversion_table[$from_unit."_".$to_unit] =

-								array(

-									"ratio"=>$val['ratio'],

-									"offset"=>(isset($val['offset']) ? $val['offset'] : 0)

-								);

-						}

-					}

-				}

-				else

-				{

-					$this->bases[$from_unit][] = $key;

-

-					if (!is_array($val))

-					{

-						$this->conversion_table[$from_unit."_".$key] = array("ratio"=>$val, "offset"=>0);

-					}

-					else

-					{

-						$this->conversion_table[$from_unit."_".$key] =

-						array(

-							"ratio"=>$val['ratio'],

-							"offset"=>(isset($val['offset']) ? $val['offset'] : 0)

-						);

-					}

-				}

-			}

-			return true;

-		}

-		return false;

-

-	} // end func addConversion

-

-    /**

-    * Converts from one unit to another using specified precision.

-    *

-    * @param    double    value to convert

-	* @param    string    name of the source unit from which to convert

-    * @param    string    name of the target unit to which we are converting

-    * @param    integer   double precision of the end result

-    * @return   void

-    * @access   public

-    */

-	function convert($value, $from_unit, $to_unit, $precision)

-	{

-		if ($this->getConvSpecs($from_unit, $to_unit, $value, $converted ))

-		{

-			return number_format($converted , (int)$precision, $this->decimal_point, $this->thousand_separator);

-		} else {

-			return false;

-		}

-	} // end func

-

-	/**

-	* CVH : changed this Function getConvSpecs in order to have it look up 

-	* intermediary Conversions from the 

-	* "base" unit being that one that has the highest hierarchical order in one

-	* "logical" Conversion_Array

-	* when taking $conv->addConversion('km',

-	* array('meter'=>1000, 'dmeter'=>10000, 'centimeter'=>100000,

-	* 'millimeter'=>1000000, 'mile'=>0.62137, 'naut.mile'=>0.53996,

-	* 'inch(es)/zoll'=>39370, 'ft/foot/feet'=>3280.8, 'yd/yard'=>1093.6));

-	* "km" would be the logical base unit for all units of dinstance, thus, 

-	* if the function fails to find a direct or reverse conversion in the table 

-	* it is only logical to suspect that if there is a chance 

-	* converting the value it only is via the "base" unit, and so 

-	* there is not even a need for a recursive search keeping the perfomance 

-	* acceptable and the ressource small...

-	*

-	* CVH check_key checks for a key in the Conversiontable and returns a value

-	*/

-	function  check_key( $key) {

-		if ( array_key_exists ($key,$this->conversion_table)) {

-			if (! empty($this->conversion_table[$key])) {

-				return $this->conversion_table[$key];

-			}

-		}

-		return false;

-	}

-

-	/**

-    * Key function. Finds the conversion ratio and offset from one unit to another.

-    *

-	* @param    string    name of the source unit from which to convert

-    * @param    string    name of the target unit to which we are converting

-    * @param    double    conversion ratio found. Returned by reference.

-    * @param    double    offset which needs to be added (or subtracted, if negative)

-	*                     to the result to convert correctly. 

-	*                     For temperature or some scientific conversions,

-    *					  i.e. Fahrenheit -> Celcius

-    * @return   boolean   true if ratio and offset are found for the supplied

-    *					  units, false otherwise

-    * @access   private

-    */

-	function getConvSpecs($from_unit, $to_unit, $value, &$converted)

-	{

-		$key = $from_unit."_".$to_unit;

-		$revkey = $to_unit."_".$from_unit;

-		$found = false;

-		if ($ct_arr = $this->check_key($key)) {

-			// Conversion Specs found directly

-			$ratio = (double)$ct_arr['ratio'];

-			$offset = $ct_arr['offset']; 

-			$converted = (double)(($value  * $ratio)+ $offset);

-			

-			return true;

-		} 	// not found in direct order, try reverse order

-		elseif ($ct_arr = $this->check_key($revkey)) {

-			$ratio = (double)(1/$ct_arr['ratio']);

-			$offset = -$ct_arr['offset'];

-			$converted = (double)(($value  + $offset) *  $ratio);

-			

-			return true;

-		}	// not found test for intermediary conversion

-		else {

-			// return ratio = 1 if keyparts match

-			if ($key == $revkey) {

-					    $ratio = 1;

-						$offset = 0;

-						$converted = $value;

-						return true;

-			}		

-			// otherwise search intermediary

-			reset($this->conversion_table);

-			while (list($convk, $i1_value) = each($this->conversion_table)) {

-				// split the key into parts

-				$keyparts = preg_split("/_/",$convk);

-				// return ratio = 1 if keyparts match

-			

-				// Now test if either part matches the from or to unit

-				if ($keyparts[1] == $to_unit && ($i2_value = $this->check_key($keyparts[0]."_".$from_unit))) {

-						// an intermediary $keyparts[0] was found

-						// now let us put things together intermediary 1 and 2

-						$converted = (double)(((($value - $i2_value['offset']) / $i2_value['ratio']) * $i1_value['ratio'])+ $i1_value['offset']);

-

-						$found = true;

-						

-				} elseif ($keyparts[1] == $from_unit && ($i2_value = $this->check_key($keyparts[0]."_".$to_unit))) {

-						// an intermediary $keyparts[0] was found

-						// now let us put things together intermediary 2 and 1

-						$converted = (double)(((($value - $i1_value['offset']) / $i1_value['ratio']) + $i2_value['offset']) * $i2_value['ratio']);

-

-						$found = true;			

-				} 

-			}

-			return $found;		

-		}

-

-	} // end func getConvSpecs

-	

-} // end class UnitConvertor

-?>
\ No newline at end of file
diff --git a/addon/convert/convert.php b/addon/convert/convert.php
deleted file mode 100644
index 7a4c90a53..000000000
--- a/addon/convert/convert.php
+++ /dev/null
@@ -1,228 +0,0 @@
-<?php

-/**

- * Name: Converter App

- * Description: Unit converter application

- * Version: 1.0

- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>

- */

-

-function convert_install() {

-	register_hook('app_menu', 'addon/convert/convert.php', 'convert_app_menu');

-}

-

-function convert_uninstall() {

-	unregister_hook('app_menu', 'addon/convert/convert.php', 'convert_app_menu');

-}

-

-function convert_app_menu($a,&$b) {

-	$b['app_menu'] .= '<div class="app-title"><a href="convert">Units Conversion</a></div>'; 

-}

-

-

-function convert_module() {}

-

-

-

-

-

-

-

-function convert_content($app) {

-

-include("UnitConvertor.php");

- 

- class TP_Converter extends UnitConvertor {

-	function TP_Converter($lang = "en")

-	{

-		if ($lang != 'en' ) {

-			$dec_point = '.'; $thousand_sep = "'";

-		} else {

-			$dec_point = '.'; $thousand_sep = ",";

-		}

-		

-		$this->UnitConvertor($dec_point , $thousand_sep );

-

-	} // end func UnitConvertor

-

-	function find_base_unit($from,$to) {

-		while (list($skey,$sval) = each($this->bases)) {

-				if ($skey == $from || $to == $skey || in_array($to,$sval) || in_array($from,$sval)) {

-					return $skey;				

-				}

-		}

-		return false;		

-	}

-

-	function getTable($value, $from_unit, $to_unit, $precision) {

-	

-		if ($base_unit = $this->find_base_unit($from_unit,$to_unit)) {

-		

-			// A baseunit was found now lets convert from -> $base_unit 

-			

-				$cell ['value'] = $this->convert($value, $from_unit, $base_unit, $precision)." ".$base_unit;	

-				$cell ['class']	= ($base_unit == $from_unit || $base_unit == $to_unit) ? "framedred": "";

-				$cells[] = $cell;

-			// We now have the base unit and value now lets produce the table;

-			while (list($key,$val) = each($this->bases[$base_unit])) {

-				$cell ['value'] = $this->convert($value, $from_unit, $val, $precision)." ".$val;	

-				$cell ['class']	= ($val == $from_unit || $val == $to_unit) ? "framedred": "";

-				$cells[] = $cell;

-			}

-

-			$cc = count($cells);

-			$string = "<table class=\"framed grayish\" border=\"1\" cellpadding=\"5\" width=\"80%\" align=\"center\"><tr>";

-			$string .= "<td rowspan=\"$cc\" align=\"center\">$value $from_unit</td>";

-			$i=0;

-			foreach ($cells as $cell) {

-				if ($i==0) {

-					$string .= "<td class=\"".$cell['class']."\">".$cell['value']."</td>";

-					$i++;

-				} else {

-					$string .= "</tr><tr><td class=\"".$cell['class']."\">".$cell['value']."</td>";

-				}

-			}

-			$string .= "</tr></table>";

-			return $string;

-		}		

-		

-	}

-}

-

-

-$conv = new TP_Converter('en');

-

-

-$conversions = array(

-	'Temperature'=>array('base' =>'Celsius',

-		'conv'=>array(

-			'Fahrenheit'=>array('ratio'=>1.8, 'offset'=>32),

-			'Kelvin'=>array('ratio'=>1, 'offset'=>273),

-			'Reaumur'=>0.8

-		)

-	),

-	'Weight' => array('base' =>'kg',

-		'conv'=>array(

-			'g'=>1000,

-			'mg'=>1000000,

-			't'=>0.001,

-			'grain'=>15432,

-			'oz'=>35.274,

-			'lb'=>2.2046,

-			'cwt(UK)'	=> 0.019684,

-			'cwt(US)'	=> 0.022046, 

-			'ton (US)'	=> 0.0011023,

-			'ton (UK)'	=> 0.0009842

-		)

-	),

-	'Distance' => array('base' =>'km',

-		'conv'=>array(

-			'm'=>1000,

-			'dm'=>10000,

-			'cm'=>100000,

-			'mm'=>1000000,

-	 		'mile'=>0.62137,

-			'naut.mile'=>0.53996,

-	 		'inch(es)'=>39370,

-			'ft'=>3280.8,

-			'yd'=>1093.6,

-			'furlong'=>4.970969537898672,

-			'fathom'=>546.8066491688539

-		)

-	),

-	'Area' => array('base' =>'km 2',

-		'conv'=>array(	

-			'ha'=>100,

-			'acre'=>247.105,

-			'm 2'=>pow(1000,2),

-			'dm 2'=>pow(10000,2),

-			'cm 2'=>pow(100000,2),

-			'mm 2'=>pow(1000000,2), 

-			'mile 2'=>pow(0.62137,2),

-			'naut.miles 2'=>pow(0.53996,2),

-	 		'in 2'=>pow(39370,2),

-			'ft 2'=>pow(3280.8,2),

-			'yd 2'=>pow(1093.6,2),

-		)

-	),

-	'Volume' => array('base' =>'m 3',

-		'conv'=>array(

-			'in 3'=>61023.6,

-			'ft 3'=>35.315,

-			'cm 3'=>pow(10,6),

-	 		'dm 3'=>1000,

-			'litre'=>1000,

-			'hl'=>10,

-			'yd 3'=>1.30795,

-	 		'gal(US)'=>264.172,

-			'gal(UK)'=>219.969,

-			'pint' => 2113.376,

-			'quart' => 1056.688,

-			'cup' => 4266.753,

-			'fl oz' => 33814.02,

-			'tablespoon' => 67628.04,

-			'teaspoon' => 202884.1,

-			'pt (UK)'=>1000/0.56826, 

-			'barrel petroleum'=>1000/158.99,

-			'Register Tons'=>2.832, 

-			'Ocean Tons'=>1.1327

-		)

-	),

-	'Speed'	=>array('base' =>'kmph',

-		'conv'=>array(

-			'mps'=>0.0001726031,

-			'milesph'=>0.62137,

-			'knots'=>0.53996,

-			'mach STP'=>0.0008380431,

-			'c (warp)'=>9.265669e-10

-		)

-	)

-);

-

-

-while (list($key,$val) = each($conversions)) {

-	$conv->addConversion($val['base'], $val['conv']);

-	$list[$key][] = $val['base'];

-	while (list($ukey,$uval) = each($val['conv'])) {

-		$list[$key][] = $ukey;

-	}

-}

-

-  $o .= '<h3>Unit Conversions</h3>';

-

-

-	if (isset($_POST['from_unit']) && isset($_POST['value'])) {

-    	$_POST['value'] = $_POST['value'] + 0;

-

-

-		$o .= ($conv->getTable($_POST['value'], $_POST['from_unit'], $_POST['to_unit'], 5))."</p>";

-	} else {

-		$o .= "<p>Select:</p>";

-	}

-

-	if(isset($_POST['value']))

-		$value = $_POST['value'];

-	else

-		$value = '';

-

-	$o .= '<form action="convert" method="post" name="conversion">';

-    $o .= '<input name="value" type="text" id="value" value="' . $value . '" size="10" maxlength="10" />';

-    $o .= '<select name="from_unit" size="12">';

-

-

-

-	reset($list);

-	while(list($key,$val) = each($list)) {

-		$o .=  "\n\t<optgroup label=\"$key\">";

-		while(list($ukey,$uval) = each($val)) {

-			$selected = (($uval == $_POST['from_unit']) ? ' selected="selected" ' : '');

-			$o .=  "\n\t\t<option value=\"$uval\" $selected >$uval</option>";

-		}

-		$o .= "\n\t</optgroup>";

-	}

-

-	$o .= '</select>';

-

-    $o .= '<input type="submit" name="Submit" value="Submit" /></form>';

-  

-	return $o;

-}

diff --git a/addon/facebook/README b/addon/facebook/README
deleted file mode 100644
index 325f18dd1..000000000
--- a/addon/facebook/README
+++ /dev/null
@@ -1,39 +0,0 @@
-Installing the Friendika/Facebook connector
-
-1. register an API key for your site from developer.facebook.com
-  a. We'd be very happy if you include "Friendika" in the application name
-     to increase name recognition. The Friendika icons are also present
-     in the images directory and may be uploaded as a Facebook app icon.
-     Use images/friendika-16.jpg for the Icon and images/friendika-128.jpg for the Logo.
-  b. The url should be your site URL with a trailing slash.
-     You may use http://portal.friendika.com/privacy as the privacy policy
-     URL unless your site has different requirements, and 
-     http://portal.friendika.com as the Terms of Service URL unless
-     you have different requirements. (Friendika is a software application
-     and does not require Terms of Service, though your installation of it might).
-  c. Set the following values in your .htconfig.php file
-        $a->config['facebook']['appid'] = 'xxxxxxxxxxx';
-        $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx';
-     Replace with the settings Facebook gives you.
-  d. Navigate to Set Web->Site URL & Domain -> Website Settings.  Set Site URL 
-     to yoursubdomain.yourdomain.com.  Set Site Domain to your yourdomain.com.
-2. Enable the facebook plugin by including it in .htconfig.php - e.g. 
-    $a->config['system']['addon'] = 'plugin1,plugin2,facebook';
-3. Visit the Facebook Settings section of the "Settings->Plugin Settings" page.
-   and click 'Install Facebook Connector'.
-4. This will ask you to login to Facebook and grant permission to the 
-   plugin to do its stuff. Allow it to do so. 
-5. You're done. To turn it off visit the Plugin Settings page again and
-   'Remove Facebook posting'.
-
-Vidoes and embeds will not be posted if there is no other content. Links 
-and images will be converted to a format suitable for the Facebook API and 
-long posts truncated - with a link to view the full post. 
-
-Facebook contacts will not be able to view private photos, as they are not able to
-authenticate to your site to establish identity. We will address this 
-in a future release.
-
-Info: please make sure that you understand all aspects due to Friendika's 
-default licence which is: Creative Commons Attribution 3.0 (further info:
-http://creativecommons.org/licenses/by/3.0/ )
diff --git a/addon/facebook/facebook.css b/addon/facebook/facebook.css
deleted file mode 100644
index 0c164331e..000000000
--- a/addon/facebook/facebook.css
+++ /dev/null
@@ -1,13 +0,0 @@
-
-#facebook-enable-wrapper {
-	margin-top: 20px;
-}
-
-#facebook-disable-wrapper {
-	margin-top: 20px;
-}
-
-#facebook-post-default-form input {
-	margin-top: 20px;
-	margin-right: 20px;
-}
\ No newline at end of file
diff --git a/addon/facebook/facebook.php b/addon/facebook/facebook.php
deleted file mode 100644
index 7ffdaffac..000000000
--- a/addon/facebook/facebook.php
+++ /dev/null
@@ -1,1059 +0,0 @@
-<?php
-/**
- * Name: Facebook Connector
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- */
-
-/**
- * Installing the Friendika/Facebook connector
- *
- * 1. register an API key for your site from developer.facebook.com
- *   a. We'd be very happy if you include "Friendika" in the application name
- *      to increase name recognition. The Friendika icons are also present
- *      in the images directory and may be uploaded as a Facebook app icon.
- *      Use images/friendika-16.jpg for the Icon and images/friendika-128.jpg for the Logo.
- *   b. The url should be your site URL with a trailing slash.
- *      You may use http://portal.friendika.com/privacy as the privacy policy
- *      URL unless your site has different requirements, and 
- *      http://portal.friendika.com as the Terms of Service URL unless
- *      you have different requirements. (Friendika is a software application
- *      and does not require Terms of Service, though your installation of it might).
- *   c. Set the following values in your .htconfig.php file
- *         $a->config['facebook']['appid'] = 'xxxxxxxxxxx';
- *         $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx';
- *      Replace with the settings Facebook gives you.
- *   d. Navigate to Set Web->Site URL & Domain -> Website Settings.  Set 
- *      Site URL to yoursubdomain.yourdomain.com. Set Site Domain to your 
- *      yourdomain.com.
- * 2. Enable the facebook plugin by including it in .htconfig.php - e.g. 
- *     $a->config['system']['addon'] = 'plugin1,plugin2,facebook';
- * 3. Visit the Facebook Settings section of the "Settings->Plugin Settings" page.
- *    and click 'Install Facebook Connector'.
- * 4. This will ask you to login to Facebook and grant permission to the 
- *    plugin to do its stuff. Allow it to do so. 
- * 5. You're done. To turn it off visit the Plugin Settings page again and
- *    'Remove Facebook posting'.
- *
- * Vidoes and embeds will not be posted if there is no other content. Links 
- * and images will be converted to a format suitable for the Facebook API and 
- * long posts truncated - with a link to view the full post. 
- *
- * Facebook contacts will not be able to view private photos, as they are not able to
- * authenticate to your site to establish identity. We will address this 
- * in a future release.
- */
-
-define('FACEBOOK_MAXPOSTLEN', 420);
-
-
-function facebook_install() {
-	register_hook('post_local_end',   'addon/facebook/facebook.php', 'facebook_post_hook');
-	register_hook('jot_networks',     'addon/facebook/facebook.php', 'facebook_jot_nets');
-	register_hook('plugin_settings',  'addon/facebook/facebook.php', 'facebook_plugin_settings');
-	register_hook('cron',             'addon/facebook/facebook.php', 'facebook_cron');
-	register_hook('queue_predeliver', 'addon/facebook/facebook.php', 'fb_queue_hook');
-}
-
-
-function facebook_uninstall() {
-	unregister_hook('post_local_end',   'addon/facebook/facebook.php', 'facebook_post_hook');
-	unregister_hook('jot_networks',     'addon/facebook/facebook.php', 'facebook_jot_nets');
-	unregister_hook('plugin_settings',  'addon/facebook/facebook.php', 'facebook_plugin_settings');
-	unregister_hook('cron',             'addon/facebook/facebook.php', 'facebook_cron');
-	unregister_hook('queue_predeliver', 'addon/facebook/facebook.php', 'fb_queue_hook');
-}
-
-
-/* declare the facebook_module function so that /facebook url requests will land here */
-
-function facebook_module() {}
-
-
-
-/* If a->argv[1] is a nickname, this is a callback from Facebook oauth requests. */
-
-function facebook_init(&$a) {
-
-	if($a->argc != 2)
-		return;
-	$nick = $a->argv[1];
-	if(strlen($nick))
-		$r = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
-				dbesc($nick)
-		);
-	if(! count($r))
-		return;
-
-	$uid           = $r[0]['uid'];
-	$auth_code     = (($_GET['code']) ? $_GET['code'] : '');
-	$error         = (($_GET['error_description']) ? $_GET['error_description'] : '');
-
-
-	if($error)
-		logger('facebook_init: Error: ' . $error);
-
-	if($auth_code && $uid) {
-
-		$appid = get_config('facebook','appid');
-		$appsecret = get_config('facebook', 'appsecret');
-
-		$x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id='
-			. $appid . '&client_secret=' . $appsecret . '&redirect_uri='
-			. urlencode($a->get_baseurl() . '/facebook/' . $nick) 
-			. '&code=' . $auth_code);
-
-		logger('facebook_init: returned access token: ' . $x, LOGGER_DATA);
-
-		if(strpos($x,'access_token=') !== false) {
-			$token = str_replace('access_token=', '', $x);
- 			if(strpos($token,'&') !== false)
-				$token = substr($token,0,strpos($token,'&'));
-			set_pconfig($uid,'facebook','access_token',$token);
-			set_pconfig($uid,'facebook','post','1');
-			if(get_pconfig($uid,'facebook','no_linking') === false)
-				set_pconfig($uid,'facebook','no_linking',1);
-			fb_get_self($uid);
-			fb_get_friends($uid);
-			fb_consume_all($uid);
-
-		}
-
-	}
-
-}
-
-
-function fb_get_self($uid) {
-	$access_token = get_pconfig($uid,'facebook','access_token');
-	if(! $access_token)
-		return;
-	$s = fetch_url('https://graph.facebook.com/me/?access_token=' . $access_token);
-	if($s) {
-		$j = json_decode($s);
-		set_pconfig($uid,'facebook','self_id',(string) $j->id);
-	}
-}
-
-
-
-function fb_get_friends($uid) {
-
-	$r = q("SELECT `id` FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
-		intval($uid)
-	);
-	if(! count($r))
-		return;
-
-	$access_token = get_pconfig($uid,'facebook','access_token');
-
-	$no_linking = get_pconfig($uid,'facebook','no_linking');
-	if($no_linking)
-		return;
-
-	if(! $access_token)
-		return;
-	$s = fetch_url('https://graph.facebook.com/me/friends?access_token=' . $access_token);
-	if($s) {
-		logger('facebook: fb_get_friends: ' . $s, LOGGER_DATA);
-		$j = json_decode($s);
-		logger('facebook: fb_get_friends: json: ' . print_r($j,true), LOGGER_DATA);
-		if(! $j->data)
-			return;
-		foreach($j->data as $person) {
-			$s = fetch_url('https://graph.facebook.com/' . $person->id . '?access_token=' . $access_token);
-			if($s) {
-				$jp = json_decode($s);
-				logger('fb_get_friends: info: ' . print_r($jp,true), LOGGER_DATA);
-
-				// always use numeric link for consistency
-
-				$jp->link = 'http://facebook.com/profile.php?id=' . $person->id;
-
-				// check if we already have a contact
-
-				$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
-					intval($uid),
-					dbesc($jp->link)
-				);			
-
-				if(count($r)) {
-
-					// check that we have all the photos, this has been known to fail on occasion
-
-					if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro'])) {  
-						require_once("Photo.php");
-
-						$photos = import_profile_photo('https://graph.facebook.com/' . $jp->id . '/picture', $uid, $r[0]['id']);
-
-						$r = q("UPDATE `contact` SET `photo` = '%s', 
-							`thumb` = '%s',
-							`micro` = '%s', 
-							`name-date` = '%s', 
-							`uri-date` = '%s', 
-							`avatar-date` = '%s'
-							WHERE `id` = %d LIMIT 1
-						",
-							dbesc($photos[0]),
-							dbesc($photos[1]),
-							dbesc($photos[2]),
-							dbesc(datetime_convert()),
-							dbesc(datetime_convert()),
-							dbesc(datetime_convert()),
-							intval($r[0]['id'])
-						);			
-					}	
-					continue;
-				}
-				else {
-
-					// create contact record 
-					$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `addr`, `alias`, `notify`, `poll`, 
-						`name`, `nick`, `photo`, `network`, `rel`, `priority`,
-						`writable`, `blocked`, `readonly`, `pending` )
-						VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
-						intval($uid),
-						dbesc(datetime_convert()),
-						dbesc($jp->link),
-						dbesc(''),
-						dbesc(''),
-						dbesc($jp->id),
-						dbesc('facebook ' . $jp->id),
-						dbesc($jp->name),
-						dbesc(($jp->nickname) ? $jp->nickname : strtolower($jp->first_name)),
-						dbesc('https://graph.facebook.com/' . $jp->id . '/picture'),
-						dbesc(NETWORK_FACEBOOK),
-						intval(CONTACT_IS_FRIEND),
-						intval(1),
-						intval(1)
-					);
-				}
-
-				$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
-					dbesc($jp->link),
-					intval($uid)
-				);
-
-				if(! count($r)) {
-					continue;
-				}
-
-				$contact = $r[0];
-				$contact_id  = $r[0]['id'];
-
-				require_once("Photo.php");
-
-				$photos = import_profile_photo($r[0]['photo'],$uid,$contact_id);
-
-				$r = q("UPDATE `contact` SET `photo` = '%s', 
-					`thumb` = '%s',
-					`micro` = '%s', 
-					`name-date` = '%s', 
-					`uri-date` = '%s', 
-					`avatar-date` = '%s'
-					WHERE `id` = %d LIMIT 1
-				",
-					dbesc($photos[0]),
-					dbesc($photos[1]),
-					dbesc($photos[2]),
-					dbesc(datetime_convert()),
-					dbesc(datetime_convert()),
-					dbesc(datetime_convert()),
-					intval($contact_id)
-				);			
-
-			}
-		}
-	}
-}
-
-// This is the POST method to the facebook settings page
-// Content is posted to Facebook in the function facebook_post_hook() 
-
-function facebook_post(&$a) {
-
-	$uid = local_user();
-	if($uid){
-
-		$value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
-		set_pconfig($uid,'facebook','post_by_default', $value);
-
-		$no_linking = get_pconfig($uid,'facebook','no_linking');
-
-		$no_wall = ((x($_POST,'facebook_no_wall')) ? intval($_POST['facebook_no_wall']) : 0);
-		set_pconfig($uid,'facebook','no_wall',$no_wall);
-
-		$private_wall = ((x($_POST,'facebook_private_wall')) ? intval($_POST['facebook_private_wall']) : 0);
-		set_pconfig($uid,'facebook','private_wall',$private_wall);
-	
-
-		$linkvalue = ((x($_POST,'facebook_linking')) ? intval($_POST['facebook_linking']) : 0);
-		set_pconfig($uid,'facebook','no_linking', (($linkvalue) ? 0 : 1));
-
-		// FB linkage was allowed but has just been turned off - remove all FB contacts and posts
-
-		if((! intval($no_linking)) && (! intval($linkvalue))) {
-			$r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `network` = '%s' ",
-				intval($uid),
-				dbesc(NETWORK_FACEBOOK)
-			);
-			if(count($r)) {
-				require_once('include/Contact.php');
-				foreach($r as $rr)
-					contact_remove($rr['id']);
-			}
-		}
-		elseif(intval($no_linking) && intval($linkvalue)) {
-			// FB linkage is now allowed - import stuff.
-			fb_get_self($uid);
-			fb_get_friends($uid);
-			fb_consume_all($uid);
-		}
-
-		info( t('Settings updated.') . EOL);
-	} 
-
-	return;		
-}
-
-// Facebook settings form
-
-function facebook_content(&$a) {
-
-	if(! local_user()) {
-		notice( t('Permission denied.') . EOL);
-		return '';
-	}
-
-	if($a->argc > 1 && $a->argv[1] === 'remove') {
-		del_pconfig(local_user(),'facebook','post');
-		info( t('Facebook disabled') . EOL);
-	}
-
-	if($a->argc > 1 && $a->argv[1] === 'friends') {
-		fb_get_friends(local_user());
-		info( t('Updating contacts') . EOL);
-	}
-
-
-	$fb_installed = get_pconfig(local_user(),'facebook','post');
-
-	$appid = get_config('facebook','appid');
-
-	if(! $appid) {
-		notice( t('Facebook API key is missing.') . EOL);
-		return '';
-	}
-
-	$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' 
-		. $a->get_baseurl() . '/addon/facebook/facebook.css' . '" media="all" />' . "\r\n";
-
-	$o .= '<h3>' . t('Facebook Connect') . '</h3>';
-
-	if(! $fb_installed) { 
-		$o .= '<div id="facebook-enable-wrapper">';
-
-		$o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri=' 
-			. $a->get_baseurl() . '/facebook/' . $a->user['nickname'] . '&scope=publish_stream,read_stream,offline_access">' . t('Install Facebook connector for this account.') . '</a>';
-		$o .= '</div>';
-	}
-
-	if($fb_installed) {
-		$o .= '<div id="facebook-disable-wrapper">';
-
-		$o .= '<a href="' . $a->get_baseurl() . '/facebook/remove' . '">' . t('Remove Facebook connector') . '</a></div>';
-
-		$o .= '<div id="facebook-enable-wrapper">';
-
-		$o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri=' 
-			. $a->get_baseurl() . '/facebook/' . $a->user['nickname'] . '&scope=publish_stream,read_stream,offline_access">' . t('Re-authenticate [This is necessary whenever your Facebook password is changed.]') . '</a>';
-		$o .= '</div>';
-	
-		$o .= '<div id="facebook-post-default-form">';
-		$o .= '<form action="facebook" method="post" >';
-		$post_by_default = get_pconfig(local_user(),'facebook','post_by_default');
-		$checked = (($post_by_default) ? ' checked="checked" ' : '');
-		$o .= '<input type="checkbox" name="post_by_default" value="1"' . $checked . '/>' . ' ' . t('Post to Facebook by default') . EOL;
-
-		$no_linking = get_pconfig(local_user(),'facebook','no_linking');
-		$checked = (($no_linking) ? '' : ' checked="checked" ');
-		$o .= '<input type="checkbox" name="facebook_linking" value="1"' . $checked . '/>' . ' ' . t('Link all your Facebook friends and conversations on this website') . EOL ;
-
-		$o .= '<p>' . t('Facebook conversations consist of your <em>profile wall</em> and your friend <em>stream</em>.');
-		$o .= ' ' . t('On this website, your Facebook friend stream is only visible to you.');
-		$o .= ' ' . t('The following settings determine the privacy of your Facebook profile wall on this website.') . '</p>';
-
-		$private_wall = get_pconfig(local_user(),'facebook','private_wall');
-		$checked = (($private_wall) ? ' checked="checked" ' : '');
-		$o .= '<input type="checkbox" name="facebook_private_wall" value="1"' . $checked . '/>' . ' ' . t('On this website your Facebook profile wall conversations will only be visible to you') . EOL ;
-
-
-		$no_wall = get_pconfig(local_user(),'facebook','no_wall');
-		$checked = (($no_wall) ? ' checked="checked" ' : '');
-		$o .= '<input type="checkbox" name="facebook_no_wall" value="1"' . $checked . '/>' . ' ' . t('Do not import your Facebook profile wall conversations') . EOL ;
-
-		$o .= '<p>' . t('If you choose to link conversations and leave both of these boxes unchecked, your Facebook profile wall will be merged with your profile wall on this website and your privacy settings on this website will be used to determine who may see the conversations.') . '</p>';
-
-		$o .= '<input type="submit" name="submit" value="' . t('Submit') . '" /></form></div>';
-	}
-
-	return $o;
-}
-
-
-
-function facebook_cron($a,$b) {
-
-	$last = get_config('facebook','last_poll');
-	
-	$poll_interval = intval(get_config('facebook','poll_interval'));
-	if(! $poll_interval)
-		$poll_interval = 3600;
-
-	if($last) {
-		$next = $last + $poll_interval;
-		if($next > time()) 
-			return;
-	}
-
-	logger('facebook_cron');
-
-
-	// Find the FB users on this site and randomize in case one of them
-	// uses an obscene amount of memory. It may kill this queue run
-	// but hopefully we'll get a few others through on each run. 
-
-	$r = q("SELECT * FROM `pconfig` WHERE `cat` = 'facebook' AND `k` = 'post' AND `v` = '1' ORDER BY RAND() ");
-	if(count($r)) {
-		foreach($r as $rr) {
-			if(get_pconfig($rr['uid'],'facebook','no_linking'))
-				continue;
-			// check for new friends once a day
-			$last_friend_check = get_pconfig($rr['uid'],'facebook','friend_check');
-			if($last_friend_check) 
-				$next_friend_check = $last_friend_check + 86400;
-			if($next_friend_check <= time()) {
-				fb_get_friends($rr['uid']);
-				set_pconfig($rr['uid'],'facebook','friend_check',time());
-			}
-			fb_consume_all($rr['uid']);
-		}
-	}	
-
-	set_config('facebook','last_poll', time());
-
-}
-
-
-
-function facebook_plugin_settings(&$a,&$b) {
-
-	$b .= '<div class="settings-block">';
-	$b .= '<h3>' . t('Facebook') . '</h3>';
-	$b .= '<a href="facebook">' . t('Facebook Connector Settings') . '</a><br />';
-	$b .= '</div>';
-
-}
-
-function facebook_jot_nets(&$a,&$b) {
-	if(! local_user())
-		return;
-
-	$fb_post = get_pconfig(local_user(),'facebook','post');
-	if(intval($fb_post) == 1) {
-		$fb_defpost = get_pconfig(local_user(),'facebook','post_by_default');
-		$selected = ((intval($fb_defpost) == 1) ? ' checked="checked" ' : '');
-		$b .= '<div class="profile-jot-net"><input type="checkbox" name="facebook_enable"' . $selected . ' value="1" /> ' 
-			. t('Post to Facebook') . '</div>';	
-	}
-}
-
-
-function facebook_post_hook(&$a,&$b) {
-
-	/**
-	 * Post to Facebook stream
-	 */
-
-	require_once('include/group.php');
-
-	logger('Facebook post');
-
-	$reply = false;
-	$likes = false;
-
-	if((local_user()) && (local_user() == $b['uid'])) {
-
-		// Facebook is not considered a private network
-		if($b['prvnets'] && $b['private'])
-			return;
-
-		$linking = ((get_pconfig(local_user(),'facebook','no_linking')) ? 0 : 1);
-
-		if(($b['parent']) && ($linking)) {
-			$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-				intval($b['parent']),
-				intval(local_user())
-			);
-			if(count($r) && substr($r[0]['uri'],0,4) === 'fb::')
-				$reply = substr($r[0]['uri'],4);
-			elseif(count($r) && substr($r[0]['extid'],0,4) === 'fb::')
-				$reply = substr($r[0]['extid'],4);
-			else
-				return;
-			logger('facebook reply id=' . $reply);
-		}
-
-		if($b['private'] && $reply === false) {
-			$allow_people = expand_acl($b['allow_cid']);
-			$allow_groups = expand_groups(expand_acl($b['allow_gid']));
-			$deny_people  = expand_acl($b['deny_cid']);
-			$deny_groups  = expand_groups(expand_acl($b['deny_gid']));
-
-			$recipients = array_unique(array_merge($allow_people,$allow_groups));
-			$deny = array_unique(array_merge($deny_people,$deny_groups));
-
-			$allow_str = dbesc(implode(', ',$recipients));
-			if($allow_str) {
-				$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( $allow_str ) AND `network` = 'face'"); 
-				$allow_arr = array();
-				if(count($r)) 
-					foreach($r as $rr)
-						$allow_arr[] = $rr['notify'];
-			}
-
-			$deny_str = dbesc(implode(', ',$deny));
-			if($deny_str) {
-				$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( $deny_str ) AND `network` = 'face'"); 
-				$deny_arr = array();
-				if(count($r)) 
-					foreach($r as $rr)
-						$deny_arr[] = $rr['notify'];
-			}
-
-			if(count($deny_arr) && (! count($allow_arr))) {
-
-				// One or more FB folks were denied access but nobody on FB was specifically allowed access.
-				// This might cause the post to be open to public on Facebook, but only to selected members
-				// on another network. Since this could potentially leak a post to somebody who was denied, 
-				// we will skip posting it to Facebook with a slightly vague but relevant message that will 
-				// hopefully lead somebody to this code comment for a better explanation of what went wrong.
-
-				notice( t('Post to Facebook cancelled because of multi-network access permission conflict.') . EOL);
-				return;
-			}
-
-
-			// if it's a private message but no Facebook members are allowed or denied, skip Facebook post
-
-			if((! count($allow_arr)) && (! count($deny_arr)))
-				return;
-		}
-
-		if($b['verb'] == ACTIVITY_LIKE)
-			$likes = true;				
-
-
-		$appid  = get_config('facebook', 'appid'  );
-		$secret = get_config('facebook', 'appsecret' );
-
-		if($appid && $secret) {
-
-			logger('facebook: have appid+secret');
-
-			$fb_post   = intval(get_pconfig(local_user(),'facebook','post'));
-			$fb_enable = (($fb_post && x($_POST,'facebook_enable')) ? intval($_POST['facebook_enable']) : 0);
-			$fb_token  = get_pconfig(local_user(),'facebook','access_token');
-
-			// if API is used, default to the chosen settings
-			if($_POST['api_source'] && intval(get_pconfig(local_user(),'facebook','post_by_default')))
-				$fb_enable = 1;
-
-
-
-
-			logger('facebook: $fb_post: ' . $fb_post . ' $fb_enable: ' . $fb_enable . ' $fb_token: ' . $fb_token,LOGGER_DEBUG); 
-
-			// post to facebook if it's a public post and we've ticked the 'post to Facebook' box, 
-			// or it's a private message with facebook participants
-			// or it's a reply or likes action to an existing facebook post			
-
-			if($fb_post && $fb_token && ($fb_enable || $b['private'] || $reply)) {
-				logger('facebook: able to post');
-				require_once('library/facebook.php');
-				require_once('include/bbcode.php');	
-
-				$msg = $b['body'];
-
-				logger('Facebook post: original msg=' . $msg, LOGGER_DATA);
-
-				// make links readable before we strip the code
-
-				// unless it's a dislike - just send the text as a comment
-
-				if($b['verb'] == ACTIVITY_DISLIKE)
-					$msg = trim(strip_tags(bbcode($msg)));
-
-				$search_str = $a->get_baseurl() . '/search';
-
-				if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) {
-
-					// don't use hashtags for message link
-
-					if(strpos($matches[2],$search_str) === false) {
-						$link = $matches[1];
-						if(substr($matches[2],0,5) != '[img]')
-							$linkname = $matches[2];
-					}
-				}
-
-				$msg = preg_replace("/\[url=(.*?)\](.*?)\[\/url\]/is",'$2 $1',$msg);
-
-				if(preg_match("/\[img\](.*?)\[\/img\]/is",$msg,$matches))
-					$image = $matches[1];
-
-				$msg = preg_replace("/\[img\](.*?)\[\/img\]/is", t('Image: ') . '$1', $msg);
-
-				if((strpos($link,z_root()) !== false) && (! $image))
-					$image = $a->get_baseurl() . '/images/friendika-64.jpg';
-
-				$msg = trim(strip_tags(bbcode($msg)));
-				$msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
-
-				// add any attachments as text urls
-
-			    $arr = explode(',',$b['attach']);
-
-			    if(count($arr)) {
-					$msg .= "\n";
-        			foreach($arr as $r) {
-            			$matches = false;
-						$cnt = preg_match('|\[attach\]href=\"(.*?)\" size=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"\[\/attach\]|',$r,$matches);
-						if($cnt) {
-							$msg .= $matches[1];
-						}
-					}
-				}
-
-				if (strlen($msg) > FACEBOOK_MAXPOSTLEN) {
-					$shortlink = "";
-					require_once('library/slinky.php');
-
-					$display_url = $a->get_baseurl() . '/display/' . $a->user['nickname'] . '/' . $b['id'];
-					$slinky = new Slinky( $display_url );
-					// setup a cascade of shortening services
-					// try to get a short link from these services
-					// in the order ur1.ca, trim, id.gd, tinyurl
-					$slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
-					$shortlink = $slinky->short();
-					// the new message will be shortened such that "... $shortlink"
-					// will fit into the character limit
-					$msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
-					$msg .= '... ' . $shortlink;
-				}
-				if(! strlen($msg))
-					return;
-
-				logger('Facebook post: msg=' . $msg, LOGGER_DATA);
-
-				if($likes) { 
-					$postvars = array('access_token' => $fb_token);
-				}
-				else {
-					$postvars = array(
-						'access_token' => $fb_token, 
-						'message' => $msg
-					);
-					if(isset($image))
-						$postvars['picture'] = $image;
-					if(isset($link))
-						$postvars['link'] = $link;
-					if(isset($linkname))
-						$postvars['name'] = $linkname;
-				}
-
-				if(($b['private']) && (! $b['parent'])) {
-					$postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"';
-					if(count($allow_arr))
-						$postvars['privacy'] .= ',"allow": "' . implode(',',$allow_arr) . '"';
-					if(count($deny_arr))
-						$postvars['privacy'] .= ',"deny": "' . implode(',',$deny_arr) . '"';
-					$postvars['privacy'] .= '}';
-
-				}
-
-				if($reply) {
-					$url = 'https://graph.facebook.com/' . $reply . '/' . (($likes) ? 'likes' : 'comments');
-				}
-				else { 
-					$url = 'https://graph.facebook.com/me/feed';
-					if($b['plink'])
-						$postvars['actions'] = '{"name": "' . t('View on Friendika') . '", "link": "' .  $b['plink'] . '"}';
-				}
-
-				logger('facebook: post to ' . $url);
-				logger('facebook: postvars: ' . print_r($postvars,true));
-
-				// "test_mode" prevents anything from actually being posted.
-				// Otherwise, let's do it. 
-
-				if(! get_config('facebook','test_mode')) {
-					$x = post_url($url, $postvars);
-
-					$retj = json_decode($x);
-					if($retj->id) {
-						q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
-							dbesc('fb::' . $retj->id),
-							intval($b['id'])
-						);
-					}
-					else {
-						if(! $likes) {
-							$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
-							q("INSERT INTO `queue` ( `network`, `cid`, `created`, `last`, `content`)
-								VALUES ( '%s', %d, '%s', '%s', '%s') ",
-								dbesc(NETWORK_FACEBOOK),
-								intval($a->contact),
-								dbesc(datetime_convert()),
-								dbesc(datetime_convert()),
-								dbesc($s)
-							);								
-
-							notice( t('Facebook post failed. Queued for retry.') . EOL);
-						}
-					}
-					
-					logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
-				}
-			}
-		}
-	}
-}
-
-
-function fb_queue_hook(&$a,&$b) {
-
-	$qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
-		dbesc(NETWORK_FACEBOOK)
-	);
-	if(! count($qi))
-		return;
-
-	require_once('include/queue_fn.php');
-
-	foreach($qi as $x) {
-		if($x['network'] !== NETWORK_FACEBOOK)
-			continue;
-
-		logger('facebook_queue: run');
-
-		$r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid` 
-			WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
-			intval($x['cid'])
-		);
-		if(! count($r))
-			continue;
-
-		$user = $r[0];
-
-		$appid  = get_config('facebook', 'appid'  );
-		$secret = get_config('facebook', 'appsecret' );
-
-		if($appid && $secret) {
-			$fb_post   = intval(get_pconfig($user['uid'],'facebook','post'));
-			$fb_token  = get_pconfig($user['uid'],'facebook','access_token');
-
-			if($fb_post && $fb_token) {
-				logger('facebook_queue: able to post');
-				require_once('library/facebook.php');
-
-				$z = unserialize($x['content']);
-				$item = $z['item'];
-				$j = post_url($z['url'],$z['post']);
-
-				$retj = json_decode($j);
-				if($retj->id) {
-					q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
-						dbesc('fb::' . $retj->id),
-						intval($item)
-					);
-					logger('facebook_queue: success: ' . $j); 
-					remove_queue_item($x['id']);
-				}
-				else {
-					logger('facebook_queue: failed: ' . $j);
-					update_queue_time($x['id']);
-				}
-			}
-		}
-	}
-}
-
-function fb_consume_all($uid) {
-
-	require_once('include/items.php');
-
-	$access_token = get_pconfig($uid,'facebook','access_token');
-	if(! $access_token)
-		return;
-	
-	if(! get_pconfig($uid,'facebook','no_wall')) {
-		$private_wall = intval(get_pconfig($uid,'facebook','private_wall'));
-		$s = fetch_url('https://graph.facebook.com/me/feed?access_token=' . $access_token);
-		if($s) {
-			$j = json_decode($s);
-			logger('fb_consume_stream: wall: ' . print_r($j,true), LOGGER_DATA);
-			fb_consume_stream($uid,$j,($private_wall) ? false : true);
-		}
-	}
-	$s = fetch_url('https://graph.facebook.com/me/home?access_token=' . $access_token);
-	if($s) {
-		$j = json_decode($s);
-		logger('fb_consume_stream: feed: ' . print_r($j,true), LOGGER_DATA);
-		fb_consume_stream($uid,$j,false);
-	}
-
-}
-
-function fb_consume_stream($uid,$j,$wall = false) {
-
-	$a = get_app();
-
-
-	$user = q("SELECT `nickname`, `blockwall` FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
-		intval($uid)
-	);
-	if(! count($user))
-		return;
-
-	$my_local_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
-
-	$no_linking = get_pconfig($uid,'facebook','no_linking');
-	if($no_linking)
-		return;
-
-	$self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
-		intval($uid)
-	);
-
-
-	$self_id = get_pconfig($uid,'facebook','self_id');
-	if(! count($j->data) || (! strlen($self_id)))
-		return;
-
-	foreach($j->data as $entry) {
-		logger('fb_consume: entry: ' . print_r($entry,true), LOGGER_DATA);
-		$datarray = array();
-
-		$r = q("SELECT * FROM `item` WHERE ( `uri` = '%s' OR `extid` = '%s') AND `uid` = %d LIMIT 1",
-				dbesc('fb::' . $entry->id),
-				dbesc('fb::' . $entry->id),
-				intval($uid)
-		);
-		if(count($r)) {
-			$post_exists = true;
-			$orig_post = $r[0];
-			$top_item = $r[0]['id'];
-		}
-		else {
-			$post_exists = false;
-			$orig_post = null;
-		}
-
-		if(! $orig_post) {
-			$datarray['gravity'] = 0;
-			$datarray['uid'] = $uid;
-			$datarray['wall'] = (($wall) ? 1 : 0);
-			$datarray['uri'] = $datarray['parent-uri'] = 'fb::' . $entry->id;
-			$from = $entry->from;
-			if($from->id == $self_id)
-				$datarray['contact-id'] = $self[0]['id'];
-			else {
-				$r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
-					dbesc($from->id),
-					intval($uid)
-				);
-				if(count($r))
-					$datarray['contact-id'] = $r[0]['id'];
-			}
-
-			// don't store post if we don't have a contact
-
-			if(! x($datarray,'contact-id')) {
-				logger('no contact: post ignored');
-				continue; 
-			}
-
-			$datarray['verb'] = ACTIVITY_POST;						
-			if($wall) {
-				$datarray['owner-name'] = $self[0]['name'];
-				$datarray['owner-link'] = $self[0]['url'];
-				$datarray['owner-avatar'] = $self[0]['thumb'];
-			}
-			if(isset($entry->application) && isset($entry->application->name) && strlen($entry->application->name))
-				$datarray['app'] = strip_tags($entry->application->name);
-			else
-				$datarray['app'] = 'facebook';
-			$datarray['author-name'] = $from->name;
-			$datarray['author-link'] = 'http://facebook.com/profile.php?id=' . $from->id;
-			$datarray['author-avatar'] = 'https://graph.facebook.com/' . $from->id . '/picture';
-			$datarray['plink'] = $datarray['author-link'] . '&v=wall&story_fbid=' . substr($entry->id,strpos($entry->id,'_') + 1);
-
-			$datarray['body'] = $entry->message;
-			if($entry->picture)
-				$datarray['body'] .= "\n\n" . '[img]' . $entry->picture . '[/img]';
-			if($entry->link)
-				$datarray['body'] .= "\n" . linkify($entry->link);
-			if($entry->name)
-				$datarray['body'] .= "\n" . $entry->name;
-			if($entry->caption)
-				$datarray['body'] .= "\n" . $entry->caption;
-			if($entry->description)
-				$datarray['body'] .= "\n" . $entry->description;
-			$datarray['created'] = datetime_convert('UTC','UTC',$entry->created_time);
-			$datarray['edited'] = datetime_convert('UTC','UTC',$entry->updated_time);
-
-			// If the entry has a privacy policy, we cannot assume who can or cannot see it,
-			// as the identities are from a foreign system. Mark it as private to the owner.
-
-			if($entry->privacy && $entry->privacy->value !== 'EVERYONE') {
-				$datarray['private'] = 1;
-				$datarray['allow_cid'] = '<' . $uid . '>';
-			}
-			
-			$top_item = item_store($datarray);
-			$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-				intval($top_item),
-				intval($uid)
-			);			
-			if(count($r)) {
-				$orig_post = $r[0];
-				logger('fb: new top level item posted');
-			}
-		}
-
-		if(isset($entry->likes) && isset($entry->likes->data))
-			$likers = $entry->likes->data;
-		else
-			$likers = null;
-
-		if(isset($entry->comments) && isset($entry->comments->data))
-			$comments = $entry->comments->data;
-		else
-			$comments = null;
-
-		if(is_array($likers)) {
-			foreach($likers as $likes) {
-
-				if(! $orig_post)
-					continue;
-
-				// If we posted the like locally, it will be found with our url, not the FB url.
-
-				$second_url = (($likes->id == $self_id) ? $self[0]['url'] : 'http://facebook.com/profile.php?id=' . $likes->id); 
-
-				$r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' 
-					AND ( `author-link` = '%s' OR `author-link` = '%s' ) LIMIT 1",
-					dbesc($orig_post['uri']),
-					intval($uid),
-					dbesc(ACTIVITY_LIKE),
-					dbesc('http://facebook.com/profile.php?id=' . $likes->id),
-					dbesc($second_url)
-				);
-
-				if(count($r))
-					continue;
-					
-				$likedata = array();
-				$likedata['parent'] = $top_item;
-				$likedata['verb'] = ACTIVITY_LIKE;
-				$likedata['gravity'] = 3;
-				$likedata['uid'] = $uid;
-				$likedata['wall'] = (($wall) ? 1 : 0);
-				$likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
-				$likedata['parent-uri'] = $orig_post['uri'];
-				if($likes->id == $self_id)
-					$likedata['contact-id'] = $self[0]['id'];
-				else {
-					$r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
-						dbesc($likes->id),
-						intval($uid)
-					);
-					if(count($r))
-						$likedata['contact-id'] = $r[0]['id'];
-				}
-				if(! x($likedata,'contact-id'))
-					$likedata['contact-id'] = $orig_post['contact-id'];
-
-				$likedata['app'] = 'facebook';
-				$likedata['verb'] = ACTIVITY_LIKE;						
-				$likedata['author-name'] = $likes->name;
-				$likedata['author-link'] = 'http://facebook.com/profile.php?id=' . $likes->id;
-				$likedata['author-avatar'] = 'https://graph.facebook.com/' . $likes->id . '/picture';
-				
-				$author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
-				$objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
-				$post_type = t('status');
-        		$plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
-				$likedata['object-type'] = ACTIVITY_OBJ_NOTE;
-
-				$likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
-				$likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' . 
-					'<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';  
-
-				$item = item_store($likedata);			
-			}
-		}
-		if(is_array($comments)) {
-			foreach($comments as $cmnt) {
-
-				if(! $orig_post)
-					continue;
-
-				$r = q("SELECT * FROM `item` WHERE `uid` = %d AND ( `uri` = '%s' OR `extid` = '%s' ) LIMIT 1",
-					intval($uid),
-					dbesc('fb::' . $cmnt->id),
-					dbesc('fb::' . $cmnt->id)
-				);
-				if(count($r))
-					continue;
-
-				$cmntdata = array();
-				$cmntdata['parent'] = $top_item;
-				$cmntdata['verb'] = ACTIVITY_POST;
-				$cmntdata['gravity'] = 6;
-				$cmntdata['uid'] = $uid;
-				$cmntdata['wall'] = (($wall) ? 1 : 0);
-				$cmntdata['uri'] = 'fb::' . $cmnt->id;
-				$cmntdata['parent-uri'] = $orig_post['uri'];
-				if($cmnt->from->id == $self_id) {
-					$cmntdata['contact-id'] = $self[0]['id'];
-				}
-				else {
-					$r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
-						dbesc($cmnt->from->id),
-						intval($uid)
-					);
-					if(count($r)) {
-						$cmntdata['contact-id'] = $r[0]['id'];
-						if($r[0]['blocked'] || $r[0]['readonly'])
-							continue;
-					}
-				}
-				if(! x($cmntdata,'contact-id'))
-					$cmntdata['contact-id'] = $orig_post['contact-id'];
-
-				$cmntdata['app'] = 'facebook';
-				$cmntdata['created'] = datetime_convert('UTC','UTC',$cmnt->created_time);
-				$cmntdata['edited']  = datetime_convert('UTC','UTC',$cmnt->created_time);
-				$cmntdata['verb'] = ACTIVITY_POST;						
-				$cmntdata['author-name'] = $cmnt->from->name;
-				$cmntdata['author-link'] = 'http://facebook.com/profile.php?id=' . $cmnt->from->id;
-				$cmntdata['author-avatar'] = 'https://graph.facebook.com/' . $cmnt->from->id . '/picture';
-				$cmntdata['body'] = $cmnt->message;
-				$item = item_store($cmntdata);			
-			}
-		}
-	}
-}
-
diff --git a/addon/fortunate/fortunate.css b/addon/fortunate/fortunate.css
deleted file mode 100644
index 61813b7d7..000000000
--- a/addon/fortunate/fortunate.css
+++ /dev/null
@@ -1,7 +0,0 @@
-.fortunate {
-	margin-top: 25px;
-	margin-left: 100px;
-	margin-bottom: 25px;
-	color: #000088;
-	font-size: 14px;
-}
\ No newline at end of file
diff --git a/addon/fortunate/fortunate.php b/addon/fortunate/fortunate.php
deleted file mode 100644
index 5a6302e58..000000000
--- a/addon/fortunate/fortunate.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/**
- * Name: Fortunate
- * Description: Add a random fortune cookie at the bottom of every pages.
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- */
-
-
-function fortunate_install() {
-	register_hook('page_end', 'addon/fortunate/fortunate.php', 'fortunate_fetch');
-}
-
-function fortunate_uninstall() {
-	unregister_hook('page_end', 'addon/fortunate/fortunate.php', 'fortunate_fetch');
-}
-
-
-function fortunate_fetch($a,&$b) {
-
-	$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' 
-		. $a->get_baseurl() . '/addon/fortunate/fortunate.css' . '" media="all" />' . "\r\n";
-
-	$s = fetch_url('http://fortunemod.com/cookie.php?numlines=2&equal=1&rand=' . mt_rand());
-	$b .= '<div class="fortunate">' . $s . '</div>';
-}
-
diff --git a/addon/impressum/README b/addon/impressum/README
deleted file mode 100644
index 8e4255bd1..000000000
--- a/addon/impressum/README
+++ /dev/null
@@ -1,27 +0,0 @@
-Impressum Plugin for Friendika
-
-Author: Tobias Diekershoff
-        tobias.diekershoff@gmx.net
-
-License: 3-clause BSD license (same as Friendika)
-
-About
-  This plugin adds an Impressum block to the /friendika page with informations
-  about the page operator/owner and how to contact you in case of any questions.
-
-  In the notes and postal fields you can use HTML tags for formatting.
-
-Configuration:
-  For configuration you can set the following variables in the .htconfig file
-   * $a->config['impressum']['owner']           this is the Name of the Operator
-   * $a->config['impressum']['ownerprofile']    this is an optional Friendika account
-                                                where the above owner name will link to
-   * $a->config['impressum']['email']           a contact email address (optional)
-                                                will be displayed slightly obfuscated
-                                                as name(at)example(dot)com
-   * $a->config['impressum']['postal']          should contain a postal address where
-                                                you can be reached at (optional)
-   * $a->config['impressum']['notes']           additional informations that should
-                                                be displayed in the Impressum block
- 
-
diff --git a/addon/impressum/admin.tpl b/addon/impressum/admin.tpl
deleted file mode 100644
index cfba8df76..000000000
--- a/addon/impressum/admin.tpl
+++ /dev/null
@@ -1,6 +0,0 @@
-{{ inc field_input.tpl with $field=$owner }}{{ endinc }}
-{{ inc field_input.tpl with $field=$ownerprofile }}{{ endinc }}
-{{ inc field_input.tpl with $field=$postal }}{{ endinc }}
-{{ inc field_input.tpl with $field=$notes }}{{ endinc }}
-{{ inc field_input.tpl with $field=$email }}{{ endinc }}
-<div class="submit"><input type="submit" name="page_site" value="$submit" /></div>
diff --git a/addon/impressum/impressum.php b/addon/impressum/impressum.php
deleted file mode 100644
index b760c7e0d..000000000
--- a/addon/impressum/impressum.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
- * Name: Impressum
- * Description: Plugin to add contact information to the about page (/friendika)
- * Version: 1.0
- * Author: Tobias Diekershoff <https://diekershoff.homeunix.net/friendika/profile/tobias>
- * License: 3-clause BSD license
- */
-
-function impressum_install() {
-    register_hook('about_hook', 'addon/impressum/impressum.php', 'impressum_show');
-    logger("installed impressum plugin");
-}
-
-function impressum_uninstall() {
-    unregister_hook('about_hook', 'addon/impressum/impressum.php', 'impressum_show');
-    logger("uninstalled impressum plugin");
-}
-function obfuscate_email ($s) {
-    $s = str_replace('@','(at)',$s);
-    $s = str_replace('.','(dot)',$s);
-    return $s;
-}
-function impressum_show($a,&$b) {
-    $b .= '<h3>'.t('Impressum').'</h3>';
-    $owner = get_config('impressum', 'owner');
-    $owner_profile = get_config('impressum','ownerprofile');
-    $postal = get_config('impressum', 'postal');
-    $notes = get_config('impressum', 'notes');
-    $email = obfuscate_email( get_config('impressum','email') );
-    if (strlen($owner)) {
-        if (strlen($owner_profile)) {
-            $tmp = '<a href="'.$owner_profile.'">'.$owner.'</a>';
-        } else {
-            $tmp = $owner;
-        }
-        if (strlen($email)) {
-            $b .= '<p><strong>'.t('Site Owner').'</strong>: '. $tmp .'<br /><strong>'.t('Email Address').'</strong>: '.$email.'</p>';
-        } else {
-            $b .= '<p><strong>'.t('Site Owner').'</strong>: '. $tmp .'</p>';
-        }
-        if (strlen($postal)) {
-            $b .= '<p><strong>'.t('Postal Address').'</strong><br />'. $postal .'</p>';
-        }
-        if (strlen($notes)) {
-            $b .= '<p>'.$notes.'</p>';
-        }
-    } else {
-        $b .= '<p>'.t('The impressum addon needs to be configured!<br />Please add at least the <tt>owner</tt> variable to your config file. For other variables please refer to the README file of the addon.').'</p>';
-    }
-}
-
-function impressum_plugin_admin_post (&$a) {
-    $owner = ((x($_POST, 'owner')) ? notags(trim($_POST['owner'])) : '');
-    $ownerprofile = ((x($_POST, 'ownerprofile')) ? notags(trim($_POST['ownerprofile'])) : '');
-    $postal = ((x($_POST, 'postal')) ? (trim($_POST['postal'])) : '');
-    $notes = ((x($_POST, 'notes')) ? (trim($_POST['notes'])) : '');
-    $email = ((x($_POST, 'email')) ? notags(trim($_POST['email'])) : '');
-    set_config('impressum','owner',$owner);
-    set_config('impressum','ownerprofile',$ownerprofile);
-    set_config('impressum','postal',$postal);
-    set_config('impressum','email',$email);
-    set_config('impressum','notes',$notes);
-    info( t('Settings updated.'). EOL );
-}
-function impressum_plugin_admin (&$a, &$o) {
-    $t = file_get_contents( dirname(__file__). "/admin.tpl" );
-    $o = replace_macros($t, array(
-        '$submit' => t('Submit'),
-        '$owner' => array('owner', t('Site Owner'), get_config('impressum','owner'), ''),
-        '$ownerprofile' => array('ownerprofile', t('Site Owners Profile'), get_config('impressum','ownerprofile'), ''),
-        '$postal' => array('postal', t('Postal Address'), get_config('impressum','postal'), ''),
-        '$notes' => array('notes', t('Notes'), get_config('impressum','notes'), ''),
-        '$email' => array('email', t('Email Address'), get_config('impressum','email'), ''),
-    ));
-}
diff --git a/addon/js_upload/file-uploader/client/demo.htm b/addon/js_upload/file-uploader/client/demo.htm
deleted file mode 100644
index 2a0cd6d30..000000000
--- a/addon/js_upload/file-uploader/client/demo.htm
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-	<link href="fileuploader.css" rel="stylesheet" type="text/css">	
-    <style>    	
-		body {font-size:13px; font-family:arial, sans-serif; width:700px; margin:100px auto;}
-    </style>	
-</head>
-<body>		
-    <p><a href="http://github.com/valums/file-uploader">Back to project page</a></p>
-    
-	<p>To upload a file, click on the button below. Drag-and-drop is supported in FF, Chrome.</p>
-	<p>Progress-bar is supported in FF3.6+, Chrome6+, Safari4+</p>
-	
-	<div id="file-uploader-demo1">		
-		<noscript>			
-			<p>Please enable JavaScript to use file uploader.</p>
-			<!-- or put a simple form for upload here -->
-		</noscript>         
-	</div>
-    
-    <script src="fileuploader.js" type="text/javascript"></script>
-    <script>        
-        function createUploader(){            
-            var uploader = new qq.FileUploader({
-                element: document.getElementById('file-uploader-demo1'),
-                action: 'do-nothing.htm',
-                debug: true
-            });           
-        }
-        
-        // in your app create uploader as soon as the DOM is ready
-        // don't wait for the window to load  
-        window.onload = createUploader;     
-    </script>    
-</body>
-</html>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/client/do-nothing.htm b/addon/js_upload/file-uploader/client/do-nothing.htm
deleted file mode 100644
index 0da19059d..000000000
--- a/addon/js_upload/file-uploader/client/do-nothing.htm
+++ /dev/null
@@ -1 +0,0 @@
-{success:true}
diff --git a/addon/js_upload/file-uploader/client/fileuploader.css b/addon/js_upload/file-uploader/client/fileuploader.css
deleted file mode 100644
index 0e3f111a9..000000000
--- a/addon/js_upload/file-uploader/client/fileuploader.css
+++ /dev/null
@@ -1,31 +0,0 @@
-.qq-uploader { position:relative; width: 100%;}
-
-.qq-upload-button {
-    display:block; /* or inline-block */
-    width: 105px; padding: 7px 0; text-align:center;    
-    background:#880000; border-bottom:1px solid #ddd;color:#fff;
-}
-.qq-upload-button-hover {background:#cc0000;}
-.qq-upload-button-focus {outline:1px dotted black;}
-
-.qq-upload-drop-area {
-    position:absolute; top:0; left:0; width:100%; height:100%; min-height: 70px; z-index:2;
-    background:#FF9797; text-align:center; 
-}
-.qq-upload-drop-area span {
-    display:block; position:absolute; top: 50%; width:100%; margin-top:-8px; font-size:16px;
-}
-.qq-upload-drop-area-active {background:#FF7171;}
-
-.qq-upload-list {margin:15px 35px; padding:0; list-style:disc;}
-.qq-upload-list li { margin:0; padding:0; line-height:15px; font-size:12px;}
-.qq-upload-file, .qq-upload-spinner, .qq-upload-size, .qq-upload-cancel, .qq-upload-failed-text {
-    margin-right: 7px;
-}
-
-.qq-upload-file {}
-.qq-upload-spinner {display:inline-block; background: url("loading.gif"); width:15px; height:15px; vertical-align:text-bottom;}
-.qq-upload-size,.qq-upload-cancel {font-size:11px;}
-
-.qq-upload-failed-text {display:none;}
-.qq-upload-fail .qq-upload-failed-text {display:inline;}
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/client/fileuploader.js b/addon/js_upload/file-uploader/client/fileuploader.js
deleted file mode 100644
index 89c09ebf5..000000000
--- a/addon/js_upload/file-uploader/client/fileuploader.js
+++ /dev/null
@@ -1,1247 +0,0 @@
-/**
- * http://github.com/valums/file-uploader
- * 
- * Multiple file upload component with progress-bar, drag-and-drop. 
- * © 2010 Andrew Valums ( andrew(at)valums.com ) 
- * 
- * Licensed under GNU GPL 2 or later, see license.txt.
- */    
-
-//
-// Helper functions
-//
-
-var qq = qq || {};
-
-/**
- * Adds all missing properties from second obj to first obj
- */ 
-qq.extend = function(first, second){
-    for (var prop in second){
-        first[prop] = second[prop];
-    }
-};  
-
-/**
- * Searches for a given element in the array, returns -1 if it is not present.
- * @param {Number} [from] The index at which to begin the search
- */
-qq.indexOf = function(arr, elt, from){
-    if (arr.indexOf) return arr.indexOf(elt, from);
-    
-    from = from || 0;
-    var len = arr.length;    
-    
-    if (from < 0) from += len;  
-
-    for (; from < len; from++){  
-        if (from in arr && arr[from] === elt){  
-            return from;
-        }
-    }  
-    return -1;  
-}; 
-    
-qq.getUniqueId = (function(){
-    var id = 0;
-    return function(){ return id++; };
-})();
-
-//
-// Events
-
-qq.attach = function(element, type, fn){
-    if (element.addEventListener){
-        element.addEventListener(type, fn, false);
-    } else if (element.attachEvent){
-        element.attachEvent('on' + type, fn);
-    }
-};
-qq.detach = function(element, type, fn){
-    if (element.removeEventListener){
-        element.removeEventListener(type, fn, false);
-    } else if (element.attachEvent){
-        element.detachEvent('on' + type, fn);
-    }
-};
-
-qq.preventDefault = function(e){
-    if (e.preventDefault){
-        e.preventDefault();
-    } else{
-        e.returnValue = false;
-    }
-};
-
-//
-// Node manipulations
-
-/**
- * Insert node a before node b.
- */
-qq.insertBefore = function(a, b){
-    b.parentNode.insertBefore(a, b);
-};
-qq.remove = function(element){
-    element.parentNode.removeChild(element);
-};
-
-qq.contains = function(parent, descendant){       
-    // compareposition returns false in this case
-    if (parent == descendant) return true;
-    
-    if (parent.contains){
-        return parent.contains(descendant);
-    } else {
-        return !!(descendant.compareDocumentPosition(parent) & 8);
-    }
-};
-
-/**
- * Creates and returns element from html string
- * Uses innerHTML to create an element
- */
-qq.toElement = (function(){
-    var div = document.createElement('div');
-    return function(html){
-        div.innerHTML = html;
-        var element = div.firstChild;
-        div.removeChild(element);
-        return element;
-    };
-})();
-
-//
-// Node properties and attributes
-
-/**
- * Sets styles for an element.
- * Fixes opacity in IE6-8.
- */
-qq.css = function(element, styles){
-    if (styles.opacity != null){
-        if (typeof element.style.opacity != 'string' && typeof(element.filters) != 'undefined'){
-            styles.filter = 'alpha(opacity=' + Math.round(100 * styles.opacity) + ')';
-        }
-    }
-    qq.extend(element.style, styles);
-};
-qq.hasClass = function(element, name){
-    var re = new RegExp('(^| )' + name + '( |$)');
-    return re.test(element.className);
-};
-qq.addClass = function(element, name){
-    if (!qq.hasClass(element, name)){
-        element.className += ' ' + name;
-    }
-};
-qq.removeClass = function(element, name){
-    var re = new RegExp('(^| )' + name + '( |$)');
-    element.className = element.className.replace(re, ' ').replace(/^\s+|\s+$/g, "");
-};
-qq.setText = function(element, text){
-    element.innerText = text;
-    element.textContent = text;
-};
-
-//
-// Selecting elements
-
-qq.children = function(element){
-    var children = [],
-    child = element.firstChild;
-
-    while (child){
-        if (child.nodeType == 1){
-            children.push(child);
-        }
-        child = child.nextSibling;
-    }
-
-    return children;
-};
-
-qq.getByClass = function(element, className){
-    if (element.querySelectorAll){
-        return element.querySelectorAll('.' + className);
-    }
-
-    var result = [];
-    var candidates = element.getElementsByTagName("*");
-    var len = candidates.length;
-
-    for (var i = 0; i < len; i++){
-        if (qq.hasClass(candidates[i], className)){
-            result.push(candidates[i]);
-        }
-    }
-    return result;
-};
-
-/**
- * obj2url() takes a json-object as argument and generates
- * a querystring. pretty much like jQuery.param()
- * 
- * how to use:
- *
- *    `qq.obj2url({a:'b',c:'d'},'http://any.url/upload?otherParam=value');`
- *
- * will result in:
- *
- *    `http://any.url/upload?otherParam=value&a=b&c=d`
- *
- * @param  Object JSON-Object
- * @param  String current querystring-part
- * @return String encoded querystring
- */
-qq.obj2url = function(obj, temp, prefixDone){
-    var uristrings = [],
-        prefix = '&',
-        add = function(nextObj, i){
-            var nextTemp = temp 
-                ? (/\[\]$/.test(temp)) // prevent double-encoding
-                   ? temp
-                   : temp+'['+i+']'
-                : i;
-            if ((nextTemp != 'undefined') && (i != 'undefined')) {  
-                uristrings.push(
-                    (typeof nextObj === 'object') 
-                        ? qq.obj2url(nextObj, nextTemp, true)
-                        : (Object.prototype.toString.call(nextObj) === '[object Function]')
-                            ? encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj())
-                            : encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj)                                                          
-                );
-            }
-        }; 
-
-    if (!prefixDone && temp) {
-      prefix = (/\?/.test(temp)) ? (/\?$/.test(temp)) ? '' : '&' : '?';
-      uristrings.push(temp);
-      uristrings.push(qq.obj2url(obj));
-    } else if ((Object.prototype.toString.call(obj) === '[object Array]') && (typeof obj != 'undefined') ) {
-        // we wont use a for-in-loop on an array (performance)
-        for (var i = 0, len = obj.length; i < len; ++i){
-            add(obj[i], i);
-        }
-    } else if ((typeof obj != 'undefined') && (obj !== null) && (typeof obj === "object")){
-        // for anything else but a scalar, we will use for-in-loop
-        for (var i in obj){
-            add(obj[i], i);
-        }
-    } else {
-        uristrings.push(encodeURIComponent(temp) + '=' + encodeURIComponent(obj));
-    }
-
-    return uristrings.join(prefix)
-                     .replace(/^&/, '')
-                     .replace(/%20/g, '+'); 
-};
-
-//
-//
-// Uploader Classes
-//
-//
-
-var qq = qq || {};
-    
-/**
- * Creates upload button, validates upload, but doesn't create file list or dd. 
- */
-qq.FileUploaderBasic = function(o){
-    this._options = {
-        // set to true to see the server response
-        debug: false,
-        action: '/server/upload',
-        params: {},
-        button: null,
-        multiple: true,
-        maxConnections: 3,
-        // validation        
-        allowedExtensions: [],               
-        sizeLimit: 0,   
-        minSizeLimit: 0,                             
-        // events
-        // return false to cancel submit
-        onSubmit: function(id, fileName){},
-        onProgress: function(id, fileName, loaded, total){},
-        onComplete: function(id, fileName, responseJSON){},
-        onCancel: function(id, fileName){},
-        // messages                
-        messages: {
-            typeError: "{file} has invalid extension. Only {extensions} are allowed.",
-            sizeError: "{file} is too large, maximum file size is {sizeLimit}.",
-            minSizeError: "{file} is too small, minimum file size is {minSizeLimit}.",
-            emptyError: "{file} is empty, please select files again without it.",
-            onLeave: "The files are being uploaded, if you leave now the upload will be cancelled."            
-        },
-        showMessage: function(message){
-            alert(message);
-        }               
-    };
-    qq.extend(this._options, o);
-        
-    // number of files being uploaded
-    this._filesInProgress = 0;
-    this._handler = this._createUploadHandler(); 
-    
-    if (this._options.button){ 
-        this._button = this._createUploadButton(this._options.button);
-    }
-                        
-    this._preventLeaveInProgress();         
-};
-   
-qq.FileUploaderBasic.prototype = {
-    setParams: function(params){
-        this._options.params = params;
-    },
-    getInProgress: function(){
-        return this._filesInProgress;         
-    },
-    _createUploadButton: function(element){
-        var self = this;
-        
-        return new qq.UploadButton({
-            element: element,
-            multiple: this._options.multiple && qq.UploadHandlerXhr.isSupported(),
-            onChange: function(input){
-                self._onInputChange(input);
-            }        
-        });           
-    },    
-    _createUploadHandler: function(){
-        var self = this,
-            handlerClass;        
-        
-        if(qq.UploadHandlerXhr.isSupported()){           
-            handlerClass = 'UploadHandlerXhr';                        
-        } else {
-            handlerClass = 'UploadHandlerForm';
-        }
-
-        var handler = new qq[handlerClass]({
-            debug: this._options.debug,
-            action: this._options.action,         
-            maxConnections: this._options.maxConnections,   
-            onProgress: function(id, fileName, loaded, total){                
-                self._onProgress(id, fileName, loaded, total);
-                self._options.onProgress(id, fileName, loaded, total);                    
-            },            
-            onComplete: function(id, fileName, result){
-                self._onComplete(id, fileName, result);
-                self._options.onComplete(id, fileName, result);
-            },
-            onCancel: function(id, fileName){
-                self._onCancel(id, fileName);
-                self._options.onCancel(id, fileName);
-            }
-        });
-
-        return handler;
-    },    
-    _preventLeaveInProgress: function(){
-        var self = this;
-        
-        qq.attach(window, 'beforeunload', function(e){
-            if (!self._filesInProgress){return;}
-            
-            var e = e || window.event;
-            // for ie, ff
-            e.returnValue = self._options.messages.onLeave;
-            // for webkit
-            return self._options.messages.onLeave;             
-        });        
-    },    
-    _onSubmit: function(id, fileName){
-        this._filesInProgress++;  
-    },
-    _onProgress: function(id, fileName, loaded, total){        
-    },
-    _onComplete: function(id, fileName, result){
-        this._filesInProgress--;                 
-        if (result.error){
-            this._options.showMessage(result.error);
-        }             
-    },
-    _onCancel: function(id, fileName){
-        this._filesInProgress--;        
-    },
-    _onInputChange: function(input){
-        if (this._handler instanceof qq.UploadHandlerXhr){                
-            this._uploadFileList(input.files);                   
-        } else {             
-            if (this._validateFile(input)){                
-                this._uploadFile(input);                                    
-            }                      
-        }               
-        this._button.reset();   
-    },  
-    _uploadFileList: function(files){
-        for (var i=0; i<files.length; i++){
-            if ( !this._validateFile(files[i])){
-                return;
-            }            
-        }
-        
-        for (var i=0; i<files.length; i++){
-            this._uploadFile(files[i]);        
-        }        
-    },       
-    _uploadFile: function(fileContainer){      
-        var id = this._handler.add(fileContainer);
-        var fileName = this._handler.getName(id);
-        
-        if (this._options.onSubmit(id, fileName) !== false){
-            this._onSubmit(id, fileName);
-            this._handler.upload(id, this._options.params);
-        }
-    },      
-    _validateFile: function(file){
-        var name, size;
-        
-        if (file.value){
-            // it is a file input            
-            // get input value and remove path to normalize
-            name = file.value.replace(/.*(\/|\\)/, "");
-        } else {
-            // fix missing properties in Safari
-            name = file.fileName != null ? file.fileName : file.name;
-            size = file.fileSize != null ? file.fileSize : file.size;
-        }
-                    
-        if (! this._isAllowedExtension(name)){            
-            this._error('typeError', name);
-            return false;
-            
-        } else if (size === 0){            
-            this._error('emptyError', name);
-            return false;
-                                                     
-        } else if (size && this._options.sizeLimit && size > this._options.sizeLimit){            
-            this._error('sizeError', name);
-            return false;
-                        
-        } else if (size && size < this._options.minSizeLimit){
-            this._error('minSizeError', name);
-            return false;            
-        }
-        
-        return true;                
-    },
-    _error: function(code, fileName){
-        var message = this._options.messages[code];        
-        function r(name, replacement){ message = message.replace(name, replacement); }
-        
-        r('{file}', this._formatFileName(fileName));        
-        r('{extensions}', this._options.allowedExtensions.join(', '));
-        r('{sizeLimit}', this._formatSize(this._options.sizeLimit));
-        r('{minSizeLimit}', this._formatSize(this._options.minSizeLimit));
-        
-        this._options.showMessage(message);                
-    },
-    _formatFileName: function(name){
-        if (name.length > 33){
-            name = name.slice(0, 19) + '...' + name.slice(-13);    
-        }
-        return name;
-    },
-    _isAllowedExtension: function(fileName){
-        var ext = (-1 !== fileName.indexOf('.')) ? fileName.replace(/.*[.]/, '').toLowerCase() : '';
-        var allowed = this._options.allowedExtensions;
-        
-        if (!allowed.length){return true;}        
-        
-        for (var i=0; i<allowed.length; i++){
-            if (allowed[i].toLowerCase() == ext){ return true;}    
-        }
-        
-        return false;
-    },    
-    _formatSize: function(bytes){
-        var i = -1;                                    
-        do {
-            bytes = bytes / 1024;
-            i++;  
-        } while (bytes > 99);
-        
-        return Math.max(bytes, 0.1).toFixed(1) + ['kB', 'MB', 'GB', 'TB', 'PB', 'EB'][i];          
-    }
-};
-    
-       
-/**
- * Class that creates upload widget with drag-and-drop and file list
- * @inherits qq.FileUploaderBasic
- */
-qq.FileUploader = function(o){
-    // call parent constructor
-    qq.FileUploaderBasic.apply(this, arguments);
-    
-    // additional options    
-    qq.extend(this._options, {
-        element: null,
-        // if set, will be used instead of qq-upload-list in template
-        listElement: null,
-                
-        template: '<div class="qq-uploader">' + 
-                '<div class="qq-upload-drop-area"><span>Drop files here to upload</span></div>' +
-                '<div class="qq-upload-button">Upload a file</div>' +
-                '<ul class="qq-upload-list"></ul>' + 
-             '</div>',
-
-        // template for one item in file list
-        fileTemplate: '<li>' +
-                '<span class="qq-upload-file"></span>' +
-                '<span class="qq-upload-spinner"></span>' +
-                '<span class="qq-upload-size"></span>' +
-                '<a class="qq-upload-cancel" href="#">Cancel</a>' +
-                '<span class="qq-upload-failed-text">Failed</span>' +
-            '</li>',        
-        
-        classes: {
-            // used to get elements from templates
-            button: 'qq-upload-button',
-            drop: 'qq-upload-drop-area',
-            dropActive: 'qq-upload-drop-area-active',
-            list: 'qq-upload-list',
-                        
-            file: 'qq-upload-file',
-            spinner: 'qq-upload-spinner',
-            size: 'qq-upload-size',
-            cancel: 'qq-upload-cancel',
-
-            // added to list item when upload completes
-            // used in css to hide progress spinner
-            success: 'qq-upload-success',
-            fail: 'qq-upload-fail'
-        }
-    });
-    // overwrite options with user supplied    
-    qq.extend(this._options, o);       
-
-    this._element = this._options.element;
-    this._element.innerHTML = this._options.template;        
-    this._listElement = this._options.listElement || this._find(this._element, 'list');
-    
-    this._classes = this._options.classes;
-        
-    this._button = this._createUploadButton(this._find(this._element, 'button'));        
-    
-    this._bindCancelEvent();
-    this._setupDragDrop();
-};
-
-// inherit from Basic Uploader
-qq.extend(qq.FileUploader.prototype, qq.FileUploaderBasic.prototype);
-
-qq.extend(qq.FileUploader.prototype, {
-    /**
-     * Gets one of the elements listed in this._options.classes
-     **/
-    _find: function(parent, type){                                
-        var element = qq.getByClass(parent, this._options.classes[type])[0];        
-        if (!element){
-            throw new Error('element not found ' + type);
-        }
-        
-        return element;
-    },
-    _setupDragDrop: function(){
-        var self = this,
-            dropArea = this._find(this._element, 'drop');                        
-
-        var dz = new qq.UploadDropZone({
-            element: dropArea,
-            onEnter: function(e){
-                qq.addClass(dropArea, self._classes.dropActive);
-                e.stopPropagation();
-            },
-            onLeave: function(e){
-                e.stopPropagation();
-            },
-            onLeaveNotDescendants: function(e){
-                qq.removeClass(dropArea, self._classes.dropActive);  
-            },
-            onDrop: function(e){
-                dropArea.style.display = 'none';
-                qq.removeClass(dropArea, self._classes.dropActive);
-                self._uploadFileList(e.dataTransfer.files);    
-            }
-        });
-                
-        dropArea.style.display = 'none';
-
-        qq.attach(document, 'dragenter', function(e){     
-            if (!dz._isValidFileDrag(e)) return; 
-            
-            dropArea.style.display = 'block';            
-        });                 
-        qq.attach(document, 'dragleave', function(e){
-            if (!dz._isValidFileDrag(e)) return;            
-            
-            var relatedTarget = document.elementFromPoint(e.clientX, e.clientY);
-            // only fire when leaving document out
-            if ( ! relatedTarget || relatedTarget.nodeName == "HTML"){               
-                dropArea.style.display = 'none';                                            
-            }
-        });                
-    },
-    _onSubmit: function(id, fileName){
-        qq.FileUploaderBasic.prototype._onSubmit.apply(this, arguments);
-        this._addToList(id, fileName);  
-    },
-    _onProgress: function(id, fileName, loaded, total){
-        qq.FileUploaderBasic.prototype._onProgress.apply(this, arguments);
-
-        var item = this._getItemByFileId(id);
-        var size = this._find(item, 'size');
-        size.style.display = 'inline';
-        
-        var text; 
-        if (loaded != total){
-            text = Math.round(loaded / total * 100) + '% from ' + this._formatSize(total);
-        } else {                                   
-            text = this._formatSize(total);
-        }          
-        
-        qq.setText(size, text);         
-    },
-    _onComplete: function(id, fileName, result){
-        qq.FileUploaderBasic.prototype._onComplete.apply(this, arguments);
-
-        // mark completed
-        var item = this._getItemByFileId(id);                
-        qq.remove(this._find(item, 'cancel'));
-        qq.remove(this._find(item, 'spinner'));
-        
-        if (result.success){
-            qq.addClass(item, this._classes.success);    
-        } else {
-            qq.addClass(item, this._classes.fail);
-        }         
-    },
-    _addToList: function(id, fileName){
-        var item = qq.toElement(this._options.fileTemplate);                
-        item.qqFileId = id;
-
-        var fileElement = this._find(item, 'file');        
-        qq.setText(fileElement, this._formatFileName(fileName));
-        this._find(item, 'size').style.display = 'none';        
-
-        this._listElement.appendChild(item);
-    },
-    _getItemByFileId: function(id){
-        var item = this._listElement.firstChild;        
-        
-        // there can't be txt nodes in dynamically created list
-        // and we can  use nextSibling
-        while (item){            
-            if (item.qqFileId == id) return item;            
-            item = item.nextSibling;
-        }          
-    },
-    /**
-     * delegate click event for cancel link 
-     **/
-    _bindCancelEvent: function(){
-        var self = this,
-            list = this._listElement;            
-        
-        qq.attach(list, 'click', function(e){            
-            e = e || window.event;
-            var target = e.target || e.srcElement;
-            
-            if (qq.hasClass(target, self._classes.cancel)){                
-                qq.preventDefault(e);
-               
-                var item = target.parentNode;
-                self._handler.cancel(item.qqFileId);
-                qq.remove(item);
-            }
-        });
-    }    
-});
-    
-qq.UploadDropZone = function(o){
-    this._options = {
-        element: null,  
-        onEnter: function(e){},
-        onLeave: function(e){},  
-        // is not fired when leaving element by hovering descendants   
-        onLeaveNotDescendants: function(e){},   
-        onDrop: function(e){}                       
-    };
-    qq.extend(this._options, o); 
-    
-    this._element = this._options.element;
-    
-    this._disableDropOutside();
-    this._attachEvents();   
-};
-
-qq.UploadDropZone.prototype = {
-    _disableDropOutside: function(e){
-        // run only once for all instances
-        if (!qq.UploadDropZone.dropOutsideDisabled ){
-
-            qq.attach(document, 'dragover', function(e){
-                if (e.dataTransfer){
-                    e.dataTransfer.dropEffect = 'none';
-                    e.preventDefault(); 
-                }           
-            });
-            
-            qq.UploadDropZone.dropOutsideDisabled = true; 
-        }        
-    },
-    _attachEvents: function(){
-        var self = this;              
-                  
-        qq.attach(self._element, 'dragover', function(e){
-            if (!self._isValidFileDrag(e)) return;
-            
-            var effect = e.dataTransfer.effectAllowed;
-            if (effect == 'move' || effect == 'linkMove'){
-                e.dataTransfer.dropEffect = 'move'; // for FF (only move allowed)    
-            } else {                    
-                e.dataTransfer.dropEffect = 'copy'; // for Chrome
-            }
-                                                     
-            e.stopPropagation();
-            e.preventDefault();                                                                    
-        });
-        
-        qq.attach(self._element, 'dragenter', function(e){
-            if (!self._isValidFileDrag(e)) return;
-                        
-            self._options.onEnter(e);
-        });
-        
-        qq.attach(self._element, 'dragleave', function(e){
-            if (!self._isValidFileDrag(e)) return;
-            
-            self._options.onLeave(e);
-            
-            var relatedTarget = document.elementFromPoint(e.clientX, e.clientY);                      
-            // do not fire when moving a mouse over a descendant
-            if (qq.contains(this, relatedTarget)) return;
-                        
-            self._options.onLeaveNotDescendants(e); 
-        });
-                
-        qq.attach(self._element, 'drop', function(e){
-            if (!self._isValidFileDrag(e)) return;
-            
-            e.preventDefault();
-            self._options.onDrop(e);
-        });          
-    },
-    _isValidFileDrag: function(e){
-        var dt = e.dataTransfer,
-            // do not check dt.types.contains in webkit, because it crashes safari 4            
-            isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1;                        
-
-        // dt.effectAllowed is none in Safari 5
-        // dt.types.contains check is for firefox            
-        return dt && dt.effectAllowed != 'none' && 
-            (dt.files || (!isWebkit && dt.types.contains && dt.types.contains('Files')));
-        
-    }        
-}; 
-
-qq.UploadButton = function(o){
-    this._options = {
-        element: null,  
-        // if set to true adds multiple attribute to file input      
-        multiple: false,
-        // name attribute of file input
-        name: 'file',
-        onChange: function(input){},
-        hoverClass: 'qq-upload-button-hover',
-        focusClass: 'qq-upload-button-focus'                       
-    };
-    
-    qq.extend(this._options, o);
-        
-    this._element = this._options.element;
-    
-    // make button suitable container for input
-    qq.css(this._element, {
-        position: 'relative',
-        overflow: 'hidden',
-        // Make sure browse button is in the right side
-        // in Internet Explorer
-        direction: 'ltr'
-    });   
-    
-    this._input = this._createInput();
-};
-
-qq.UploadButton.prototype = {
-    /* returns file input element */    
-    getInput: function(){
-        return this._input;
-    },
-    /* cleans/recreates the file input */
-    reset: function(){
-        if (this._input.parentNode){
-            qq.remove(this._input);    
-        }                
-        
-        qq.removeClass(this._element, this._options.focusClass);
-        this._input = this._createInput();
-    },    
-    _createInput: function(){                
-        var input = document.createElement("input");
-        
-        if (this._options.multiple){
-            input.setAttribute("multiple", "multiple");
-        }
-                
-        input.setAttribute("type", "file");
-        input.setAttribute("name", this._options.name);
-        
-        qq.css(input, {
-            position: 'absolute',
-            // in Opera only 'browse' button
-            // is clickable and it is located at
-            // the right side of the input
-            right: 0,
-            top: 0,
-            fontFamily: 'Arial',
-            // 4 persons reported this, the max values that worked for them were 243, 236, 236, 118
-            fontSize: '118px',
-            margin: 0,
-            padding: 0,
-            cursor: 'pointer',
-            opacity: 0
-        });
-        
-        this._element.appendChild(input);
-
-        var self = this;
-        qq.attach(input, 'change', function(){
-            self._options.onChange(input);
-        });
-                
-        qq.attach(input, 'mouseover', function(){
-            qq.addClass(self._element, self._options.hoverClass);
-        });
-        qq.attach(input, 'mouseout', function(){
-            qq.removeClass(self._element, self._options.hoverClass);
-        });
-        qq.attach(input, 'focus', function(){
-            qq.addClass(self._element, self._options.focusClass);
-        });
-        qq.attach(input, 'blur', function(){
-            qq.removeClass(self._element, self._options.focusClass);
-        });
-
-        // IE and Opera, unfortunately have 2 tab stops on file input
-        // which is unacceptable in our case, disable keyboard access
-        if (window.attachEvent){
-            // it is IE or Opera
-            input.setAttribute('tabIndex', "-1");
-        }
-
-        return input;            
-    }        
-};
-
-/**
- * Class for uploading files, uploading itself is handled by child classes
- */
-qq.UploadHandlerAbstract = function(o){
-    this._options = {
-        debug: false,
-        action: '/upload.php',
-        // maximum number of concurrent uploads        
-        maxConnections: 999,
-        onProgress: function(id, fileName, loaded, total){},
-        onComplete: function(id, fileName, response){},
-        onCancel: function(id, fileName){}
-    };
-    qq.extend(this._options, o);    
-    
-    this._queue = [];
-    // params for files in queue
-    this._params = [];
-};
-qq.UploadHandlerAbstract.prototype = {
-    log: function(str){
-        if (this._options.debug && window.console) console.log('[uploader] ' + str);        
-    },
-    /**
-     * Adds file or file input to the queue
-     * @returns id
-     **/    
-    add: function(file){},
-    /**
-     * Sends the file identified by id and additional query params to the server
-     */
-    upload: function(id, params){
-        var len = this._queue.push(id);
-
-        var copy = {};        
-        qq.extend(copy, params);
-        this._params[id] = copy;        
-                
-        // if too many active uploads, wait...
-        if (len <= this._options.maxConnections){               
-            this._upload(id, this._params[id]);
-        }
-    },
-    /**
-     * Cancels file upload by id
-     */
-    cancel: function(id){
-        this._cancel(id);
-        this._dequeue(id);
-    },
-    /**
-     * Cancells all uploads
-     */
-    cancelAll: function(){
-        for (var i=0; i<this._queue.length; i++){
-            this._cancel(this._queue[i]);
-        }
-        this._queue = [];
-    },
-    /**
-     * Returns name of the file identified by id
-     */
-    getName: function(id){},
-    /**
-     * Returns size of the file identified by id
-     */          
-    getSize: function(id){},
-    /**
-     * Returns id of files being uploaded or
-     * waiting for their turn
-     */
-    getQueue: function(){
-        return this._queue;
-    },
-    /**
-     * Actual upload method
-     */
-    _upload: function(id){},
-    /**
-     * Actual cancel method
-     */
-    _cancel: function(id){},     
-    /**
-     * Removes element from queue, starts upload of next
-     */
-    _dequeue: function(id){
-        var i = qq.indexOf(this._queue, id);
-        this._queue.splice(i, 1);
-                
-        var max = this._options.maxConnections;
-        
-        if (this._queue.length >= max){
-            var nextId = this._queue[max-1];
-            this._upload(nextId, this._params[nextId]);
-        }
-    }        
-};
-
-/**
- * Class for uploading files using form and iframe
- * @inherits qq.UploadHandlerAbstract
- */
-qq.UploadHandlerForm = function(o){
-    qq.UploadHandlerAbstract.apply(this, arguments);
-       
-    this._inputs = {};
-};
-// @inherits qq.UploadHandlerAbstract
-qq.extend(qq.UploadHandlerForm.prototype, qq.UploadHandlerAbstract.prototype);
-
-qq.extend(qq.UploadHandlerForm.prototype, {
-    add: function(fileInput){
-        fileInput.setAttribute('name', 'qqfile');
-        var id = 'qq-upload-handler-iframe' + qq.getUniqueId();       
-        
-        this._inputs[id] = fileInput;
-        
-        // remove file input from DOM
-        if (fileInput.parentNode){
-            qq.remove(fileInput);
-        }
-                
-        return id;
-    },
-    getName: function(id){
-        // get input value and remove path to normalize
-        return this._inputs[id].value.replace(/.*(\/|\\)/, "");
-    },    
-    _cancel: function(id){
-        this._options.onCancel(id, this.getName(id));
-        
-        delete this._inputs[id];        
-
-        var iframe = document.getElementById(id);
-        if (iframe){
-            // to cancel request set src to something else
-            // we use src="javascript:false;" because it doesn't
-            // trigger ie6 prompt on https
-            iframe.setAttribute('src', 'javascript:false;');
-
-            qq.remove(iframe);
-        }
-    },     
-    _upload: function(id, params){                        
-        var input = this._inputs[id];
-        
-        if (!input){
-            throw new Error('file with passed id was not added, or already uploaded or cancelled');
-        }                
-
-        var fileName = this.getName(id);
-                
-        var iframe = this._createIframe(id);
-        var form = this._createForm(iframe, params);
-        form.appendChild(input);
-
-        var self = this;
-        this._attachLoadEvent(iframe, function(){                                 
-            self.log('iframe loaded');
-            
-            var response = self._getIframeContentJSON(iframe);
-
-            self._options.onComplete(id, fileName, response);
-            self._dequeue(id);
-            
-            delete self._inputs[id];
-            // timeout added to fix busy state in FF3.6
-            setTimeout(function(){
-                qq.remove(iframe);
-            }, 1);
-        });
-
-        form.submit();        
-        qq.remove(form);        
-        
-        return id;
-    }, 
-    _attachLoadEvent: function(iframe, callback){
-        qq.attach(iframe, 'load', function(){
-            // when we remove iframe from dom
-            // the request stops, but in IE load
-            // event fires
-            if (!iframe.parentNode){
-                return;
-            }
-
-            // fixing Opera 10.53
-            if (iframe.contentDocument &&
-                iframe.contentDocument.body &&
-                iframe.contentDocument.body.innerHTML == "false"){
-                // In Opera event is fired second time
-                // when body.innerHTML changed from false
-                // to server response approx. after 1 sec
-                // when we upload file with iframe
-                return;
-            }
-
-            callback();
-        });
-    },
-    /**
-     * Returns json object received by iframe from server.
-     */
-    _getIframeContentJSON: function(iframe){
-        // iframe.contentWindow.document - for IE<7
-        var doc = iframe.contentDocument ? iframe.contentDocument: iframe.contentWindow.document,
-            response;
-        
-        this.log("converting iframe's innerHTML to JSON");
-        this.log("innerHTML = " + doc.body.innerHTML);
-                        
-        try {
-            response = eval("(" + doc.body.innerHTML + ")");
-        } catch(err){
-            response = {};
-        }        
-
-        return response;
-    },
-    /**
-     * Creates iframe with unique name
-     */
-    _createIframe: function(id){
-        // We can't use following code as the name attribute
-        // won't be properly registered in IE6, and new window
-        // on form submit will open
-        // var iframe = document.createElement('iframe');
-        // iframe.setAttribute('name', id);
-
-        var iframe = qq.toElement('<iframe src="javascript:false;" name="' + id + '" />');
-        // src="javascript:false;" removes ie6 prompt on https
-
-        iframe.setAttribute('id', id);
-
-        iframe.style.display = 'none';
-        document.body.appendChild(iframe);
-
-        return iframe;
-    },
-    /**
-     * Creates form, that will be submitted to iframe
-     */
-    _createForm: function(iframe, params){
-        // We can't use the following code in IE6
-        // var form = document.createElement('form');
-        // form.setAttribute('method', 'post');
-        // form.setAttribute('enctype', 'multipart/form-data');
-        // Because in this case file won't be attached to request
-        var form = qq.toElement('<form method="post" enctype="multipart/form-data"></form>');
-
-        var queryString = qq.obj2url(params, this._options.action);
-
-        form.setAttribute('action', queryString);
-        form.setAttribute('target', iframe.name);
-        form.style.display = 'none';
-        document.body.appendChild(form);
-
-        return form;
-    }
-});
-
-/**
- * Class for uploading files using xhr
- * @inherits qq.UploadHandlerAbstract
- */
-qq.UploadHandlerXhr = function(o){
-    qq.UploadHandlerAbstract.apply(this, arguments);
-
-    this._files = [];
-    this._xhrs = [];
-    
-    // current loaded size in bytes for each file 
-    this._loaded = [];
-};
-
-// static method
-qq.UploadHandlerXhr.isSupported = function(){
-    var input = document.createElement('input');
-    input.type = 'file';        
-    
-    return (
-        'multiple' in input &&
-        typeof File != "undefined" &&
-        typeof (new XMLHttpRequest()).upload != "undefined" );       
-};
-
-// @inherits qq.UploadHandlerAbstract
-qq.extend(qq.UploadHandlerXhr.prototype, qq.UploadHandlerAbstract.prototype)
-
-qq.extend(qq.UploadHandlerXhr.prototype, {
-    /**
-     * Adds file to the queue
-     * Returns id to use with upload, cancel
-     **/    
-    add: function(file){
-        if (!(file instanceof File)){
-            throw new Error('Passed obj in not a File (in qq.UploadHandlerXhr)');
-        }
-                
-        return this._files.push(file) - 1;        
-    },
-    getName: function(id){        
-        var file = this._files[id];
-        // fix missing name in Safari 4
-        return file.fileName != null ? file.fileName : file.name;       
-    },
-    getSize: function(id){
-        var file = this._files[id];
-        return file.fileSize != null ? file.fileSize : file.size;
-    },    
-    /**
-     * Returns uploaded bytes for file identified by id 
-     */    
-    getLoaded: function(id){
-        return this._loaded[id] || 0; 
-    },
-    /**
-     * Sends the file identified by id and additional query params to the server
-     * @param {Object} params name-value string pairs
-     */    
-    _upload: function(id, params){
-        var file = this._files[id],
-            name = this.getName(id),
-            size = this.getSize(id);
-                
-        this._loaded[id] = 0;
-                                
-        var xhr = this._xhrs[id] = new XMLHttpRequest();
-        var self = this;
-                                        
-        xhr.upload.onprogress = function(e){
-            if (e.lengthComputable){
-                self._loaded[id] = e.loaded;
-                self._options.onProgress(id, name, e.loaded, e.total);
-            }
-        };
-
-        xhr.onreadystatechange = function(){            
-            if (xhr.readyState == 4){
-                self._onComplete(id, xhr);                    
-            }
-        };
-
-        // build query string
-        params = params || {};
-        params['qqfile'] = name;
-        var queryString = qq.obj2url(params, this._options.action);
-
-        xhr.open("POST", queryString, true);
-        xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
-        xhr.setRequestHeader("X-File-Name", encodeURIComponent(name));
-        xhr.setRequestHeader("Content-Type", "application/octet-stream");
-        xhr.send(file);
-    },
-    _onComplete: function(id, xhr){
-        // the request was aborted/cancelled
-        if (!this._files[id]) return;
-        
-        var name = this.getName(id);
-        var size = this.getSize(id);
-        
-        this._options.onProgress(id, name, size, size);
-                
-        if (xhr.status == 200){
-            this.log("xhr - server response received");
-            this.log("responseText = " + xhr.responseText);
-                        
-            var response;
-                    
-            try {
-                response = eval("(" + xhr.responseText + ")");
-            } catch(err){
-                response = {};
-            }
-            
-            this._options.onComplete(id, name, response);
-                        
-        } else {                   
-            this._options.onComplete(id, name, {});
-        }
-                
-        this._files[id] = null;
-        this._xhrs[id] = null;    
-        this._dequeue(id);                    
-    },
-    _cancel: function(id){
-        this._options.onCancel(id, this.getName(id));
-        
-        this._files[id] = null;
-        
-        if (this._xhrs[id]){
-            this._xhrs[id].abort();
-            this._xhrs[id] = null;                                   
-        }
-    }
-});
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/client/loading.gif b/addon/js_upload/file-uploader/client/loading.gif
deleted file mode 100644
index 6fba77609..000000000
--- a/addon/js_upload/file-uploader/client/loading.gif
+++ /dev/null
diff --git a/addon/js_upload/file-uploader/gpl-2.0.txt b/addon/js_upload/file-uploader/gpl-2.0.txt
deleted file mode 100644
index ecbc05937..000000000
--- a/addon/js_upload/file-uploader/gpl-2.0.txt
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
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-distribute the same sections as part of a whole which is a work based
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-Thus, it is not the intent of this section to claim rights or contest
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-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
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-  4. You may not copy, modify, sublicense, or distribute the Program
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-  5. You are not required to accept this License, since you have not
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-Program), you indicate your acceptance of this License to do so, and
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-the Program or works based on it.
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-  6. Each time you redistribute the Program (or any work based on the
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-infringement or for any other reason (not limited to patent issues),
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-all those who receive copies directly or indirectly through you, then
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-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
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-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
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-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
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-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
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-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/license.txt b/addon/js_upload/file-uploader/license.txt
deleted file mode 100644
index 25cdd3d27..000000000
--- a/addon/js_upload/file-uploader/license.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-File uploader component is licensed under GNU GPL 2 or later, see gpl-2.0.txt.
-© 2010 Andrew Valums
-
-This distribution also includes:
-
-    server/OctetStreamReader.java    
-    Dual Licensed under the MIT and GPL v.2        
-    
-    jQuery JavaScript Library
-    http://jquery.com/    
-    Copyright 2010, John Resig
-    Dual licensed under the MIT or GPL Version 2 licenses.
-    http://jquery.org/license
-    
-    Sizzle.js - CSS selector engine used by jQuery
-    http://sizzlejs.com/
-    Copyright 2010, The Dojo Foundation
-    Released under the MIT, BSD, and GPL Licenses.
-        
-    QUnit - A JavaScript Unit Testing Framework
-    http://docs.jquery.com/QUnit
-    Copyright (c) 2009 John Resig, Jörn Zaefferer
-    Dual licensed under the MIT (MIT-LICENSE.txt)
-    and GPL (GPL-LICENSE.txt) licenses.
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/readme.md b/addon/js_upload/file-uploader/readme.md
deleted file mode 100644
index c107bf122..000000000
--- a/addon/js_upload/file-uploader/readme.md
+++ /dev/null
@@ -1,152 +0,0 @@
-[donation_link]: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=3PMY37SL9L888&lc=US&item_name=JavaScript%20file%20uploader&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted
-
-This plugin uses XHR for uploading multiple files with progress-bar in FF3.6+, Safari4+,
-Chrome and falls back to hidden iframe based upload in other browsers,
-providing good user experience everywhere.
-
-### <a href="http://valums.com/files/2010/file-uploader/demo.htm">Demo</a> [Donate][donation_link] ###
-
-### Features ###
-* multiple file select, progress-bar in FF, Chrome, Safari
-* drag-and-drop file select in FF, Chrome 
-* uploads are cancellable
-* no external dependencies
-* doesn't use Flash
-* fully working with https
-* keyboard support in FF, Chrome, Safari
-* tested in IE7,8; Firefox 3,3.6,4; Safari4,5; Chrome; Opera10.60;
-
-### License ###
-This plugin is open sourced under <a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPL 2</a> or later.
-If this license doesn't suit you mail me at andrew (at) valums.com.
-
-Please [donate][donation_link] if you are willing to support the further development of file upload plugin.  
-
-### Known Issues ###
-Plugin breaks back button functionality in Opera.
-	
-### Getting started ###
-The fileuploader.js contains two classes that are meant to be used directly.
-If you need a complete upload widget (from demo) to quickly drop
-into your current design, use qq.FileUploader.
-
-If you want to customize uploader, by using a different looking file list
-or change the behaviour or functionality use qq.FileUploaderBasic.
-
-The difference between them is that qq.FileUploader provides a list of files,
-drag-and-drop, but qq.FileUploaderBasic only creates button and handles validation.
-Basic uploader is easier extendable, and doesn't limit possible customization.
-
-qq.FileUploader extends qq.FileUploaderBasic, so that all the options present
-in the basic uploader also exist in the full widget.  
-
-### qq.FileUploader - Setting up full upload widget ###
-
-Include fileuploader.js and fileuploader.css into your page.
-Create container element.
-
-    <div id="file-uploader">       
-        <noscript>          
-            <p>Please enable JavaScript to use file uploader.</p>
-            <!-- or put a simple form for upload here -->
-        </noscript>         
-    </div>
-    
-Initialize uploader when the DOM is ready. Change the action option.
-For example ../server/php.php for the default folder structure.
-In the server folder you will find examples for different platforms.
-If you can't find the one you need, check the readme.txt in the same folder. 
-
-    var uploader = new qq.FileUploader({
-        // pass the dom node (ex. $(selector)[0] for jQuery users)
-        element: document.getElementById('file-uploader'),
-        // path to server-side upload script
-        action: '/server/upload'
-    }); 
-
-### Options of both classes ###
-    
-    // url of the server-side upload script, should be on the same domain
-    action: '/server/upload',
-    // additional data to send, name-value pairs
-    params: {},
-    
-    // validation    
-    // ex. ['jpg', 'jpeg', 'png', 'gif'] or []
-    allowedExtensions: [],        
-    // each file size limit in bytes
-    // this option isn't supported in all browsers
-    sizeLimit: 0, // max size   
-    minSizeLimit: 0, // min size
-    
-    // set to true to output server response to console
-    debug: false,
-    
-    // events         
-    // you can return false to abort submit
-    onSubmit: function(id, fileName){},
-    onProgress: function(id, fileName, loaded, total){},
-    onComplete: function(id, fileName, responseJSON){},
-    onCancel: function(id, fileName){},
-    
-    messages: {
-        // error messages, see qq.FileUploaderBasic for content            
-    },
-    showMessage: function(message){ alert(message); }        
-
-Instance methods
-
-* setParams(newParams)         
-
-#### Changing alert/messages to something more user friendly ####
-
-If you limited file types and max size, you will probably want to change the default alert and
-messages as you see fit, this is possible using showMessage callback and messages option.
-
-#### Sending additional params ####
-
-To add a parameter that will be passed as a query string with each upload use params option. 
-
-    var uploader = new qq.FileUploader({
-        element: document.getElementById('file-uploader'),
-        action: '/server-side.upload',
-        // additional data to send, name-value pairs
-        params: {
-            param1: 'value1',
-            param2: 'value2'
-        }
-    });
-
-To change params based on the state of your app, use 
-    
-    uploader.setParams({
-       anotherParam: 'value' 
-    });
-
-It can be nicely used in onSubmit callback.      
-
-#### Troubleshooting ####
-
-If you can't get the uploader to work, please try the following steps
-before asking for help.
-
-If the upload doesn't complete, saying failed.
-
-* Set the debug option of the FileUploader to true.
-* Open the page where you have a FileUploader.
-* Open developer console in your browser.
-* Try to upload the file. You should see a server serponse.
-
-It should be {success:true} for completed requests. If it's not,
-then you have a problem with your server-side script.
-
-#### Contributors ####
-
-Thanks to everybody who contributed, either by sending bug reports or donating. And special thanks to:
-
-John Yeary  
-Sidney Maestre  
-Patrick Pfeiffer  
-Sean Sandy (SeanJA)  
-Andy Newby     
-Ivan Valles  
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/OctetStreamReader.java b/addon/js_upload/file-uploader/server/OctetStreamReader.java
deleted file mode 100644
index 23f02be12..000000000
--- a/addon/js_upload/file-uploader/server/OctetStreamReader.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- *  Copyright 2010 Blue Lotus Software, LLC.
- *  Copyright 2010 John Yeary <jyeary@bluelotussoftware.com>.
- *  Copyright 2010 Allan O'Driscoll
- *
- * Dual Licensed MIT and GPL v.2 
- *
- * The MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- *
- * The GNU General Public License (GPL) Version 2, June 1991
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; version 2 of the License.
-
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along with this program;
- * if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.bluelotussoftware.apache.commons.fileupload.example;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintWriter;
-import javax.servlet.ServletConfig;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.apache.commons.io.IOUtils;
-
-/**
- * Reads an <code>application/octet-stream</code> and writes it to a file.
- * @author John Yeary <jyeary@bluelotussoftware.com>
- * @author Allan O'Driscoll
- * @version 1.0
- */
-public class OctetStreamReader extends HttpServlet {
-
-    private static final long serialVersionUID = 6748857432950840322L;
-    private static final String DESTINATION_DIR_PATH = "files";
-    private static String realPath;
-
-    /**
-     * {@inheritDoc}
-     * @param config
-     * @throws ServletException
-     */
-    @Override
-    public void init(ServletConfig config) throws ServletException {
-        super.init(config);
-        realPath = getServletContext().getRealPath(DESTINATION_DIR_PATH) + "/";
-    }
-
-    /** 
-     * Handles the HTTP <code>POST</code> method.
-     * @param request servlet request
-     * @param response servlet response
-     * @throws ServletException if a servlet-specific error occurs
-     * @throws IOException if an I/O error occurs
-     */
-    @Override
-    protected void doPost(HttpServletRequest request, HttpServletResponse response)
-            throws ServletException {
-
-        PrintWriter writer = null;
-        InputStream is = null;
-        FileOutputStream fos = null;
-
-        try {
-            writer = response.getWriter();
-        } catch (IOException ex) {
-            log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
-        }
-
-        String filename = request.getHeader("X-File-Name");
-        try {
-            is = request.getInputStream();
-            fos = new FileOutputStream(new File(realPath + filename));
-            IOUtils.copy(is, fos);
-            response.setStatus(response.SC_OK);
-            writer.print("{success: true}");
-        } catch (FileNotFoundException ex) {
-            response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
-            writer.print("{success: false}");
-            log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
-        } catch (IOException ex) {
-            response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
-            writer.print("{success: false}");
-            log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
-        } finally {
-            try {
-                fos.close();
-                is.close();
-            } catch (IOException ignored) {
-            }
-        }
-
-        writer.flush();
-        writer.close();
-    }
-}
diff --git a/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc b/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc
deleted file mode 100644
index 4e07270d1..000000000
--- a/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc
+++ /dev/null
@@ -1 +0,0 @@
-<!---
AJAX FileUploader for ColdFusion
version: 1.1.1
feedback:  sid.maestre@designovermatter.com

-----------update history----------------
1.1.1 on 9/30/2010 by Martin Webb <martin[at]cubicstate.com>
- Change function for Upload to returnformat equals JSON
- local var scoping.
1.1 on 9/9/2010 by Sid Maestre
- Split Upload function to handle fallback uploads for browsers that don't support XHR data transfer
--->
<cfcomponent hint="I handle AJAX File Uploads from Valum's AJAX file uploader library">
	
    <cffunction name="Upload" access="remote" output="false" returntype="any" returnformat="JSON">
		<cfargument name="qqfile" type="string" required="true">

		<cfset var local = structNew()>
		<cfset local.response = structNew()>
		<cfset local.requestData = GetHttpRequestData()>
		
		<!--- check if XHR data exists --->
        <cfif len(local.requestData.content) GT 0>
			<cfset local.response = UploadFileXhr(arguments.qqfile, local.requestData.content)>       
		<cfelse>
		<!--- no XHR data process as standard form submission --->
			<cffile action="upload" fileField="arguments.qqfile" destination="#ExpandPath('.')#" nameConflict="makeunique">
    		<cfset local.response['success'] = true>
    		<cfset local.response['type'] = 'form'>
		</cfif>
		
		<cfreturn local.response>
	</cffunction>
    
    
    <cffunction name="UploadFileXhr" access="private" output="false" returntype="struct">
		<cfargument name="qqfile" type="string" required="true">
		<cfargument name="content" type="any" required="true">

		<cfset var local = structNew()>
		<cfset local.response = structNew()>

        <!--- write the contents of the http request to a file.  
		The filename is passed with the qqfile variable --->
		<cffile action="write" file="#ExpandPath('.')#/#arguments.qqfile#" output="#arguments.content#">
	
		<!--- if you want to return some JSON you can do it here.  
		I'm just passing a success message	--->
    	<cfset local.response['success'] = true>
    	<cfset local.response['type'] = 'xhr'>
		
		<cfreturn local.response>
    </cffunction>
    
</cfcomponent>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/coldfusion/demo.cfm b/addon/js_upload/file-uploader/server/coldfusion/demo.cfm
deleted file mode 100644
index 98ab80030..000000000
--- a/addon/js_upload/file-uploader/server/coldfusion/demo.cfm
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<link href="fileuploader.css" rel="stylesheet" type="text/css">	
    <style>    	
		body {font-size:13px; font-family:arial, sans-serif; width:700px; margin:100px auto;}
    </style>	
	
</head>
<body >		
	<h1>ColdFusion File Uploader Demo</h1>
    <p><a href="http://github.com/valums/file-uploader">Back to project page</a></p>
    
	<p>To upload a file, click on the button below. Drag-and-drop is supported in FF, Chrome.</p>
	<p>Progress-bar is supported in FF3.6+, Chrome6+, Safari4+</p>
	
	<div id="file-uploader-demo1">		
		<noscript>			
			<p>Please enable JavaScript to use file uploader.</p>
			<!-- or put a simple form for upload here -->
		</noscript>         
	</div>
    
    <script src="fileuploader.js" type="text/javascript"></script>
    <script>        
        function createUploader(){            
            var uploader = new qq.FileUploader({
                element: document.getElementById('file-uploader-demo1'),
                action: '/valums/server/coldfusion.cfc',
				params: {method: 'Upload'}
            });           
        }
        
        // in your app create uploader as soon as the DOM is ready
        // don't wait for the window to load  
        window.onload = createUploader;     
    </script>    
</body>
</html>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/coldfusion/readme.txt b/addon/js_upload/file-uploader/server/coldfusion/readme.txt
deleted file mode 100644
index c974689aa..000000000
--- a/addon/js_upload/file-uploader/server/coldfusion/readme.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Coldfusion example by Sidney Maestre
-http://www.designovermatter.com/post.cfm/ajax-file-uploader-for-coldfusion
-
-    1.  Unzip Andrew's AJAX Uploader into your web root.
-    2.  Replace the demo.htm with demo.cfm in the "client" folder
-    3.  Place coldfusion.cfc in the "server" folder 
-    4.  Browse to the demo.cfm file and try it out. The file should be written to the "server" folder.
-
-Questions? You can contact Sidney Maestreme by mail (sid.maestre(at)designovermatter.com) or Twitter @SidneyAllen
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/perl.cgi b/addon/js_upload/file-uploader/server/perl.cgi
deleted file mode 100644
index c66f1aa1a..000000000
--- a/addon/js_upload/file-uploader/server/perl.cgi
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/perl
-
-    use strict;
-    use CGI::Carp qw(fatalsToBrowser);
-
-    use Digest::MD5;
-
-    my $uploaddir = '/folder/to/save/in/ajax_upload/tmp_uploads';
-
-    my $maxFileSize = 0.5 * 1024 * 1024; # 1/2mb max file size...
-
-    use CGI;
-    my $IN = new CGI;
-
-    my $file = $IN->param('POSTDATA');
-    my $temp_id = $IN->param('temp_id');
-
-	# make a random filename, and we guess the file type later on...
-    my $name = Digest::MD5::md5_base64( rand );
-       $name =~ s/\+/_/g;
-       $name =~ s/\//_/g;
-
-    my $type;
-    if ($file =~ /^GIF/) {
-        $type = "gif";
-    } elsif ($file =~ /PNG/) {
-        $type = "png";
-    } elsif ($file =~ /JFIF/) {
-        $type = "jpg";
-    }
-
-    if (!$type) {
-        print qq|{ "success": false, "error": "Invalid file type..." }|;
-        print STDERR "file has been NOT been uploaded... \n";
-    }
-
-    print STDERR "Making dir: $uploaddir/$temp_id \n";
-
-    mkdir("$uploaddir/$temp_id");
-
-    open(WRITEIT, ">$uploaddir/$name.$type") or die "Cant write to $uploaddir/$name.$type. Reason: $!";
-        print WRITEIT $file;
-    close(WRITEIT);
-
-    my $check_size = -s "$uploaddir/$name.$type";
-
-    print STDERR qq|Main filesize: $check_size  Max Filesize: $maxFileSize \n\n|;
-
-    print $IN->header();
-    if ($check_size < 1) {
-        print STDERR "ooops, its empty - gonna get rid of it!\n";
-        print qq|{ "success": false, "error": "File is empty..." }|;
-        print STDERR "file has been NOT been uploaded... \n";
-    } elsif ($check_size > $maxFileSize) {
-        print STDERR "ooops, its too large - gonna get rid of it!\n";
-        print qq|{ "success": false, "error": "File is too large..." }|;
-        print STDERR "file has been NOT been uploaded... \n";
-    } else  {
-        print qq|{ "success": true }|;
-
-        print STDERR "file has been successfully uploaded... thank you.\n";
-    }
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/php.php b/addon/js_upload/file-uploader/server/php.php
deleted file mode 100644
index 915c86c6e..000000000
--- a/addon/js_upload/file-uploader/server/php.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-/**
- * Handle file uploads via XMLHttpRequest
- */
-class qqUploadedFileXhr {
-    /**
-     * Save the file to the specified path
-     * @return boolean TRUE on success
-     */
-    function save($path) {    
-        $input = fopen("php://input", "r");
-        $temp = tmpfile();
-        $realSize = stream_copy_to_stream($input, $temp);
-        fclose($input);
-        
-        if ($realSize != $this->getSize()){            
-            return false;
-        }
-        
-        $target = fopen($path, "w");        
-        fseek($temp, 0, SEEK_SET);
-        stream_copy_to_stream($temp, $target);
-        fclose($target);
-        
-        return true;
-    }
-    function getName() {
-        return $_GET['qqfile'];
-    }
-    function getSize() {
-        if (isset($_SERVER["CONTENT_LENGTH"])){
-            return (int)$_SERVER["CONTENT_LENGTH"];            
-        } else {
-            throw new Exception('Getting content length is not supported.');
-        }      
-    }   
-}
-
-/**
- * Handle file uploads via regular form post (uses the $_FILES array)
- */
-class qqUploadedFileForm {  
-    /**
-     * Save the file to the specified path
-     * @return boolean TRUE on success
-     */
-    function save($path) {
-        if(!move_uploaded_file($_FILES['qqfile']['tmp_name'], $path)){
-            return false;
-        }
-        return true;
-    }
-    function getName() {
-        return $_FILES['qqfile']['name'];
-    }
-    function getSize() {
-        return $_FILES['qqfile']['size'];
-    }
-}
-
-class qqFileUploader {
-    private $allowedExtensions = array();
-    private $sizeLimit = 10485760;
-    private $file;
-
-    function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760){        
-        $allowedExtensions = array_map("strtolower", $allowedExtensions);
-            
-        $this->allowedExtensions = $allowedExtensions;        
-        $this->sizeLimit = $sizeLimit;
-        
-        $this->checkServerSettings();       
-
-        if (isset($_GET['qqfile'])) {
-            $this->file = new qqUploadedFileXhr();
-        } elseif (isset($_FILES['qqfile'])) {
-            $this->file = new qqUploadedFileForm();
-        } else {
-            $this->file = false; 
-        }
-    }
-    
-    private function checkServerSettings(){        
-        $postSize = $this->toBytes(ini_get('post_max_size'));
-        $uploadSize = $this->toBytes(ini_get('upload_max_filesize'));        
-        
-        if ($postSize < $this->sizeLimit || $uploadSize < $this->sizeLimit){
-            $size = max(1, $this->sizeLimit / 1024 / 1024) . 'M';             
-            die("{'error':'increase post_max_size and upload_max_filesize to $size'}");    
-        }        
-    }
-    
-    private function toBytes($str){
-        $val = trim($str);
-        $last = strtolower($str[strlen($str)-1]);
-        switch($last) {
-            case 'g': $val *= 1024;
-            case 'm': $val *= 1024;
-            case 'k': $val *= 1024;        
-        }
-        return $val;
-    }
-    
-    /**
-     * Returns array('success'=>true) or array('error'=>'error message')
-     */
-    function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
-        if (!is_writable($uploadDirectory)){
-            return array('error' => "Server error. Upload directory isn't writable.");
-        }
-        
-        if (!$this->file){
-            return array('error' => 'No files were uploaded.');
-        }
-        
-        $size = $this->file->getSize();
-        
-        if ($size == 0) {
-            return array('error' => 'File is empty');
-        }
-        
-        if ($size > $this->sizeLimit) {
-            return array('error' => 'File is too large');
-        }
-        
-        $pathinfo = pathinfo($this->file->getName());
-        $filename = $pathinfo['filename'];
-        //$filename = md5(uniqid());
-        $ext = $pathinfo['extension'];
-
-        if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
-            $these = implode(', ', $this->allowedExtensions);
-            return array('error' => 'File has an invalid extension, it should be one of '. $these . '.');
-        }
-        
-        if(!$replaceOldFile){
-            /// don't overwrite previous files that were uploaded
-            while (file_exists($uploadDirectory . $filename . '.' . $ext)) {
-                $filename .= rand(10, 99);
-            }
-        }
-        
-        if ($this->file->save($uploadDirectory . $filename . '.' . $ext)){
-            return array('success'=>true);
-        } else {
-            return array('error'=> 'Could not save uploaded file.' .
-                'The upload was cancelled, or server error encountered');
-        }
-        
-    }    
-}
-
-// list of valid extensions, ex. array("jpeg", "xml", "bmp")
-$allowedExtensions = array();
-// max file size in bytes
-$sizeLimit = 10 * 1024 * 1024;
-
-$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
-$result = $uploader->handleUpload('uploads/');
-// to pass data through iframe you will need to encode all html tags
-echo htmlspecialchars(json_encode($result), ENT_NOQUOTES);
diff --git a/addon/js_upload/file-uploader/server/readme.txt b/addon/js_upload/file-uploader/server/readme.txt
deleted file mode 100644
index 8363c0be6..000000000
--- a/addon/js_upload/file-uploader/server/readme.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-The server-side code should consist of two parts.
-
-1. For IE6-8, Opera, older versions of other browsers you get the file as
-you normally do with regular form-base uploads.
-
-2. For browsers which upload file with progress bar, you will need to get the raw
-post data and write it to the file.
-
-## Return values ##
-
-You should return json as a text/html, and escape all
-'<' as '&lt;', '>' as '&gt;', and '&' as '&amp;'.
-
-Return
-{"success":true} when upload was successful
-{"error":"error message to display"} in case of error
-
-Send me a mail to andrew (at) valums.com, if you will have any questions.
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/uploads/.gitignore b/addon/js_upload/file-uploader/server/uploads/.gitignore
deleted file mode 100644
index c96a04f00..000000000
--- a/addon/js_upload/file-uploader/server/uploads/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*
-!.gitignore
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/action-acceptance.php b/addon/js_upload/file-uploader/tests/action-acceptance.php
deleted file mode 100644
index fc9583f21..000000000
--- a/addon/js_upload/file-uploader/tests/action-acceptance.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-usleep(100000);
-
-$fileName;
-$fileSize;
-
-if (isset($_GET['qqfile'])){
-    $fileName = $_GET['qqfile'];
-    
-	// xhr request
-	$headers = apache_request_headers();
-	$fileSize = (int)$headers['Content-Length'];
-} elseif (isset($_FILES['qqfile'])){
-    $fileName = basename($_FILES['qqfile']['name']);
-    $fileSize = $_FILES['qqfile']['size'];
-} else {
-	die ('{error: "server-error file not passed"}');
-}
-
-if ($fileName == '4text.txt'){
-    die ('jsgkdfgu4eyij');
-}
-
-if ($fileSize == 0){
-    die ('{error: "server-error file size is zero"}');
-}
-
-if ($fileSize < 10){
-    die ('{error: "server-error file size is smaller than 10 bytes"}');
-}
-
-if ($fileSize > 9 * 1024){
-    die ('{error: "server-error file size is bigger than 9kB"}');
-}
-
-if (count($_GET)){	
-    array_merge($_GET, array('fileName'=>$fileName));
-    
-    $response = array_merge($_GET, array('success'=>true, 'fileName'=>$fileName));
-    
-    // to pass data through iframe you will need to encode all html tags		
-	echo htmlspecialchars(json_encode($response), ENT_NOQUOTES);	
-} else {
-	die ('{error: "server-error  query params not passed"}');
-}
diff --git a/addon/js_upload/file-uploader/tests/action-handler-queue-test.php b/addon/js_upload/file-uploader/tests/action-handler-queue-test.php
deleted file mode 100644
index ff13576dd..000000000
--- a/addon/js_upload/file-uploader/tests/action-handler-queue-test.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-sleep(4);
-
-$fileName;
-
-if (isset($_GET['qqfile'])){
-    $fileName = $_GET['qqfile'];
-    
-	// xhr request
-	$headers = apache_request_headers();
-	if ((int)$headers['Content-Length'] == 0){
-		die ('{error: "content length is zero"}');
-	}
-} elseif (isset($_FILES['qqfile'])){
-    $fileName = basename($_FILES['qqfile']['name']);
-    
-	// form request
-	if ($_FILES['qqfile']['size'] == 0){
-		die ('{error: "file size is zero"}');
-	}
-} else {
-	die ('{error: "file not passed"}');
-}
-
-if (count($_GET)){
-    $_GET['success'] = true;
-	echo json_encode(array_merge($_GET));	
-} else {
-	die ('{error: "query params not passed"}');
-}
diff --git a/addon/js_upload/file-uploader/tests/action-handler-test.php b/addon/js_upload/file-uploader/tests/action-handler-test.php
deleted file mode 100644
index 24466b122..000000000
--- a/addon/js_upload/file-uploader/tests/action-handler-test.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-usleep(300);
-
-$fileName;
-
-if (isset($_GET['qqfile'])){
-    $fileName = $_GET['qqfile'];
-    
-	// xhr request
-	$headers = apache_request_headers();
-	if ((int)$headers['Content-Length'] == 0){
-		die ('{error: "content length is zero"}');
-	}
-} elseif (isset($_FILES['qqfile'])){
-    $fileName = basename($_FILES['qqfile']['name']);
-    
-	// form request
-	if ($_FILES['qqfile']['size'] == 0){
-		die ('{error: "file size is zero"}');
-	}
-} else {
-	die ('{error: "file not passed"}');
-}
-
-if (count($_GET)){
-	//return query params
-	echo json_encode(array_merge($_GET, array('fileName'=>$fileName)));	
-} else {
-	die ('{error: "query params not passed"}');
-}
diff --git a/addon/js_upload/file-uploader/tests/action-slow-response.php b/addon/js_upload/file-uploader/tests/action-slow-response.php
deleted file mode 100644
index 15c38d8cf..000000000
--- a/addon/js_upload/file-uploader/tests/action-slow-response.php
+++ /dev/null
@@ -1,2 +0,0 @@
-<?php
-sleep(9);
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug1.htm b/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug1.htm
deleted file mode 100644
index ef0eb0b1b..000000000
--- a/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug1.htm
+++ /dev/null
@@ -1,9 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-</head>
-<body>      
-    <p>Drag multiple files into input field. (Win7)</p>
-    <p>Result: One file is selected multiple times. Expected: Multiple files are selected.</p>
-    <input type="file" multiple></body>
-</html>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug2.htm b/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug2.htm
deleted file mode 100644
index 57f7bc013..000000000
--- a/addon/js_upload/file-uploader/tests/browser-bugs/safari-bug2.htm
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-</head>
-<body>      
-
-<script>
-window.addEventListener('load', function(){
-    document.addEventListener('dragenter', function(e){
-        e.preventDefault();
-    },false);
-    document.addEventListener('dragover', function(e){
-        e.preventDefault();        
-        // e.dataTransfer.effectAllowed is none
-        e.dataTransfer.dropEffect = 'copy';
-    },false);    
-},false);
-</script>
-</html>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/application-javascript.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/application-javascript.php
deleted file mode 100644
index a91c75f69..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/application-javascript.php
+++ /dev/null
@@ -1 +0,0 @@
-<?php header('Content-type: application/javascript'); ?>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/application-json.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/application-json.php
deleted file mode 100644
index c1161256f..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/application-json.php
+++ /dev/null
@@ -1 +0,0 @@
-<?php header('Content-type: application/json'); ?>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/header-404.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/header-404.php
deleted file mode 100644
index 17d807555..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/header-404.php
+++ /dev/null
@@ -1,2 +0,0 @@
-<?php header("HTTP/1.0 404 Not Found"); ?>
-Not found!
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/somepage.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/somepage.php
deleted file mode 100644
index f0a2575a1..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/somepage.php
+++ /dev/null
@@ -1 +0,0 @@
-I'm a page.
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html-large.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html-large.php
deleted file mode 100644
index ac9682be9..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html-large.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php 
-	header('Content-type: text/html');
-	
-	$data = str_repeat("a", 5000);
-	 
-	echo htmlspecialchars(json_encode($data), ENT_NOQUOTES);
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html.php
deleted file mode 100644
index b69a1c774..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-html.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php 
-	header('Content-type: text/html');
-	$data = array(
-		'example' => "&a<computer networks>, to download means to receive data to a local system from a remote system, or to initiate such a data transfer. Examples of a remote system from which a download might be performed include a webserver, FTP server, email server, or other similar systems. A download can mean either any file that is offered for downloading or that has been downloaded, or the process of receiving such a file.The inverse operation, uploading, can refer to the sending of data from a local system to a remote system such as a server or another client with the intent that the remote system should store a copy of the data being transferred, or the initiation of such a process. The words first came into popular usage among computer users with the increased popularity of Bulletin Board Systems (BBSs), facilitated by the widespread distribution and implementation of dial-up access the in the 1970s",
-		'sub' => array('arr'=>array(10,20,30), 'boo'=>false)		 
-	); 
-	echo htmlspecialchars(json_encode($data), ENT_NOQUOTES);
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-javascript.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/text-javascript.php
deleted file mode 100644
index ee930d085..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-javascript.php
+++ /dev/null
@@ -1 +0,0 @@
-<?php header('Content-type: text/javascript'); ?>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-plain.php b/addon/js_upload/file-uploader/tests/iframe-content-tests/text-plain.php
deleted file mode 100644
index 90c1af0ee..000000000
--- a/addon/js_upload/file-uploader/tests/iframe-content-tests/text-plain.php
+++ /dev/null
@@ -1,2 +0,0 @@
-<?php header('Content-type: text/plain'); ?>
-text<p>P tag</p>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/jquery-1.4.2.min.js b/addon/js_upload/file-uploader/tests/jquery-1.4.2.min.js
deleted file mode 100644
index 7c2430802..000000000
--- a/addon/js_upload/file-uploader/tests/jquery-1.4.2.min.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.4.2
- * http://jquery.com/
- *
- * Copyright 2010, John Resig
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- * Copyright 2010, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
- *
- * Date: Sat Feb 13 22:33:48 2010 -0500
- */
-(function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i?
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diff --git a/addon/js_upload/file-uploader/tests/jquery-ui/jquery-ui-1.8.4.custom.min.js b/addon/js_upload/file-uploader/tests/jquery-ui/jquery-ui-1.8.4.custom.min.js
deleted file mode 100644
index 891dcdda5..000000000
--- a/addon/js_upload/file-uploader/tests/jquery-ui/jquery-ui-1.8.4.custom.min.js
+++ /dev/null
@@ -1,200 +0,0 @@
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- * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI
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- *
- * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
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- * http://docs.jquery.com/UI/Widget
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- * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
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- * http://docs.jquery.com/UI/Mouse
- *
- * Depends:
- *	jquery.ui.widget.js
- */
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- * http://docs.jquery.com/UI/Position
- */
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- *
- * http://docs.jquery.com/UI/Draggables
- *
- * Depends:
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- *	jquery.ui.mouse.js
- *	jquery.ui.widget.js
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-this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b=false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,
-b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle||!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==
-a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone():this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||
-0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
-this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-
-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment==
-"parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&
-a.containment.constructor!=Array){var b=d(a.containment)[0];if(b){a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),
-10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
-this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():
-f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])e=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+
-this.offset.click.top;if(a.pageX-this.offset.click.left>this.containment[2])e=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;e=this.originalPageX+
-Math.round((e-this.originalPageX)/b.grid[0])*b.grid[0];e=this.containment?!(e-this.offset.click.left<this.containment[0]||e-this.offset.click.left>this.containment[2])?e:!(e-this.offset.click.left<this.containment[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-
-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=
-this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.8.4"});d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var g=d.data(this,"sortable");
-if(g&&!g.options.disabled){c.sortables.push({instance:g,shouldRevert:g.options.revert});g._refreshItems();g._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;
-c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=
-1;this.instance.currentItem=d(f).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;
-this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=
-this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","iframeFix",{start:function(){var a=
-d(this).data("draggable").options;d(a.iframeFix===true?"iframe":a.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")})},stop:function(){d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;
-if(a.css("opacity"))b._opacity=a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!=
-"HTML"){if(!c.axis||c.axis!="x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-
-b.overflowOffset.left<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-
-c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this,
-width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,g=b.offset.left,n=g+c.helperProportions.width,m=b.offset.top,o=m+c.helperProportions.height,h=c.snapElements.length-1;h>=0;h--){var i=c.snapElements[h].left,k=i+c.snapElements[h].width,j=c.snapElements[h].top,l=j+c.snapElements[h].height;if(i-e<g&&g<k+e&&j-e<m&&m<l+e||i-e<g&&g<k+e&&j-e<o&&o<l+e||i-e<n&&n<k+e&&j-e<m&&m<l+e||i-e<n&&n<k+e&&j-e<o&&
-o<l+e){if(f.snapMode!="inner"){var p=Math.abs(j-o)<=e,q=Math.abs(l-m)<=e,r=Math.abs(i-n)<=e,s=Math.abs(k-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j-c.helperProportions.height,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k}).left-c.margins.left}var t=
-p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(j-m)<=e;q=Math.abs(l-o)<=e;r=Math.abs(i-g)<=e;s=Math.abs(k-n)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[h].snapping&&
-(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=p||q||r||s||t}else{c.snapElements[h].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),
-10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);
-;/*
- * jQuery UI Resizable 1.8.4
- *
- * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Resizables
- *
- * Depends:
- *	jquery.ui.core.js
- *	jquery.ui.mouse.js
- *	jquery.ui.widget.js
- */
-(function(e){e.widget("ui.resizable",e.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var b=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,
-_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&e.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(e('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),
-top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=
-this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(!e(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",
-nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var c=this.handles.split(",");this.handles={};for(var d=0;d<c.length;d++){var f=e.trim(c[d]),g=e('<div class="ui-resizable-handle '+("ui-resizable-"+f)+'"></div>');/sw|se|ne|nw/.test(f)&&g.css({zIndex:++a.zIndex});"se"==f&&g.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[f]=".ui-resizable-"+f;this.element.append(g)}}this._renderAxis=function(h){h=h||this.element;for(var i in this.handles){if(this.handles[i].constructor==
-String)this.handles[i]=e(this.handles[i],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var j=e(this.handles[i],this.element),k=0;k=/sw|ne|nw|se|n|s/.test(i)?j.outerHeight():j.outerWidth();j=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");h.css(j,k);this._proportionallyResize()}e(this.handles[i])}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection();
-this._handles.mouseover(function(){if(!b.resizing){if(this.className)var h=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=h&&h[1]?h[1]:"se"}});if(a.autoHide){this._handles.hide();e(this.element).addClass("ui-resizable-autohide").hover(function(){e(this).removeClass("ui-resizable-autohide");b._handles.show()},function(){if(!b.resizing){e(this).addClass("ui-resizable-autohide");b._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(c){e(c).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};
-if(this.elementIsWrapper){b(this.element);var a=this.element;a.after(this.originalElement.css({position:a.css("position"),width:a.outerWidth(),height:a.outerHeight(),top:a.css("top"),left:a.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);b(this.originalElement);return this},_mouseCapture:function(b){var a=false;for(var c in this.handles)if(e(this.handles[c])[0]==b.target)a=true;return!this.options.disabled&&a},_mouseStart:function(b){var a=this.options,c=this.element.position(),
-d=this.element;this.resizing=true;this.documentScroll={top:e(document).scrollTop(),left:e(document).scrollLeft()};if(d.is(".ui-draggable")||/absolute/.test(d.css("position")))d.css({position:"absolute",top:c.top,left:c.left});e.browser.opera&&/relative/.test(d.css("position"))&&d.css({position:"relative",top:"auto",left:"auto"});this._renderProxy();c=m(this.helper.css("left"));var f=m(this.helper.css("top"));if(a.containment){c+=e(a.containment).scrollLeft()||0;f+=e(a.containment).scrollTop()||0}this.offset=
-this.helper.offset();this.position={left:c,top:f};this.size=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalSize=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalPosition={left:c,top:f};this.sizeDiff={width:d.outerWidth()-d.width(),height:d.outerHeight()-d.height()};this.originalMousePosition={left:b.pageX,top:b.pageY};this.aspectRatio=typeof a.aspectRatio=="number"?a.aspectRatio:
-this.originalSize.width/this.originalSize.height||1;a=e(".ui-resizable-"+this.axis).css("cursor");e("body").css("cursor",a=="auto"?this.axis+"-resize":a);d.addClass("ui-resizable-resizing");this._propagate("start",b);return true},_mouseDrag:function(b){var a=this.helper,c=this.originalMousePosition,d=this._change[this.axis];if(!d)return false;c=d.apply(this,[b,b.pageX-c.left||0,b.pageY-c.top||0]);if(this._aspectRatio||b.shiftKey)c=this._updateRatio(c,b);c=this._respectSize(c,b);this._propagate("resize",
-b);a.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(c);this._trigger("resize",b,this.ui());return false},_mouseStop:function(b){this.resizing=false;var a=this.options,c=this;if(this._helper){var d=this._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName);d=f&&e.ui.hasScroll(d[0],"left")?0:c.sizeDiff.height;
-f={width:c.size.width-(f?0:c.sizeDiff.width),height:c.size.height-d};d=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;var g=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;a.animate||this.element.css(e.extend(f,{top:g,left:d}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!a.animate&&this._proportionallyResize()}e("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",
-b);this._helper&&this.helper.remove();return false},_updateCache:function(b){this.offset=this.helper.offset();if(l(b.left))this.position.left=b.left;if(l(b.top))this.position.top=b.top;if(l(b.height))this.size.height=b.height;if(l(b.width))this.size.width=b.width},_updateRatio:function(b){var a=this.position,c=this.size,d=this.axis;if(b.height)b.width=c.height*this.aspectRatio;else if(b.width)b.height=c.width/this.aspectRatio;if(d=="sw"){b.left=a.left+(c.width-b.width);b.top=null}if(d=="nw"){b.top=
-a.top+(c.height-b.height);b.left=a.left+(c.width-b.width)}return b},_respectSize:function(b){var a=this.options,c=this.axis,d=l(b.width)&&a.maxWidth&&a.maxWidth<b.width,f=l(b.height)&&a.maxHeight&&a.maxHeight<b.height,g=l(b.width)&&a.minWidth&&a.minWidth>b.width,h=l(b.height)&&a.minHeight&&a.minHeight>b.height;if(g)b.width=a.minWidth;if(h)b.height=a.minHeight;if(d)b.width=a.maxWidth;if(f)b.height=a.maxHeight;var i=this.originalPosition.left+this.originalSize.width,j=this.position.top+this.size.height,
-k=/sw|nw|w/.test(c);c=/nw|ne|n/.test(c);if(g&&k)b.left=i-a.minWidth;if(d&&k)b.left=i-a.maxWidth;if(h&&c)b.top=j-a.minHeight;if(f&&c)b.top=j-a.maxHeight;if((a=!b.width&&!b.height)&&!b.left&&b.top)b.top=null;else if(a&&!b.top&&b.left)b.left=null;return b},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var b=this.helper||this.element,a=0;a<this._proportionallyResizeElements.length;a++){var c=this._proportionallyResizeElements[a];if(!this.borderDif){var d=[c.css("borderTopWidth"),
-c.css("borderRightWidth"),c.css("borderBottomWidth"),c.css("borderLeftWidth")],f=[c.css("paddingTop"),c.css("paddingRight"),c.css("paddingBottom"),c.css("paddingLeft")];this.borderDif=e.map(d,function(g,h){g=parseInt(g,10)||0;h=parseInt(f[h],10)||0;return g+h})}e.browser.msie&&(e(b).is(":hidden")||e(b).parents(":hidden").length)||c.css({height:b.height()-this.borderDif[0]-this.borderDif[2]||0,width:b.width()-this.borderDif[1]-this.borderDif[3]||0})}},_renderProxy:function(){var b=this.options;this.elementOffset=
-this.element.offset();if(this._helper){this.helper=this.helper||e('<div style="overflow:hidden;"></div>');var a=e.browser.msie&&e.browser.version<7,c=a?1:0;a=a?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+a,height:this.element.outerHeight()+a,position:"absolute",left:this.elementOffset.left-c+"px",top:this.elementOffset.top-c+"px",zIndex:++b.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(b,a){return{width:this.originalSize.width+
-a}},w:function(b,a){return{left:this.originalPosition.left+a,width:this.originalSize.width-a}},n:function(b,a,c){return{top:this.originalPosition.top+c,height:this.originalSize.height-c}},s:function(b,a,c){return{height:this.originalSize.height+c}},se:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},sw:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,a,c]))},ne:function(b,a,c){return e.extend(this._change.n.apply(this,
-arguments),this._change.e.apply(this,[b,a,c]))},nw:function(b,a,c){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,a,c]))}},_propagate:function(b,a){e.ui.plugin.call(this,b,[a,this.ui()]);b!="resize"&&this._trigger(b,a,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});e.extend(e.ui.resizable,
-{version:"1.8.4"});e.ui.plugin.add("resizable","alsoResize",{start:function(){var b=e(this).data("resizable").options,a=function(c){e(c).each(function(){var d=e(this);d.data("resizable-alsoresize",{width:parseInt(d.width(),10),height:parseInt(d.height(),10),left:parseInt(d.css("left"),10),top:parseInt(d.css("top"),10),position:d.css("position")})})};if(typeof b.alsoResize=="object"&&!b.alsoResize.parentNode)if(b.alsoResize.length){b.alsoResize=b.alsoResize[0];a(b.alsoResize)}else e.each(b.alsoResize,
-function(c){a(c)});else a(b.alsoResize)},resize:function(b,a){var c=e(this).data("resizable");b=c.options;var d=c.originalSize,f=c.originalPosition,g={height:c.size.height-d.height||0,width:c.size.width-d.width||0,top:c.position.top-f.top||0,left:c.position.left-f.left||0},h=function(i,j){e(i).each(function(){var k=e(this),q=e(this).data("resizable-alsoresize"),p={},r=j&&j.length?j:k.parents(a.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(r,function(n,o){if((n=
-(q[o]||0)+(g[o]||0))&&n>=0)p[o]=n||null});if(e.browser.opera&&/relative/.test(k.css("position"))){c._revertToRelativePosition=true;k.css({position:"absolute",top:"auto",left:"auto"})}k.css(p)})};typeof b.alsoResize=="object"&&!b.alsoResize.nodeType?e.each(b.alsoResize,function(i,j){h(i,j)}):h(b.alsoResize)},stop:function(){var b=e(this).data("resizable"),a=b.options,c=function(d){e(d).each(function(){var f=e(this);f.css({position:f.data("resizable-alsoresize").position})})};if(b._revertToRelativePosition){b._revertToRelativePosition=
-false;typeof a.alsoResize=="object"&&!a.alsoResize.nodeType?e.each(a.alsoResize,function(d){c(d)}):c(a.alsoResize)}e(this).removeData("resizable-alsoresize")}});e.ui.plugin.add("resizable","animate",{stop:function(b){var a=e(this).data("resizable"),c=a.options,d=a._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName),g=f&&e.ui.hasScroll(d[0],"left")?0:a.sizeDiff.height;f={width:a.size.width-(f?0:a.sizeDiff.width),height:a.size.height-g};g=parseInt(a.element.css("left"),10)+(a.position.left-
-a.originalPosition.left)||null;var h=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;a.element.animate(e.extend(f,h&&g?{top:h,left:g}:{}),{duration:c.animateDuration,easing:c.animateEasing,step:function(){var i={width:parseInt(a.element.css("width"),10),height:parseInt(a.element.css("height"),10),top:parseInt(a.element.css("top"),10),left:parseInt(a.element.css("left"),10)};d&&d.length&&e(d[0]).css({width:i.width,height:i.height});a._updateCache(i);a._propagate("resize",
-b)}})}});e.ui.plugin.add("resizable","containment",{start:function(){var b=e(this).data("resizable"),a=b.element,c=b.options.containment;if(a=c instanceof e?c.get(0):/parent/.test(c)?a.parent().get(0):c){b.containerElement=e(a);if(/document/.test(c)||c==document){b.containerOffset={left:0,top:0};b.containerPosition={left:0,top:0};b.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}}else{var d=e(a),f=[];e(["Top",
-"Right","Left","Bottom"]).each(function(i,j){f[i]=m(d.css("padding"+j))});b.containerOffset=d.offset();b.containerPosition=d.position();b.containerSize={height:d.innerHeight()-f[3],width:d.innerWidth()-f[1]};c=b.containerOffset;var g=b.containerSize.height,h=b.containerSize.width;h=e.ui.hasScroll(a,"left")?a.scrollWidth:h;g=e.ui.hasScroll(a)?a.scrollHeight:g;b.parentData={element:a,left:c.left,top:c.top,width:h,height:g}}}},resize:function(b){var a=e(this).data("resizable"),c=a.options,d=a.containerOffset,
-f=a.position;b=a._aspectRatio||b.shiftKey;var g={top:0,left:0},h=a.containerElement;if(h[0]!=document&&/static/.test(h.css("position")))g=d;if(f.left<(a._helper?d.left:0)){a.size.width+=a._helper?a.position.left-d.left:a.position.left-g.left;if(b)a.size.height=a.size.width/c.aspectRatio;a.position.left=c.helper?d.left:0}if(f.top<(a._helper?d.top:0)){a.size.height+=a._helper?a.position.top-d.top:a.position.top;if(b)a.size.width=a.size.height*c.aspectRatio;a.position.top=a._helper?d.top:0}a.offset.left=
-a.parentData.left+a.position.left;a.offset.top=a.parentData.top+a.position.top;c=Math.abs((a._helper?a.offset.left-g.left:a.offset.left-g.left)+a.sizeDiff.width);d=Math.abs((a._helper?a.offset.top-g.top:a.offset.top-d.top)+a.sizeDiff.height);f=a.containerElement.get(0)==a.element.parent().get(0);g=/relative|absolute/.test(a.containerElement.css("position"));if(f&&g)c-=a.parentData.left;if(c+a.size.width>=a.parentData.width){a.size.width=a.parentData.width-c;if(b)a.size.height=a.size.width/a.aspectRatio}if(d+
-a.size.height>=a.parentData.height){a.size.height=a.parentData.height-d;if(b)a.size.width=a.size.height*a.aspectRatio}},stop:function(){var b=e(this).data("resizable"),a=b.options,c=b.containerOffset,d=b.containerPosition,f=b.containerElement,g=e(b.helper),h=g.offset(),i=g.outerWidth()-b.sizeDiff.width;g=g.outerHeight()-b.sizeDiff.height;b._helper&&!a.animate&&/relative/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g});b._helper&&!a.animate&&/static/.test(f.css("position"))&&
-e(this).css({left:h.left-d.left-c.left,width:i,height:g})}});e.ui.plugin.add("resizable","ghost",{start:function(){var b=e(this).data("resizable"),a=b.options,c=b.size;b.ghost=b.originalElement.clone();b.ghost.css({opacity:0.25,display:"block",position:"relative",height:c.height,width:c.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof a.ghost=="string"?a.ghost:"");b.ghost.appendTo(b.helper)},resize:function(){var b=e(this).data("resizable");b.ghost&&b.ghost.css({position:"relative",
-height:b.size.height,width:b.size.width})},stop:function(){var b=e(this).data("resizable");b.ghost&&b.helper&&b.helper.get(0).removeChild(b.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var b=e(this).data("resizable"),a=b.options,c=b.size,d=b.originalSize,f=b.originalPosition,g=b.axis;a.grid=typeof a.grid=="number"?[a.grid,a.grid]:a.grid;var h=Math.round((c.width-d.width)/(a.grid[0]||1))*(a.grid[0]||1);a=Math.round((c.height-d.height)/(a.grid[1]||1))*(a.grid[1]||1);if(/^(se|s|e)$/.test(g)){b.size.width=
-d.width+h;b.size.height=d.height+a}else if(/^(ne)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}else{if(/^(sw)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a}else{b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}b.position.left=f.left-h}}});var m=function(b){return parseInt(b,10)||0},l=function(b){return!isNaN(parseInt(b,10))}})(jQuery);
-;/*
- * jQuery UI Dialog 1.8.4
- *
- * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Dialog
- *
- * Depends:
- *	jquery.ui.core.js
- *	jquery.ui.widget.js
- *  jquery.ui.button.js
- *	jquery.ui.draggable.js
- *	jquery.ui.mouse.js
- *	jquery.ui.position.js
- *	jquery.ui.resizable.js
- */
-(function(c,j){c.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:{my:"center",at:"center",of:window,collision:"fit",using:function(a){var b=c(this).css(a).offset().top;b<0&&c(this).css("top",a.top-b)}},resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");
-if(typeof this.originalTitle!=="string")this.originalTitle="";var a=this,b=a.options,d=b.title||a.originalTitle||"&#160;",f=c.ui.dialog.getTitleId(a.element),g=(a.uiDialog=c("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+b.dialogClass).css({zIndex:b.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(i){if(b.closeOnEscape&&i.keyCode&&i.keyCode===c.ui.keyCode.ESCAPE){a.close(i);i.preventDefault()}}).attr({role:"dialog","aria-labelledby":f}).mousedown(function(i){a.moveToTop(false,
-i)});a.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g);var e=(a.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g),h=c('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(i){a.close(i);
-return false}).appendTo(e);(a.uiDialogTitlebarCloseText=c("<span></span>")).addClass("ui-icon ui-icon-closethick").text(b.closeText).appendTo(h);c("<span></span>").addClass("ui-dialog-title").attr("id",f).html(d).prependTo(e);if(c.isFunction(b.beforeclose)&&!c.isFunction(b.beforeClose))b.beforeClose=b.beforeclose;e.find("*").add(e).disableSelection();b.draggable&&c.fn.draggable&&a._makeDraggable();b.resizable&&c.fn.resizable&&a._makeResizable();a._createButtons(b.buttons);a._isOpen=false;c.fn.bgiframe&&
-g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;a.overlay&&a.overlay.destroy();a.uiDialog.hide();a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");a.uiDialog.remove();a.originalTitle&&a.element.attr("title",a.originalTitle);return a},widget:function(){return this.uiDialog},close:function(a){var b=this,d;if(false!==b._trigger("beforeClose",a)){b.overlay&&b.overlay.destroy();b.uiDialog.unbind("keypress.ui-dialog");
-b._isOpen=false;if(b.options.hide)b.uiDialog.hide(b.options.hide,function(){b._trigger("close",a)});else{b.uiDialog.hide();b._trigger("close",a)}c.ui.dialog.overlay.resize();if(b.options.modal){d=0;c(".ui-dialog").each(function(){if(this!==b.uiDialog[0])d=Math.max(d,c(this).css("z-index"))});c.ui.dialog.maxZ=d}return b}},isOpen:function(){return this._isOpen},moveToTop:function(a,b){var d=this,f=d.options;if(f.modal&&!a||!f.stack&&!f.modal)return d._trigger("focus",b);if(f.zIndex>c.ui.dialog.maxZ)c.ui.dialog.maxZ=
-f.zIndex;if(d.overlay){c.ui.dialog.maxZ+=1;d.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=c.ui.dialog.maxZ)}a={scrollTop:d.element.attr("scrollTop"),scrollLeft:d.element.attr("scrollLeft")};c.ui.dialog.maxZ+=1;d.uiDialog.css("z-index",c.ui.dialog.maxZ);d.element.attr(a);d._trigger("focus",b);return d},open:function(){if(!this._isOpen){var a=this,b=a.options,d=a.uiDialog;a.overlay=b.modal?new c.ui.dialog.overlay(a):null;d.next().length&&d.appendTo("body");a._size();a._position(b.position);d.show(b.show);
-a.moveToTop(true);b.modal&&d.bind("keypress.ui-dialog",function(f){if(f.keyCode===c.ui.keyCode.TAB){var g=c(":tabbable",this),e=g.filter(":first");g=g.filter(":last");if(f.target===g[0]&&!f.shiftKey){e.focus(1);return false}else if(f.target===e[0]&&f.shiftKey){g.focus(1);return false}}});c(a.element.find(":tabbable").get().concat(d.find(".ui-dialog-buttonpane :tabbable").get().concat(d.get()))).eq(0).focus();a._trigger("open");a._isOpen=true;return a}},_createButtons:function(a){var b=this,d=false,
-f=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),g=c("<div></div>").addClass("ui-dialog-buttonset").appendTo(f);b.uiDialog.find(".ui-dialog-buttonpane").remove();typeof a==="object"&&a!==null&&c.each(a,function(){return!(d=true)});if(d){c.each(a,function(e,h){e=c('<button type="button"></button>').text(e).click(function(){h.apply(b.element[0],arguments)}).appendTo(g);c.fn.button&&e.button()});f.appendTo(b.uiDialog)}},_makeDraggable:function(){function a(e){return{position:e.position,
-offset:e.offset}}var b=this,d=b.options,f=c(document),g;b.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(e,h){g=d.height==="auto"?"auto":c(this).height();c(this).height(c(this).height()).addClass("ui-dialog-dragging");b._trigger("dragStart",e,a(h))},drag:function(e,h){b._trigger("drag",e,a(h))},stop:function(e,h){d.position=[h.position.left-f.scrollLeft(),h.position.top-f.scrollTop()];c(this).removeClass("ui-dialog-dragging").height(g);
-b._trigger("dragStop",e,a(h));c.ui.dialog.overlay.resize()}})},_makeResizable:function(a){function b(e){return{originalPosition:e.originalPosition,originalSize:e.originalSize,position:e.position,size:e.size}}a=a===j?this.options.resizable:a;var d=this,f=d.options,g=d.uiDialog.css("position");a=typeof a==="string"?a:"n,e,s,w,se,sw,ne,nw";d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:f.maxWidth,maxHeight:f.maxHeight,minWidth:f.minWidth,minHeight:d._minHeight(),
-handles:a,start:function(e,h){c(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",e,b(h))},resize:function(e,h){d._trigger("resize",e,b(h))},stop:function(e,h){c(this).removeClass("ui-dialog-resizing");f.height=c(this).height();f.width=c(this).width();d._trigger("resizeStop",e,b(h));c.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,
-a.height)},_position:function(a){var b=[],d=[0,0],f;if(a){if(typeof a==="string"||typeof a==="object"&&"0"in a){b=a.split?a.split(" "):[a[0],a[1]];if(b.length===1)b[1]=b[0];c.each(["left","top"],function(g,e){if(+b[g]===b[g]){d[g]=b[g];b[g]=e}});a={my:b.join(" "),at:b.join(" "),offset:d.join(" ")}}a=c.extend({},c.ui.dialog.prototype.options.position,a)}else a=c.ui.dialog.prototype.options.position;(f=this.uiDialog.is(":visible"))||this.uiDialog.show();this.uiDialog.css({top:0,left:0}).position(a);
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-b=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);return a<b?c(window).height()+"px":a+"px"}else return c(document).height()+"px"},width:function(){var a,b;if(c.browser.msie&&c.browser.version<7){a=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);b=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return a<b?c(window).width()+"px":a+"px"}else return c(document).width()+"px"},resize:function(){var a=c([]);c.each(c.ui.dialog.overlay.instances,
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-;
\ No newline at end of file
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+++ /dev/null
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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+++ /dev/null
diff --git a/addon/js_upload/file-uploader/tests/jquery-ui/ui-lightness/images/ui-icons_ffd27a_256x240.png b/addon/js_upload/file-uploader/tests/jquery-ui/ui-lightness/images/ui-icons_ffd27a_256x240.png
deleted file mode 100644
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deleted file mode 100644
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diff --git a/addon/js_upload/file-uploader/tests/qunit/package.json b/addon/js_upload/file-uploader/tests/qunit/package.json
deleted file mode 100644
index b6044c887..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/package.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-	"name": "qunit",
-	"author": {
-		"name": "John Resig",
-		"email": "jeresig@gmail.com",
-		"url": "http://ejohn.org/"
-	},
-	"maintainer": {
-		"name": "Jörn Zaefferer",
-		"email": "joern.zaefferer@googlemail.com",
-		"url": "http://bassistance.de/"
-	},
-	"url": "http://docs.jquery.com/QUnit",
-	"license": {
-		"name": "MIT",
-		"url": "http://www.opensource.org/licenses/mit-license.php"
-	},
-	"description": "An easy-to-use JavaScript Unit Testing framework.",
-	"keywords": [ "testing", "unit", "jquery" ],
-	"lib": "qunit"
-}
diff --git a/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.css b/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.css
deleted file mode 100644
index 5714bf4a5..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.css
+++ /dev/null
@@ -1,119 +0,0 @@
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-	margin:0;
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-	color:#fff;
-	font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
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-	text-shadow: rgba(0, 0, 0, 0.5) 4px 4px 1px;
-}
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-	-webkit-border-bottom-left-radius:15px;
-	background-color:#D2E0E6;
-	padding:0.5em 0.5em 0.5em 2.5em;
-}
-strong b.fail{
-	color:#710909;
-	}
-strong b.pass{
-	color:#5E740B;
-	}
diff --git a/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.js b/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.js
deleted file mode 100644
index 9ef5f8d6f..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/qunit/qunit.js
+++ /dev/null
@@ -1,1069 +0,0 @@
-/*
- * QUnit - A JavaScript Unit Testing Framework
- * 
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2009 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- */
-
-(function(window) {
-
-var QUnit = {
-
-	// Initialize the configuration options
-	init: function() {
-		config = {
-			stats: { all: 0, bad: 0 },
-			moduleStats: { all: 0, bad: 0 },
-			started: +new Date,
-			updateRate: 1000,
-			blocking: false,
-			autorun: false,
-			assertions: [],
-			filters: [],
-			queue: []
-		};
-
-		var tests = id("qunit-tests"),
-			banner = id("qunit-banner"),
-			result = id("qunit-testresult");
-
-		if ( tests ) {
-			tests.innerHTML = "";
-		}
-
-		if ( banner ) {
-			banner.className = "";
-		}
-
-		if ( result ) {
-			result.parentNode.removeChild( result );
-		}
-	},
-	
-	// call on start of module test to prepend name to all tests
-	module: function(name, testEnvironment) {
-		config.currentModule = name;
-
-		synchronize(function() {
-			if ( config.currentModule ) {
-				QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
-			}
-
-			config.currentModule = name;
-			config.moduleTestEnvironment = testEnvironment;
-			config.moduleStats = { all: 0, bad: 0 };
-
-			QUnit.moduleStart( name, testEnvironment );
-		});
-	},
-
-	asyncTest: function(testName, expected, callback) {
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = 0;
-		}
-
-		QUnit.test(testName, expected, callback, true);
-	},
-	
-	test: function(testName, expected, callback, async) {
-		var name = testName, testEnvironment, testEnvironmentArg;
-
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = null;
-		}
-		// is 2nd argument a testEnvironment?
-		if ( expected && typeof expected === 'object') {
-			testEnvironmentArg =  expected;
-			expected = null;
-		}
-
-		if ( config.currentModule ) {
-			name = config.currentModule + " module: " + name;
-		}
-
-		if ( !validTest(name) ) {
-			return;
-		}
-
-		synchronize(function() {
-			QUnit.testStart( testName );
-
-			testEnvironment = extend({
-				setup: function() {},
-				teardown: function() {}
-			}, config.moduleTestEnvironment);
-			if (testEnvironmentArg) {
-				extend(testEnvironment,testEnvironmentArg);
-			}
-
-			// allow utility functions to access the current test environment
-			QUnit.current_testEnvironment = testEnvironment;
-			
-			config.assertions = [];
-			config.expected = expected;
-
-			try {
-				if ( !config.pollution ) {
-					saveGlobal();
-				}
-
-				testEnvironment.setup.call(testEnvironment);
-			} catch(e) {
-				QUnit.ok( false, "Setup failed on " + name + ": " + e.message );
-			}
-
-			if ( async ) {
-				QUnit.stop();
-			}
-
-			try {
-				callback.call(testEnvironment);
-			} catch(e) {
-				fail("Test " + name + " died, exception and test follows", e, callback);
-				QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message );
-				// else next test will carry the responsibility
-				saveGlobal();
-
-				// Restart the tests if they're blocking
-				if ( config.blocking ) {
-					start();
-				}
-			}
-		});
-
-		synchronize(function() {
-			try {
-				checkPollution();
-				testEnvironment.teardown.call(testEnvironment);
-			} catch(e) {
-				QUnit.ok( false, "Teardown failed on " + name + ": " + e.message );
-			}
-
-			try {
-				QUnit.reset();
-			} catch(e) {
-				fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset);
-			}
-
-			if ( config.expected && config.expected != config.assertions.length ) {
-				QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" );
-			}
-
-			var good = 0, bad = 0,
-				tests = id("qunit-tests");
-
-			config.stats.all += config.assertions.length;
-			config.moduleStats.all += config.assertions.length;
-
-			if ( tests ) {
-				var ol  = document.createElement("ol");
-				ol.style.display = "none";
-
-				for ( var i = 0; i < config.assertions.length; i++ ) {
-					var assertion = config.assertions[i];
-
-					var li = document.createElement("li");
-					li.className = assertion.result ? "pass" : "fail";
-					li.appendChild(document.createTextNode(assertion.message || "(no message)"));
-					ol.appendChild( li );
-
-					if ( assertion.result ) {
-						good++;
-					} else {
-						bad++;
-						config.stats.bad++;
-						config.moduleStats.bad++;
-					}
-				}
-
-				var b = document.createElement("strong");
-				b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + config.assertions.length + ")</b>";
-				
-				addEvent(b, "click", function() {
-					var next = b.nextSibling, display = next.style.display;
-					next.style.display = display === "none" ? "block" : "none";
-				});
-				
-				addEvent(b, "dblclick", function(e) {
-					var target = e && e.target ? e.target : window.event.srcElement;
-					if ( target.nodeName.toLowerCase() === "strong" ) {
-						var text = "", node = target.firstChild;
-
-						while ( node.nodeType === 3 ) {
-							text += node.nodeValue;
-							node = node.nextSibling;
-						}
-
-						text = text.replace(/(^\s*|\s*$)/g, "");
-
-						if ( window.location ) {
-							window.location.href = window.location.href.match(/^(.+?)(\?.*)?$/)[1] + "?" + encodeURIComponent(text);
-						}
-					}
-				});
-
-				var li = document.createElement("li");
-				li.className = bad ? "fail" : "pass";
-				li.appendChild( b );
-				li.appendChild( ol );
-				tests.appendChild( li );
-
-				if ( bad ) {
-					var toolbar = id("qunit-testrunner-toolbar");
-					if ( toolbar ) {
-						toolbar.style.display = "block";
-						id("qunit-filter-pass").disabled = null;
-						id("qunit-filter-missing").disabled = null;
-					}
-				}
-
-			} else {
-				for ( var i = 0; i < config.assertions.length; i++ ) {
-					if ( !config.assertions[i].result ) {
-						bad++;
-						config.stats.bad++;
-						config.moduleStats.bad++;
-					}
-				}
-			}
-
-			QUnit.testDone( testName, bad, config.assertions.length );
-
-			if ( !window.setTimeout && !config.queue.length ) {
-				done();
-			}
-		});
-
-		if ( window.setTimeout && !config.doneTimer ) {
-			config.doneTimer = window.setTimeout(function(){
-				if ( !config.queue.length ) {
-					done();
-				} else {
-					synchronize( done );
-				}
-			}, 13);
-		}
-	},
-	
-	/**
-	 * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
-	 */
-	expect: function(asserts) {
-		config.expected = asserts;
-	},
-
-	/**
-	 * Asserts true.
-	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
-	 */
-	ok: function(a, msg) {
-		QUnit.log(a, msg);
-
-		config.assertions.push({
-			result: !!a,
-			message: msg
-		});
-	},
-
-	/**
-	 * Checks that the first two arguments are equal, with an optional message.
-	 * Prints out both actual and expected values.
-	 *
-	 * Prefered to ok( actual == expected, message )
-	 *
-	 * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
-	 *
-	 * @param Object actual
-	 * @param Object expected
-	 * @param String message (optional)
-	 */
-	equal: function(actual, expected, message) {
-		push(expected == actual, actual, expected, message);
-	},
-
-	notEqual: function(actual, expected, message) {
-		push(expected != actual, actual, expected, message);
-	},
-	
-	deepEqual: function(a, b, message) {
-		push(QUnit.equiv(a, b), a, b, message);
-	},
-
-	notDeepEqual: function(a, b, message) {
-		push(!QUnit.equiv(a, b), a, b, message);
-	},
-
-	strictEqual: function(actual, expected, message) {
-		push(expected === actual, actual, expected, message);
-	},
-
-	notStrictEqual: function(actual, expected, message) {
-		push(expected !== actual, actual, expected, message);
-	},
-	
-	start: function() {
-		// A slight delay, to avoid any current callbacks
-		if ( window.setTimeout ) {
-			window.setTimeout(function() {
-				if ( config.timeout ) {
-					clearTimeout(config.timeout);
-				}
-
-				config.blocking = false;
-				process();
-			}, 13);
-		} else {
-			config.blocking = false;
-			process();
-		}
-	},
-	
-	stop: function(timeout) {
-		config.blocking = true;
-
-		if ( timeout && window.setTimeout ) {
-			config.timeout = window.setTimeout(function() {
-				QUnit.ok( false, "Test timed out" );
-				QUnit.start();
-			}, timeout);
-		}
-	},
-	
-	/**
-	 * Resets the test setup. Useful for tests that modify the DOM.
-	 */
-	reset: function() {
-		if ( window.jQuery ) {
-			jQuery("#main").html( config.fixture );
-			jQuery.event.global = {};
-			jQuery.ajaxSettings = extend({}, config.ajaxSettings);
-		}
-	},
-	
-	/**
-	 * Trigger an event on an element.
-	 *
-	 * @example triggerEvent( document.body, "click" );
-	 *
-	 * @param DOMElement elem
-	 * @param String type
-	 */
-	triggerEvent: function( elem, type, event ) {
-		if ( document.createEvent ) {
-			event = document.createEvent("MouseEvents");
-			event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
-				0, 0, 0, 0, 0, false, false, false, false, 0, null);
-			elem.dispatchEvent( event );
-
-		} else if ( elem.fireEvent ) {
-			elem.fireEvent("on"+type);
-		}
-	},
-	
-	// Safe object type checking
-	is: function( type, obj ) {
-		return Object.prototype.toString.call( obj ) === "[object "+ type +"]";
-	},
-	
-	// Logging callbacks
-	done: function(failures, total) {},
-	log: function(result, message) {},
-	testStart: function(name) {},
-	testDone: function(name, failures, total) {},
-	moduleStart: function(name, testEnvironment) {},
-	moduleDone: function(name, failures, total) {}
-};
-
-// Backwards compatibility, deprecated
-QUnit.equals = QUnit.equal;
-QUnit.same = QUnit.deepEqual;
-
-// Maintain internal state
-var config = {
-	// The queue of tests to run
-	queue: [],
-
-	// block until document ready
-	blocking: true
-};
-
-// Load paramaters
-(function() {
-	var location = window.location || { search: "", protocol: "file:" },
-		GETParams = location.search.slice(1).split('&');
-
-	for ( var i = 0; i < GETParams.length; i++ ) {
-		GETParams[i] = decodeURIComponent( GETParams[i] );
-		if ( GETParams[i] === "noglobals" ) {
-			GETParams.splice( i, 1 );
-			i--;
-			config.noglobals = true;
-		} else if ( GETParams[i].search('=') > -1 ) {
-			GETParams.splice( i, 1 );
-			i--;
-		}
-	}
-	
-	// restrict modules/tests by get parameters
-	config.filters = GETParams;
-	
-	// Figure out if we're running the tests from a server or not
-	QUnit.isLocal = !!(location.protocol === 'file:');
-})();
-
-// Expose the API as global variables, unless an 'exports'
-// object exists, in that case we assume we're in CommonJS
-if ( typeof exports === "undefined" || typeof require === "undefined" ) {
-	extend(window, QUnit);
-	window.QUnit = QUnit;
-} else {
-	extend(exports, QUnit);
-	exports.QUnit = QUnit;
-}
-
-if ( typeof document === "undefined" || document.readyState === "complete" ) {
-	config.autorun = true;
-}
-
-addEvent(window, "load", function() {
-	// Initialize the config, saving the execution queue
-	var oldconfig = extend({}, config);
-	QUnit.init();
-	extend(config, oldconfig);
-
-	config.blocking = false;
-
-	var userAgent = id("qunit-userAgent");
-	if ( userAgent ) {
-		userAgent.innerHTML = navigator.userAgent;
-	}
-	
-	var toolbar = id("qunit-testrunner-toolbar");
-	if ( toolbar ) {
-		toolbar.style.display = "none";
-		
-		var filter = document.createElement("input");
-		filter.type = "checkbox";
-		filter.id = "qunit-filter-pass";
-		filter.disabled = true;
-		addEvent( filter, "click", function() {
-			var li = document.getElementsByTagName("li");
-			for ( var i = 0; i < li.length; i++ ) {
-				if ( li[i].className.indexOf("pass") > -1 ) {
-					li[i].style.display = filter.checked ? "none" : "";
-				}
-			}
-		});
-		toolbar.appendChild( filter );
-
-		var label = document.createElement("label");
-		label.setAttribute("for", "qunit-filter-pass");
-		label.innerHTML = "Hide passed tests";
-		toolbar.appendChild( label );
-
-		var missing = document.createElement("input");
-		missing.type = "checkbox";
-		missing.id = "qunit-filter-missing";
-		missing.disabled = true;
-		addEvent( missing, "click", function() {
-			var li = document.getElementsByTagName("li");
-			for ( var i = 0; i < li.length; i++ ) {
-				if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) {
-					li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block";
-				}
-			}
-		});
-		toolbar.appendChild( missing );
-
-		label = document.createElement("label");
-		label.setAttribute("for", "qunit-filter-missing");
-		label.innerHTML = "Hide missing tests (untested code is broken code)";
-		toolbar.appendChild( label );
-	}
-
-	var main = id('main');
-	if ( main ) {
-		config.fixture = main.innerHTML;
-	}
-
-	if ( window.jQuery ) {
-		config.ajaxSettings = window.jQuery.ajaxSettings;
-	}
-
-	QUnit.start();
-});
-
-function done() {
-	if ( config.doneTimer && window.clearTimeout ) {
-		window.clearTimeout( config.doneTimer );
-		config.doneTimer = null;
-	}
-
-	if ( config.queue.length ) {
-		config.doneTimer = window.setTimeout(function(){
-			if ( !config.queue.length ) {
-				done();
-			} else {
-				synchronize( done );
-			}
-		}, 13);
-
-		return;
-	}
-
-	config.autorun = true;
-
-	// Log the last module results
-	if ( config.currentModule ) {
-		QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
-	}
-
-	var banner = id("qunit-banner"),
-		tests = id("qunit-tests"),
-		html = ['Tests completed in ',
-		+new Date - config.started, ' milliseconds.<br/>',
-		'<span class="passed">', config.stats.all - config.stats.bad, '</span> tests of <span class="total">', config.stats.all, '</span> passed, <span class="failed">', config.stats.bad,'</span> failed.'].join('');
-
-	if ( banner ) {
-		banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
-	}
-
-	if ( tests ) {	
-		var result = id("qunit-testresult");
-
-		if ( !result ) {
-			result = document.createElement("p");
-			result.id = "qunit-testresult";
-			result.className = "result";
-			tests.parentNode.insertBefore( result, tests.nextSibling );
-		}
-
-		result.innerHTML = html;
-	}
-
-	QUnit.done( config.stats.bad, config.stats.all );
-}
-
-function validTest( name ) {
-	var i = config.filters.length,
-		run = false;
-
-	if ( !i ) {
-		return true;
-	}
-	
-	while ( i-- ) {
-		var filter = config.filters[i],
-			not = filter.charAt(0) == '!';
-
-		if ( not ) {
-			filter = filter.slice(1);
-		}
-
-		if ( name.indexOf(filter) !== -1 ) {
-			return !not;
-		}
-
-		if ( not ) {
-			run = true;
-		}
-	}
-
-	return run;
-}
-
-function push(result, actual, expected, message) {
-	message = message || (result ? "okay" : "failed");
-	QUnit.ok( result, result ? message + ": " + QUnit.jsDump.parse(expected) : message + ", expected: " + QUnit.jsDump.parse(expected) + " result: " + QUnit.jsDump.parse(actual) );
-}
-
-function synchronize( callback ) {
-	config.queue.push( callback );
-
-	if ( config.autorun && !config.blocking ) {
-		process();
-	}
-}
-
-function process() {
-	var start = (new Date()).getTime();
-
-	while ( config.queue.length && !config.blocking ) {
-		if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
-			config.queue.shift()();
-
-		} else {
-			setTimeout( process, 13 );
-			break;
-		}
-	}
-}
-
-function saveGlobal() {
-	config.pollution = [];
-	
-	if ( config.noglobals ) {
-		for ( var key in window ) {
-			config.pollution.push( key );
-		}
-	}
-}
-
-function checkPollution( name ) {
-	var old = config.pollution;
-	saveGlobal();
-	
-	var newGlobals = diff( old, config.pollution );
-	if ( newGlobals.length > 0 ) {
-		ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
-		config.expected++;
-	}
-
-	var deletedGlobals = diff( config.pollution, old );
-	if ( deletedGlobals.length > 0 ) {
-		ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
-		config.expected++;
-	}
-}
-
-// returns a new Array with the elements that are in a but not in b
-function diff( a, b ) {
-	var result = a.slice();
-	for ( var i = 0; i < result.length; i++ ) {
-		for ( var j = 0; j < b.length; j++ ) {
-			if ( result[i] === b[j] ) {
-				result.splice(i, 1);
-				i--;
-				break;
-			}
-		}
-	}
-	return result;
-}
-
-function fail(message, exception, callback) {
-	if ( typeof console !== "undefined" && console.error && console.warn ) {
-		console.error(message);
-		console.error(exception);
-		console.warn(callback.toString());
-
-	} else if ( window.opera && opera.postError ) {
-		opera.postError(message, exception, callback.toString);
-	}
-}
-
-function extend(a, b) {
-	for ( var prop in b ) {
-		a[prop] = b[prop];
-	}
-
-	return a;
-}
-
-function addEvent(elem, type, fn) {
-	if ( elem.addEventListener ) {
-		elem.addEventListener( type, fn, false );
-	} else if ( elem.attachEvent ) {
-		elem.attachEvent( "on" + type, fn );
-	} else {
-		fn();
-	}
-}
-
-function id(name) {
-	return !!(typeof document !== "undefined" && document && document.getElementById) &&
-		document.getElementById( name );
-}
-
-// Test for equality any JavaScript type.
-// Discussions and reference: http://philrathe.com/articles/equiv
-// Test suites: http://philrathe.com/tests/equiv
-// Author: Philippe Rathé <prathe@gmail.com>
-QUnit.equiv = function () {
-
-    var innerEquiv; // the real equiv function
-    var callers = []; // stack to decide between skip/abort functions
-    var parents = []; // stack to avoiding loops from circular referencing
-
-
-    // Determine what is o.
-    function hoozit(o) {
-        if (QUnit.is("String", o)) {
-            return "string";
-            
-        } else if (QUnit.is("Boolean", o)) {
-            return "boolean";
-
-        } else if (QUnit.is("Number", o)) {
-
-            if (isNaN(o)) {
-                return "nan";
-            } else {
-                return "number";
-            }
-
-        } else if (typeof o === "undefined") {
-            return "undefined";
-
-        // consider: typeof null === object
-        } else if (o === null) {
-            return "null";
-
-        // consider: typeof [] === object
-        } else if (QUnit.is( "Array", o)) {
-            return "array";
-        
-        // consider: typeof new Date() === object
-        } else if (QUnit.is( "Date", o)) {
-            return "date";
-
-        // consider: /./ instanceof Object;
-        //           /./ instanceof RegExp;
-        //          typeof /./ === "function"; // => false in IE and Opera,
-        //                                          true in FF and Safari
-        } else if (QUnit.is( "RegExp", o)) {
-            return "regexp";
-
-        } else if (typeof o === "object") {
-            return "object";
-
-        } else if (QUnit.is( "Function", o)) {
-            return "function";
-        } else {
-            return undefined;
-        }
-    }
-
-    // Call the o related callback with the given arguments.
-    function bindCallbacks(o, callbacks, args) {
-        var prop = hoozit(o);
-        if (prop) {
-            if (hoozit(callbacks[prop]) === "function") {
-                return callbacks[prop].apply(callbacks, args);
-            } else {
-                return callbacks[prop]; // or undefined
-            }
-        }
-    }
-    
-    var callbacks = function () {
-
-        // for string, boolean, number and null
-        function useStrictEquality(b, a) {
-            if (b instanceof a.constructor || a instanceof b.constructor) {
-                // to catch short annotaion VS 'new' annotation of a declaration
-                // e.g. var i = 1;
-                //      var j = new Number(1);
-                return a == b;
-            } else {
-                return a === b;
-            }
-        }
-
-        return {
-            "string": useStrictEquality,
-            "boolean": useStrictEquality,
-            "number": useStrictEquality,
-            "null": useStrictEquality,
-            "undefined": useStrictEquality,
-
-            "nan": function (b) {
-                return isNaN(b);
-            },
-
-            "date": function (b, a) {
-                return hoozit(b) === "date" && a.valueOf() === b.valueOf();
-            },
-
-            "regexp": function (b, a) {
-                return hoozit(b) === "regexp" &&
-                    a.source === b.source && // the regex itself
-                    a.global === b.global && // and its modifers (gmi) ...
-                    a.ignoreCase === b.ignoreCase &&
-                    a.multiline === b.multiline;
-            },
-
-            // - skip when the property is a method of an instance (OOP)
-            // - abort otherwise,
-            //   initial === would have catch identical references anyway
-            "function": function () {
-                var caller = callers[callers.length - 1];
-                return caller !== Object &&
-                        typeof caller !== "undefined";
-            },
-
-            "array": function (b, a) {
-                var i, j, loop;
-                var len;
-
-                // b could be an object literal here
-                if ( ! (hoozit(b) === "array")) {
-                    return false;
-                }   
-                
-                len = a.length;
-                if (len !== b.length) { // safe and faster
-                    return false;
-                }
-                
-                //track reference to avoid circular references
-                parents.push(a);
-                for (i = 0; i < len; i++) {
-                    loop = false;
-                    for(j=0;j<parents.length;j++){
-                        if(parents[j] === a[i]){
-                            loop = true;//dont rewalk array
-                        }
-                    }
-                    if (!loop && ! innerEquiv(a[i], b[i])) {
-                        parents.pop();
-                        return false;
-                    }
-                }
-                parents.pop();
-                return true;
-            },
-
-            "object": function (b, a) {
-                var i, j, loop;
-                var eq = true; // unless we can proove it
-                var aProperties = [], bProperties = []; // collection of strings
-
-                // comparing constructors is more strict than using instanceof
-                if ( a.constructor !== b.constructor) {
-                    return false;
-                }
-
-                // stack constructor before traversing properties
-                callers.push(a.constructor);
-                //track reference to avoid circular references
-                parents.push(a);
-                
-                for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
-                    loop = false;
-                    for(j=0;j<parents.length;j++){
-                        if(parents[j] === a[i])
-                            loop = true; //don't go down the same path twice
-                    }
-                    aProperties.push(i); // collect a's properties
-
-                    if (!loop && ! innerEquiv(a[i], b[i])) {
-                        eq = false;
-                        break;
-                    }
-                }
-
-                callers.pop(); // unstack, we are done
-                parents.pop();
-
-                for (i in b) {
-                    bProperties.push(i); // collect b's properties
-                }
-
-                // Ensures identical properties name
-                return eq && innerEquiv(aProperties.sort(), bProperties.sort());
-            }
-        };
-    }();
-
-    innerEquiv = function () { // can take multiple arguments
-        var args = Array.prototype.slice.apply(arguments);
-        if (args.length < 2) {
-            return true; // end transition
-        }
-
-        return (function (a, b) {
-            if (a === b) {
-                return true; // catch the most you can
-            } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || hoozit(a) !== hoozit(b)) {
-                return false; // don't lose time with error prone cases
-            } else {
-                return bindCallbacks(a, callbacks, [b, a]);
-            }
-
-        // apply transition with (1..n) arguments
-        })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));
-    };
-
-    return innerEquiv;
-
-}();
-
-/**
- * jsDump
- * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
- * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)
- * Date: 5/15/2008
- * @projectDescription Advanced and extensible data dumping for Javascript.
- * @version 1.0.0
- * @author Ariel Flesler
- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
- */
-QUnit.jsDump = (function() {
-	function quote( str ) {
-		return '"' + str.toString().replace(/"/g, '\\"') + '"';
-	};
-	function literal( o ) {
-		return o + '';	
-	};
-	function join( pre, arr, post ) {
-		var s = jsDump.separator(),
-			base = jsDump.indent(),
-			inner = jsDump.indent(1);
-		if ( arr.join )
-			arr = arr.join( ',' + s + inner );
-		if ( !arr )
-			return pre + post;
-		return [ pre, inner + arr, base + post ].join(s);
-	};
-	function array( arr ) {
-		var i = arr.length,	ret = Array(i);					
-		this.up();
-		while ( i-- )
-			ret[i] = this.parse( arr[i] );				
-		this.down();
-		return join( '[', ret, ']' );
-	};
-	
-	var reName = /^function (\w+)/;
-	
-	var jsDump = {
-		parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance
-			var	parser = this.parsers[ type || this.typeOf(obj) ];
-			type = typeof parser;			
-			
-			return type == 'function' ? parser.call( this, obj ) :
-				   type == 'string' ? parser :
-				   this.parsers.error;
-		},
-		typeOf:function( obj ) {
-			var type;
-			if ( obj === null ) {
-				type = "null";
-			} else if (typeof obj === "undefined") {
-				type = "undefined";
-			} else if (QUnit.is("RegExp", obj)) {
-				type = "regexp";
-			} else if (QUnit.is("Date", obj)) {
-				type = "date";
-			} else if (QUnit.is("Function", obj)) {
-				type = "function";
-			} else if (obj.setInterval && obj.document && !obj.nodeType) {
-				type = "window";
-			} else if (obj.nodeType === 9) {
-				type = "document";
-			} else if (obj.nodeType) {
-				type = "node";
-			} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
-				type = "array";
-			} else {
-				type = typeof obj;
-			}
-			return type;
-		},
-		separator:function() {
-			return this.multiline ?	this.HTML ? '<br />' : '\n' : this.HTML ? '&nbsp;' : ' ';
-		},
-		indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
-			if ( !this.multiline )
-				return '';
-			var chr = this.indentChar;
-			if ( this.HTML )
-				chr = chr.replace(/\t/g,'   ').replace(/ /g,'&nbsp;');
-			return Array( this._depth_ + (extra||0) ).join(chr);
-		},
-		up:function( a ) {
-			this._depth_ += a || 1;
-		},
-		down:function( a ) {
-			this._depth_ -= a || 1;
-		},
-		setParser:function( name, parser ) {
-			this.parsers[name] = parser;
-		},
-		// The next 3 are exposed so you can use them
-		quote:quote, 
-		literal:literal,
-		join:join,
-		//
-		_depth_: 1,
-		// This is the list of parsers, to modify them, use jsDump.setParser
-		parsers:{
-			window: '[Window]',
-			document: '[Document]',
-			error:'[ERROR]', //when no parser is found, shouldn't happen
-			unknown: '[Unknown]',
-			'null':'null',
-			undefined:'undefined',
-			'function':function( fn ) {
-				var ret = 'function',
-					name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
-				if ( name )
-					ret += ' ' + name;
-				ret += '(';
-				
-				ret = [ ret, this.parse( fn, 'functionArgs' ), '){'].join('');
-				return join( ret, this.parse(fn,'functionCode'), '}' );
-			},
-			array: array,
-			nodelist: array,
-			arguments: array,
-			object:function( map ) {
-				var ret = [ ];
-				this.up();
-				for ( var key in map )
-					ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) );
-				this.down();
-				return join( '{', ret, '}' );
-			},
-			node:function( node ) {
-				var open = this.HTML ? '&lt;' : '<',
-					close = this.HTML ? '&gt;' : '>';
-					
-				var tag = node.nodeName.toLowerCase(),
-					ret = open + tag;
-					
-				for ( var a in this.DOMAttrs ) {
-					var val = node[this.DOMAttrs[a]];
-					if ( val )
-						ret += ' ' + a + '=' + this.parse( val, 'attribute' );
-				}
-				return ret + close + open + '/' + tag + close;
-			},
-			functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
-				var l = fn.length;
-				if ( !l ) return '';				
-				
-				var args = Array(l);
-				while ( l-- )
-					args[l] = String.fromCharCode(97+l);//97 is 'a'
-				return ' ' + args.join(', ') + ' ';
-			},
-			key:quote, //object calls it internally, the key part of an item in a map
-			functionCode:'[code]', //function calls it internally, it's the content of the function
-			attribute:quote, //node calls it internally, it's an html attribute value
-			string:quote,
-			date:quote,
-			regexp:literal, //regex
-			number:literal,
-			'boolean':literal
-		},
-		DOMAttrs:{//attributes to dump from nodes, name=>realName
-			id:'id',
-			name:'name',
-			'class':'className'
-		},
-		HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
-		indentChar:'   ',//indentation unit
-		multiline:false //if true, items in a collection, are separated by a \n, else just a space.
-	};
-
-	return jsDump;
-})();
-
-})(this);
diff --git a/addon/js_upload/file-uploader/tests/qunit/test/index.html b/addon/js_upload/file-uploader/tests/qunit/test/index.html
deleted file mode 100644
index 8a9f86500..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/test/index.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>QUnit Test Suite</title>
-	<link rel="stylesheet" href="../qunit/qunit.css" type="text/css" media="screen">
-	<script type="text/javascript" src="../qunit/qunit.js"></script>
-	<script type="text/javascript" src="test.js"></script>
-	<script type="text/javascript" src="same.js"></script>
-</head>
-<body>
-	<h1 id="qunit-header">QUnit Test Suite</h1>
-	<h2 id="qunit-banner"></h2>
-	<div id="qunit-testrunner-toolbar"></div>
-	<h2 id="qunit-userAgent"></h2>
-	<ol id="qunit-tests"></ol>
-</body>
-</html>
diff --git a/addon/js_upload/file-uploader/tests/qunit/test/same.js b/addon/js_upload/file-uploader/tests/qunit/test/same.js
deleted file mode 100644
index 8f1b5630f..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/test/same.js
+++ /dev/null
@@ -1,1423 +0,0 @@
-module("equiv");
-
-
-test("Primitive types and constants", function () {
-    equals(QUnit.equiv(null, null), true, "null");
-    equals(QUnit.equiv(null, {}), false, "null");
-    equals(QUnit.equiv(null, undefined), false, "null");
-    equals(QUnit.equiv(null, 0), false, "null");
-    equals(QUnit.equiv(null, false), false, "null");
-    equals(QUnit.equiv(null, ''), false, "null");
-    equals(QUnit.equiv(null, []), false, "null");
-
-    equals(QUnit.equiv(undefined, undefined), true, "undefined");
-    equals(QUnit.equiv(undefined, null), false, "undefined");
-    equals(QUnit.equiv(undefined, 0), false, "undefined");
-    equals(QUnit.equiv(undefined, false), false, "undefined");
-    equals(QUnit.equiv(undefined, {}), false, "undefined");
-    equals(QUnit.equiv(undefined, []), false, "undefined");
-    equals(QUnit.equiv(undefined, ""), false, "undefined");
-
-    // Nan usually doest not equal to Nan using the '==' operator.
-    // Only isNaN() is able to do it.
-    equals(QUnit.equiv(0/0, 0/0), true, "NaN"); // NaN VS NaN
-    equals(QUnit.equiv(1/0, 2/0), true, "Infinity"); // Infinity VS Infinity
-    equals(QUnit.equiv(-1/0, 2/0), false, "-Infinity, Infinity"); // -Infinity VS Infinity
-    equals(QUnit.equiv(-1/0, -2/0), true, "-Infinity, -Infinity"); // -Infinity VS -Infinity
-    equals(QUnit.equiv(0/0, 1/0), false, "NaN, Infinity"); // Nan VS Infinity
-    equals(QUnit.equiv(1/0, 0/0), false, "NaN, Infinity"); // Nan VS Infinity
-    equals(QUnit.equiv(0/0, null), false, "NaN");
-    equals(QUnit.equiv(0/0, undefined), false, "NaN");
-    equals(QUnit.equiv(0/0, 0), false, "NaN");
-    equals(QUnit.equiv(0/0, false), false, "NaN");
-    equals(QUnit.equiv(0/0, function () {}), false, "NaN");
-    equals(QUnit.equiv(1/0, null), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, undefined), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, 0), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, 1), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, false), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, true), false, "NaN, Infinity");
-    equals(QUnit.equiv(1/0, function () {}), false, "NaN, Infinity");
-
-    equals(QUnit.equiv(0, 0), true, "number");
-    equals(QUnit.equiv(0, 1), false, "number");
-    equals(QUnit.equiv(1, 0), false, "number");
-    equals(QUnit.equiv(1, 1), true, "number");
-    equals(QUnit.equiv(1.1, 1.1), true, "number");
-    equals(QUnit.equiv(0.0000005, 0.0000005), true, "number");
-    equals(QUnit.equiv(0, ''), false, "number");
-    equals(QUnit.equiv(0, '0'), false, "number");
-    equals(QUnit.equiv(1, '1'), false, "number");
-    equals(QUnit.equiv(0, false), false, "number");
-    equals(QUnit.equiv(1, true), false, "number");
-
-    equals(QUnit.equiv(true, true), true, "boolean");
-    equals(QUnit.equiv(true, false), false, "boolean");
-    equals(QUnit.equiv(false, true), false, "boolean");
-    equals(QUnit.equiv(false, 0), false, "boolean");
-    equals(QUnit.equiv(false, null), false, "boolean");
-    equals(QUnit.equiv(false, undefined), false, "boolean");
-    equals(QUnit.equiv(true, 1), false, "boolean");
-    equals(QUnit.equiv(true, null), false, "boolean");
-    equals(QUnit.equiv(true, undefined), false, "boolean");
-
-    equals(QUnit.equiv('', ''), true, "string");
-    equals(QUnit.equiv('a', 'a'), true, "string");
-    equals(QUnit.equiv("foobar", "foobar"), true, "string");
-    equals(QUnit.equiv("foobar", "foo"), false, "string");
-    equals(QUnit.equiv('', 0), false, "string");
-    equals(QUnit.equiv('', false), false, "string");
-    equals(QUnit.equiv('', null), false, "string");
-    equals(QUnit.equiv('', undefined), false, "string");
-    
-    // Short annotation VS new annotation
-    equals(QUnit.equiv(0, new Number()), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Number(), 0), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(1, new Number(1)), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Number(1), 1), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Number(0), 1), false, "short annotation VS new annotation");
-    equals(QUnit.equiv(0, new Number(1)), false, "short annotation VS new annotation");
-
-    equals(QUnit.equiv(new String(), ""), true, "short annotation VS new annotation");
-    equals(QUnit.equiv("", new String()), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new String("My String"), "My String"), true, "short annotation VS new annotation");
-    equals(QUnit.equiv("My String", new String("My String")), true, "short annotation VS new annotation");
-    equals(QUnit.equiv("Bad String", new String("My String")), false, "short annotation VS new annotation");
-    equals(QUnit.equiv(new String("Bad String"), "My String"), false, "short annotation VS new annotation");
-
-    equals(QUnit.equiv(false, new Boolean()), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Boolean(), false), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(true, new Boolean(true)), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Boolean(true), true), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(true, new Boolean(1)), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(false, new Boolean(false)), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Boolean(false), false), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(false, new Boolean(0)), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(true, new Boolean(false)), false, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Boolean(false), true), false, "short annotation VS new annotation");
-
-    equals(QUnit.equiv(new Object(), {}), true, "short annotation VS new annotation");
-    equals(QUnit.equiv({}, new Object()), true, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Object(), {a:1}), false, "short annotation VS new annotation");
-    equals(QUnit.equiv({a:1}, new Object()), false, "short annotation VS new annotation");
-    equals(QUnit.equiv({a:undefined}, new Object()), false, "short annotation VS new annotation");
-    equals(QUnit.equiv(new Object(), {a:undefined}), false, "short annotation VS new annotation");
-});
-
-test("Objects Basics.", function() {
-    equals(QUnit.equiv({}, {}), true);
-    equals(QUnit.equiv({}, null), false);
-    equals(QUnit.equiv({}, undefined), false);
-    equals(QUnit.equiv({}, 0), false);
-    equals(QUnit.equiv({}, false), false);
-
-    // This test is a hard one, it is very important
-    // REASONS:
-    //      1) They are of the same type "object"
-    //      2) [] instanceof Object is true
-    //      3) Their properties are the same (doesn't exists)
-    equals(QUnit.equiv({}, []), false);
-
-    equals(QUnit.equiv({a:1}, {a:1}), true);
-    equals(QUnit.equiv({a:1}, {a:"1"}), false);
-    equals(QUnit.equiv({a:[]}, {a:[]}), true);
-    equals(QUnit.equiv({a:{}}, {a:null}), false);
-    equals(QUnit.equiv({a:1}, {}), false);
-    equals(QUnit.equiv({}, {a:1}), false);
-
-    // Hard ones
-    equals(QUnit.equiv({a:undefined}, {}), false);
-    equals(QUnit.equiv({}, {a:undefined}), false);
-    equals(QUnit.equiv(
-        {
-            a: [{ bar: undefined }]
-        },
-        {
-            a: [{ bat: undefined }]
-        }
-    ), false);
-});
-
-
-test("Arrays Basics.", function() {
-
-    equals(QUnit.equiv([], []), true);
-
-    // May be a hard one, can invoke a crash at execution.
-    // because their types are both "object" but null isn't
-    // like a true object, it doesn't have any property at all.
-    equals(QUnit.equiv([], null), false);
-
-    equals(QUnit.equiv([], undefined), false);
-    equals(QUnit.equiv([], false), false);
-    equals(QUnit.equiv([], 0), false);
-    equals(QUnit.equiv([], ""), false);
-
-    // May be a hard one, but less hard
-    // than {} with [] (note the order)
-    equals(QUnit.equiv([], {}), false);
-
-    equals(QUnit.equiv([null],[]), false);
-    equals(QUnit.equiv([undefined],[]), false);
-    equals(QUnit.equiv([],[null]), false);
-    equals(QUnit.equiv([],[undefined]), false);
-    equals(QUnit.equiv([null],[undefined]), false);
-    equals(QUnit.equiv([[]],[[]]), true);
-    equals(QUnit.equiv([[],[],[]],[[],[],[]]), true);
-    equals(QUnit.equiv(
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]),
-                            true);
-    equals(QUnit.equiv(
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // shorter
-                            false);
-    equals(QUnit.equiv(
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[{}]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
-                            [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // deepest element not an array
-                            false);
-
-    // same multidimensional
-    equals(QUnit.equiv(
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,4,[
-                                                        1,2,[
-                                                            1,2,3,4,[
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]],
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,4,[
-                                                        1,2,[
-                                                            1,2,3,4,[
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]]),
-                            true, "Multidimensional");
-
-    // different multidimensional
-    equals(QUnit.equiv(
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,4,[
-                                                        1,2,[
-                                                            1,2,3,4,[
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]],
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,4,[
-                                                        1,2,[
-                                                            '1',2,3,4,[                 // string instead of number
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]]),
-                            false, "Multidimensional");
-
-    // different multidimensional
-    equals(QUnit.equiv(
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,4,[
-                                                        1,2,[
-                                                            1,2,3,4,[
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]],
-                            [1,2,3,4,5,6,7,8,9, [
-                                1,2,3,4,5,6,7,8,9, [
-                                    1,2,3,4,5,[
-                                        [6,7,8,9, [
-                                            [
-                                                1,2,3,4,[
-                                                    2,3,[                   // missing an element (4)
-                                                        1,2,[
-                                                            1,2,3,4,[
-                                                                1,2,3,4,5,6,7,8,9,[
-                                                                    0
-                                                                ],1,2,3,4,5,6,7,8,9
-                                                            ],5,6,7,8,9
-                                                        ],4,5,6,7,8,9
-                                                    ],5,6,7,8,9
-                                                ],5,6,7
-                                            ]
-                                        ]
-                                    ]
-                                ]
-                            ]]]),
-                            false, "Multidimensional");
-});
-
-test("Functions.", function() {
-    var f0 = function () {};
-    var f1 = function () {};
-
-    // f2 and f3 have the same code, formatted differently
-    var f2 = function () {var i = 0;};
-    var f3 = function () {
-        var i = 0 // this comment and no semicoma as difference
-    };
-
-    equals(QUnit.equiv(function() {}, function() {}), false, "Anonymous functions"); // exact source code
-    equals(QUnit.equiv(function() {}, function() {return true;}), false, "Anonymous functions");
-
-    equals(QUnit.equiv(f0, f0), true, "Function references"); // same references
-    equals(QUnit.equiv(f0, f1), false, "Function references"); // exact source code, different references
-    equals(QUnit.equiv(f2, f3), false, "Function references"); // equivalent source code, different references
-    equals(QUnit.equiv(f1, f2), false, "Function references"); // different source code, different references
-    equals(QUnit.equiv(function() {}, true), false);
-    equals(QUnit.equiv(function() {}, undefined), false);
-    equals(QUnit.equiv(function() {}, null), false);
-    equals(QUnit.equiv(function() {}, {}), false);
-});
-
-
-test("Date instances.", function() {
-    // Date, we don't need to test Date.parse() because it returns a number.
-    // Only test the Date instances by setting them a fix date.
-    // The date use is midnight January 1, 1970
-    
-    var d1 = new Date();
-    d1.setTime(0); // fix the date
-
-    var d2 = new Date();
-    d2.setTime(0); // fix the date
-
-    var d3 = new Date(); // The very now
-
-    // Anyway their types differs, just in case the code fails in the order in which it deals with date
-    equals(QUnit.equiv(d1, 0), false); // d1.valueOf() returns 0, but d1 and 0 are different
-    // test same values date and different instances equality
-    equals(QUnit.equiv(d1, d2), true);
-    // test different date and different instances difference
-    equals(QUnit.equiv(d1, d3), false);
-});
-
-
-test("RegExp.", function() {
-    // Must test cases that imply those traps:
-    // var a = /./;
-    // a instanceof Object;        // Oops
-    // a instanceof RegExp;        // Oops
-    // typeof a === "function";    // Oops, false in IE and Opera, true in FF and Safari ("object")
-
-    // Tests same regex with same modifiers in different order
-    var r = /foo/;
-    var r5 = /foo/gim;
-    var r6 = /foo/gmi;
-    var r7 = /foo/igm;
-    var r8 = /foo/img;
-    var r9 = /foo/mig;
-    var r10 = /foo/mgi;
-    var ri1 = /foo/i;
-    var ri2 = /foo/i;
-    var rm1 = /foo/m;
-    var rm2 = /foo/m;
-    var rg1 = /foo/g;
-    var rg2 = /foo/g;
-
-    equals(QUnit.equiv(r5, r6), true, "Modifier order");
-    equals(QUnit.equiv(r5, r7), true, "Modifier order");
-    equals(QUnit.equiv(r5, r8), true, "Modifier order");
-    equals(QUnit.equiv(r5, r9), true, "Modifier order");
-    equals(QUnit.equiv(r5, r10), true, "Modifier order");
-    equals(QUnit.equiv(r, r5), false, "Modifier");
-
-    equals(QUnit.equiv(ri1, ri2), true, "Modifier");
-    equals(QUnit.equiv(r, ri1), false, "Modifier");
-    equals(QUnit.equiv(ri1, rm1), false, "Modifier");
-    equals(QUnit.equiv(r, rm1), false, "Modifier");
-    equals(QUnit.equiv(rm1, ri1), false, "Modifier");
-    equals(QUnit.equiv(rm1, rm2), true, "Modifier");
-    equals(QUnit.equiv(rg1, rm1), false, "Modifier");
-    equals(QUnit.equiv(rm1, rg1), false, "Modifier");
-    equals(QUnit.equiv(rg1, rg2), true, "Modifier");
-
-    // Different regex, same modifiers
-    var r11 = /[a-z]/gi;
-    var r13 = /[0-9]/gi; // oops! different
-    equals(QUnit.equiv(r11, r13), false, "Regex pattern");
-
-    var r14 = /0/ig;
-    var r15 = /"0"/ig; // oops! different
-    equals(QUnit.equiv(r14, r15), false, "Regex pattern");
-
-    var r1 = /[\n\r\u2028\u2029]/g;
-    var r2 = /[\n\r\u2028\u2029]/g;
-    var r3 = /[\n\r\u2028\u2028]/g; // differs from r1
-    var r4 = /[\n\r\u2028\u2029]/;  // differs from r1
-
-    equals(QUnit.equiv(r1, r2), true, "Regex pattern");
-    equals(QUnit.equiv(r1, r3), false, "Regex pattern");
-    equals(QUnit.equiv(r1, r4), false, "Regex pattern");
-
-    // More complex regex
-    var regex1 = "^[-_.a-z0-9]+@([-_a-z0-9]+\\.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
-    var regex2 = "^[-_.a-z0-9]+@([-_a-z0-9]+\\.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
-    // regex 3 is different: '.' not escaped
-    var regex3 = "^[-_.a-z0-9]+@([-_a-z0-9]+.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
-
-    var r21 = new RegExp(regex1);
-    var r22 = new RegExp(regex2);
-    var r23 = new RegExp(regex3); // diff from r21, not same pattern
-    var r23a = new RegExp(regex3, "gi"); // diff from r23, not same modifier
-    var r24a = new RegExp(regex3, "ig"); // same as r23a
-
-    equals(QUnit.equiv(r21, r22), true, "Complex Regex");
-    equals(QUnit.equiv(r21, r23), false, "Complex Regex");
-    equals(QUnit.equiv(r23, r23a), false, "Complex Regex");
-    equals(QUnit.equiv(r23a, r24a), true, "Complex Regex");
-
-    // typeof r1 is "function" in some browsers and "object" in others so we must cover this test
-    var re = / /;
-    equals(QUnit.equiv(re, function () {}), false, "Regex internal");
-    equals(QUnit.equiv(re, {}), false, "Regex internal");
-});
-
-
-test("Complex Objects.", function() {
-
-    function fn1() {
-        return "fn1";
-    }
-    function fn2() {
-        return "fn2";
-    }
-    
-    // Try to invert the order of some properties to make sure it is covered.
-    // It can failed when properties are compared between unsorted arrays.
-    equals(QUnit.equiv(
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                q: [],
-                                p: 1/0,
-                                o: 99
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    d: 0,
-                    i: true,
-                    h: "false"
-                }
-            },
-            e: undefined,
-            g: "",
-            h: "h",
-            f: {},
-            i: []
-        },
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                b: false,
-                a: 3.14159,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    t: undefined,
-                                    u: 0,
-                                    s: [1,2,3],
-                                    v: {
-                                        w: {
-                                            x: {
-                                                z: null,
-                                                y: "Yahoo!"
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    i: true,
-                    h: "false"
-                }
-            },
-            e: undefined,
-            g: "",
-            f: {},
-            h: "h",
-            i: []
-        }
-    ), true);
-
-    equals(QUnit.equiv(
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    //r: "r",   // different: missing a property
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        },
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        }
-    ), false);
-
-    equals(QUnit.equiv(
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        },
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    //t: undefined,                 // different: missing a property with an undefined value
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        }
-    ), false);
-
-    equals(QUnit.equiv(
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        },
-        {
-            a: 1,
-            b: null,
-            c: [{}],
-            d: {
-                a: 3.14159,
-                b: false,
-                c: {
-                    d: 0,
-                    e: fn1,
-                    f: [[[]]],
-                    g: {
-                        j: {
-                            k: {
-                                n: {
-                                    r: "r",
-                                    s: [1,2,3],
-                                    t: undefined,
-                                    u: 0,
-                                    v: {
-                                        w: {
-                                            x: {
-                                                y: "Yahoo!",
-                                                z: null
-                                            }
-                                        }
-                                    }
-                                },
-                                o: 99,
-                                p: 1/0,
-                                q: {}           // different was []
-                            },
-                            l: undefined,
-                            m: null
-                        }
-                    },
-                    h: "false",
-                    i: true
-                }
-            },
-            e: undefined,
-            f: {},
-            g: "",
-            h: "h",
-            i: []
-        }
-    ), false);
-
-    var same1 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3]],
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var same2 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3]],
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var diff1 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3,4]], // different: 4 was add to the array
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var diff2 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3]],
-                newprop: undefined, // different: newprop was added
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var diff3 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3]],
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ α" // different: missing last char
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var diff4 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,undefined,{}, [], [1,2,3]], // different: undefined instead of null
-                bar: undefined
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    var diff5 = {
-        a: [
-            "string", null, 0, "1", 1, {
-                prop: null,
-                foo: [1,2,null,{}, [], [1,2,3]],
-                bat: undefined // different: property name not "bar"
-            }, 3, "Hey!", "Κάνε πάντα γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας"
-        ],
-        unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争",
-        b: "b",
-        c: fn1
-    };
-
-    equals(QUnit.equiv(same1, same2), true);
-    equals(QUnit.equiv(same2, same1), true);
-    equals(QUnit.equiv(same2, diff1), false);
-    equals(QUnit.equiv(diff1, same2), false);
-
-    equals(QUnit.equiv(same1, diff1), false);
-    equals(QUnit.equiv(same1, diff2), false);
-    equals(QUnit.equiv(same1, diff3), false);
-    equals(QUnit.equiv(same1, diff3), false);
-    equals(QUnit.equiv(same1, diff4), false);
-    equals(QUnit.equiv(same1, diff5), false);
-    equals(QUnit.equiv(diff5, diff1), false);
-});
-
-
-test("Complex Arrays.", function() {
-
-    function fn() {
-    }
-
-    equals(QUnit.equiv(
-                [1, 2, 3, true, {}, null, [
-                    {
-                        a: ["", '1', 0]
-                    },
-                    5, 6, 7
-                ], "foo"],
-                [1, 2, 3, true, {}, null, [
-                    {
-                        a: ["", '1', 0]
-                    },
-                    5, 6, 7
-                ], "foo"]),
-            true);
-
-    equals(QUnit.equiv(
-                [1, 2, 3, true, {}, null, [
-                    {
-                        a: ["", '1', 0]
-                    },
-                    5, 6, 7
-                ], "foo"],
-                [1, 2, 3, true, {}, null, [
-                    {
-                        b: ["", '1', 0]         // not same property name
-                    },
-                    5, 6, 7
-                ], "foo"]),
-            false);
-
-    var a = [{
-        b: fn,
-        c: false,
-        "do": "reserved word",
-        "for": {
-            ar: [3,5,9,"hey!", [], {
-                ar: [1,[
-                    3,4,6,9, null, [], []
-                ]],
-                e: fn,
-                f: undefined
-            }]
-        },
-        e: 0.43445
-    }, 5, "string", 0, fn, false, null, undefined, 0, [
-        4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0
-    ], [], [[[], "foo", null, {
-        n: 1/0,
-        z: {
-            a: [3,4,5,6,"yep!", undefined, undefined],
-            b: {}
-        }
-    }, {}]]];
-
-    equals(QUnit.equiv(a,
-            [{
-                b: fn,
-                c: false,
-                "do": "reserved word",
-                "for": {
-                    ar: [3,5,9,"hey!", [], {
-                        ar: [1,[
-                            3,4,6,9, null, [], []
-                        ]],
-                        e: fn,
-                        f: undefined
-                    }]
-                },
-                e: 0.43445
-            }, 5, "string", 0, fn, false, null, undefined, 0, [
-                4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0
-            ], [], [[[], "foo", null, {
-                n: 1/0,
-                z: {
-                    a: [3,4,5,6,"yep!", undefined, undefined],
-                    b: {}
-                }
-            }, {}]]]), true);
-
-    equals(QUnit.equiv(a,
-            [{
-                b: fn,
-                c: false,
-                "do": "reserved word",
-                "for": {
-                    ar: [3,5,9,"hey!", [], {
-                        ar: [1,[
-                            3,4,6,9, null, [], []
-                        ]],
-                        e: fn,
-                        f: undefined
-                    }]
-                },
-                e: 0.43445
-            }, 5, "string", 0, fn, false, null, undefined, 0, [
-                4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[2]]]], "3"], {}, 1/0    // different: [[[[[2]]]]] instead of [[[[[3]]]]]
-            ], [], [[[], "foo", null, {
-                n: 1/0,
-                z: {
-                    a: [3,4,5,6,"yep!", undefined, undefined],
-                    b: {}
-                }
-            }, {}]]]), false);
-
-    equals(QUnit.equiv(a,
-            [{
-                b: fn,
-                c: false,
-                "do": "reserved word",
-                "for": {
-                    ar: [3,5,9,"hey!", [], {
-                        ar: [1,[
-                            3,4,6,9, null, [], []
-                        ]],
-                        e: fn,
-                        f: undefined
-                    }]
-                },
-                e: 0.43445
-            }, 5, "string", 0, fn, false, null, undefined, 0, [
-                4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0
-            ], [], [[[], "foo", null, {
-                n: -1/0,                                                                // different, -Infinity instead of Infinity
-                z: {
-                    a: [3,4,5,6,"yep!", undefined, undefined],
-                    b: {}
-                }
-            }, {}]]]), false);
-
-    equals(QUnit.equiv(a,
-            [{
-                b: fn,
-                c: false,
-                "do": "reserved word",
-                "for": {
-                    ar: [3,5,9,"hey!", [], {
-                        ar: [1,[
-                            3,4,6,9, null, [], []
-                        ]],
-                        e: fn,
-                        f: undefined
-                    }]
-                },
-                e: 0.43445
-            }, 5, "string", 0, fn, false, null, undefined, 0, [
-                4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0
-            ], [], [[[], "foo", {                                                       // different: null is missing
-                n: 1/0,
-                z: {
-                    a: [3,4,5,6,"yep!", undefined, undefined],
-                    b: {}
-                }
-            }, {}]]]), false);
-
-    equals(QUnit.equiv(a,
-            [{
-                b: fn,
-                c: false,
-                "do": "reserved word",
-                "for": {
-                    ar: [3,5,9,"hey!", [], {
-                        ar: [1,[
-                            3,4,6,9, null, [], []
-                        ]],
-                        e: fn
-                                                                                // different: missing property f: undefined
-                    }]
-                },
-                e: 0.43445
-            }, 5, "string", 0, fn, false, null, undefined, 0, [
-                4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0
-            ], [], [[[], "foo", null, {
-                n: 1/0,
-                z: {
-                    a: [3,4,5,6,"yep!", undefined, undefined],
-                    b: {}
-                }
-            }, {}]]]), false);
-});
-
-
-test("Prototypal inheritance", function() {
-    function Gizmo(id) {
-        this.id = id;
-    }
-
-    function Hoozit(id) {
-        this.id = id;
-    }
-    Hoozit.prototype = new Gizmo();
-
-    var gizmo = new Gizmo("ok");
-    var hoozit = new Hoozit("ok");
-
-    // Try this test many times after test on instances that hold function
-    // to make sure that our code does not mess with last object constructor memoization.
-    equals(QUnit.equiv(function () {}, function () {}), false);
-
-    // Hoozit inherit from Gizmo
-    // hoozit instanceof Hoozit; // true
-    // hoozit instanceof Gizmo; // true
-    equals(QUnit.equiv(hoozit, gizmo), true);
-
-    Gizmo.prototype.bar = true; // not a function just in case we skip them
-
-    // Hoozit inherit from Gizmo
-    // They are equivalent
-    equals(QUnit.equiv(hoozit, gizmo), true);
-
-    // Make sure this is still true !important
-    // The reason for this is that I forgot to reset the last
-    // caller to where it were called from.
-    equals(QUnit.equiv(function () {}, function () {}), false);
-
-    // Make sure this is still true !important
-    equals(QUnit.equiv(hoozit, gizmo), true);
-
-    Hoozit.prototype.foo = true; // not a function just in case we skip them
-
-    // Gizmo does not inherit from Hoozit
-    // gizmo instanceof Gizmo; // true
-    // gizmo instanceof Hoozit; // false
-    // They are not equivalent
-    equals(QUnit.equiv(hoozit, gizmo), false);
-
-    // Make sure this is still true !important
-    equals(QUnit.equiv(function () {}, function () {}), false);
-});
-
-
-test("Instances", function() {
-    function A() {} 
-    var a1 = new A(); 
-    var a2 = new A(); 
-
-    function B() {
-        this.fn = function () {};
-    } 
-    var b1 = new B(); 
-    var b2 = new B(); 
-
-    equals(QUnit.equiv(a1, a2), true, "Same property, same constructor");
-
-    // b1.fn and b2.fn are functions but they are different references
-    // But we decided to skip function for instances.
-    equals(QUnit.equiv(b1, b2), true, "Same property, same constructor");
-    equals(QUnit.equiv(a1, b1), false, "Same properties but different constructor"); // failed
-
-    function Car(year) {
-        var privateVar = 0;
-        this.year = year;
-        this.isOld = function() {
-            return year > 10;
-        };
-    }
-
-    function Human(year) {
-        var privateVar = 1;
-        this.year = year;
-        this.isOld = function() {
-            return year > 80;
-        };
-    }
-
-    var car = new Car(30);
-    var carSame = new Car(30);
-    var carDiff = new Car(10);
-    var human = new Human(30);
-
-    var diff = {
-        year: 30
-    };
-
-    var same = {
-        year: 30,
-        isOld: function () {}
-    };
-
-    equals(QUnit.equiv(car, car), true);
-    equals(QUnit.equiv(car, carDiff), false);
-    equals(QUnit.equiv(car, carSame), true);
-    equals(QUnit.equiv(car, human), false);
-});
-
-
-test("Complex Instances Nesting (with function value in literals and/or in nested instances)", function() {
-    function A(fn) {
-        this.a = {};
-        this.fn = fn;
-        this.b = {a: []};
-        this.o = {};
-        this.fn1 = fn;
-    }
-    function B(fn) {
-        this.fn = fn;
-        this.fn1 = function () {};
-        this.a = new A(function () {});
-    }
-
-    function fnOutside() {
-    }
-
-    function C(fn) {
-        function fnInside() {
-        }
-        this.x = 10;
-        this.fn = fn;
-        this.fn1 = function () {};
-        this.fn2 = fnInside;
-        this.fn3 = {
-            a: true,
-            b: fnOutside // ok make reference to a function in all instances scope
-        };
-        this.o1 = {};
-
-        // This function will be ignored.
-        // Even if it is not visible for all instances (e.g. locked in a closures),
-        // it is from a  property that makes part of an instance (e.g. from the C constructor)
-        this.b1 = new B(function () {});
-        this.b2 = new B({
-            x: {
-                b2: new B(function() {})
-            }
-        });
-    }
-
-    function D(fn) {
-        function fnInside() {
-        }
-        this.x = 10;
-        this.fn = fn;
-        this.fn1 = function () {};
-        this.fn2 = fnInside;
-        this.fn3 = {
-            a: true,
-            b: fnOutside, // ok make reference to a function in all instances scope
-
-            // This function won't be ingored.
-            // It isn't visible for all C insances
-            // and it is not in a property of an instance. (in an Object instances e.g. the object literal)
-            c: fnInside
-        };
-        this.o1 = {};
-
-        // This function will be ignored.
-        // Even if it is not visible for all instances (e.g. locked in a closures),
-        // it is from a  property that makes part of an instance (e.g. from the C constructor)
-        this.b1 = new B(function () {});
-        this.b2 = new B({
-            x: {
-                b2: new B(function() {})
-            }
-        });
-    }
-
-    function E(fn) {
-        function fnInside() {
-        }
-        this.x = 10;
-        this.fn = fn;
-        this.fn1 = function () {};
-        this.fn2 = fnInside;
-        this.fn3 = {
-            a: true,
-            b: fnOutside // ok make reference to a function in all instances scope
-        };
-        this.o1 = {};
-
-        // This function will be ignored.
-        // Even if it is not visible for all instances (e.g. locked in a closures),
-        // it is from a  property that makes part of an instance (e.g. from the C constructor)
-        this.b1 = new B(function () {});
-        this.b2 = new B({
-            x: {
-                b1: new B({a: function() {}}),
-                b2: new B(function() {})
-            }
-        });
-    }
-
-
-    var a1 = new A(function () {});
-    var a2 = new A(function () {});
-    equals(QUnit.equiv(a1, a2), true);
-
-    equals(QUnit.equiv(a1, a2), true); // different instances
-
-    var b1 = new B(function () {});
-    var b2 = new B(function () {});
-    equals(QUnit.equiv(a1, a2), true);
-
-    var c1 = new C(function () {});
-    var c2 = new C(function () {});
-    equals(QUnit.equiv(c1, c2), true);
-
-    var d1 = new D(function () {});
-    var d2 = new D(function () {});
-    equals(QUnit.equiv(d1, d2), false);
-
-    var e1 = new E(function () {});
-    var e2 = new E(function () {});
-    equals(QUnit.equiv(e1, e2), false);
-
-});
-
-
-test('object with references to self wont loop', function(){
-    var circularA = {
-        abc:null
-    }, circularB = {
-        abc:null
-    };
-    circularA.abc = circularA;
-    circularB.abc = circularB;
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on object (ambigous test)");
-    
-    circularA.def = 1;
-    circularB.def = 1;
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on object (ambigous test)");
-    
-    circularA.def = 1;
-    circularB.def = 0;
-    equals(QUnit.equiv(circularA, circularB), false, "Should not repeat test on object (unambigous test)");
-});
-
-test('array with references to self wont loop', function(){
-    var circularA = [], 
-        circularB = [];
-    circularA.push(circularA);
-    circularB.push(circularB);
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on array (ambigous test)");
-    
-    circularA.push( 'abc' );
-    circularB.push( 'abc' );
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on array (ambigous test)");
-    
-    circularA.push( 'hello' );
-    circularB.push( 'goodbye' );
-    equals(QUnit.equiv(circularA, circularB), false, "Should not repeat test on array (unambigous test)");
-});
-
-test('mixed object/array with references to self wont loop', function(){
-    var circularA = [{abc:null}], 
-        circularB = [{abc:null}];
-    circularA[0].abc = circularA;
-    circularB[0].abc = circularB;
-    
-    circularA.push(circularA);
-    circularB.push(circularB);
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on object/array (ambigous test)");
-    
-    circularA[0].def = 1;
-    circularB[0].def = 1;
-    equals(QUnit.equiv(circularA, circularB), true, "Should not repeat test on object/array (ambigous test)");
-    
-    circularA[0].def = 1;
-    circularB[0].def = 0;
-    equals(QUnit.equiv(circularA, circularB), false, "Should not repeat test on object/array (unambigous test)");
-});
-
-
-test("Test that must be done at the end because they extend some primitive's prototype", function() {
-    // Try that a function looks like our regular expression.
-    // This tests if we check that a and b are really both instance of RegExp
-    Function.prototype.global = true;
-    Function.prototype.multiline = true;
-    Function.prototype.ignoreCase = false;
-    Function.prototype.source = "my regex";
-    var re = /my regex/gm;
-    equals(QUnit.equiv(re, function () {}), false, "A function that looks that a regex isn't a regex");
-    // This test will ensures it works in both ways, and ALSO especially that we can make differences
-    // between RegExp and Function constructor because typeof on a RegExpt instance is "function"
-    equals(QUnit.equiv(function () {}, re), false, "Same conversely, but ensures that function and regexp are distinct because their constructor are different");
-});
-
diff --git a/addon/js_upload/file-uploader/tests/qunit/test/test.js b/addon/js_upload/file-uploader/tests/qunit/test/test.js
deleted file mode 100644
index 8eb5213d1..000000000
--- a/addon/js_upload/file-uploader/tests/qunit/test/test.js
+++ /dev/null
@@ -1,171 +0,0 @@
-test("module without setup/teardown (default)", function() {
-	expect(1);
-	ok(true);
-});
-
-test("expect in test", 3, function() {
-	ok(true);
-	ok(true);
-	ok(true);
-});
-
-test("expect in test", 1, function() {
-	ok(true);
-});
-
-module("setup test", {
-	setup: function() {
-		ok(true);
-	}
-});
-
-test("module with setup", function() {
-	expect(2);
-	ok(true);
-});
-
-var state;
-
-module("setup/teardown test", {
-	setup: function() {
-		state = true;
-		ok(true);
-	},
-	teardown: function() {
-		ok(true);
-	}
-});
-
-test("module with setup/teardown", function() {
-	expect(3);
-	ok(true);
-});
-
-module("setup/teardown test 2");
-
-test("module without setup/teardown", function() {
-	expect(1);
-	ok(true);
-});
-
-if (typeof setTimeout !== 'undefined') {
-state = 'fail';
-
-module("teardown and stop", {
-	teardown: function() {
-		equals(state, "done", "Test teardown.");
-	}
-});
-
-test("teardown must be called after test ended", function() {
-	expect(1);
-	stop();
-	setTimeout(function() {
-		state = "done";
-		start();
-	}, 13);
-});
-} // end setTimeout tests
-
-if (typeof asyncTest !== 'undefined') {
-module("asyncTest");
-
-asyncTest("asyncTest", function() {
-	expect(2);
-	ok(true);
-	setTimeout(function() {
-		state = "done";
-		ok(true);
-		start();
-	}, 13);
-});
-
-asyncTest("asyncTest", 2, function() {
-	ok(true);
-	setTimeout(function() {
-		state = "done";
-		ok(true);
-		start();
-	}, 13);
-});
-} // end asyncTest tests
-
-module("save scope", {
-	setup: function() {
-		this.foo = "bar";
-	},
-	teardown: function() {
-		same(this.foo, "bar");
-	}
-});
-test("scope check", function() {
-	expect(2);
-	same(this.foo, "bar");
-});
-
-module("simple testEnvironment setup", {
-	foo: "bar",
-	bugid: "#5311" // example of meta-data
-});
-test("scope check", function() {
-	same(this.foo, "bar");
-});
-test("modify testEnvironment",function() {
-	this.foo="hamster";
-});
-test("testEnvironment reset for next test",function() {
-	same(this.foo, "bar");
-});
-
-module("testEnvironment with object", {
-	options:{
-		recipe:"soup",
-		ingredients:["hamster","onions"]
-	}
-});
-test("scope check", function() {
-	same(this.options, {recipe:"soup",ingredients:["hamster","onions"]}) ;
-});
-test("modify testEnvironment",function() {
-	// since we do a shallow copy, the testEnvironment can be modified
-	this.options.ingredients.push("carrots");
-});
-test("testEnvironment reset for next test",function() {
-	same(this.options, {recipe:"soup",ingredients:["hamster","onions","carrots"]}, "Is this a bug or a feature? Could do a deep copy") ;
-});
-
-
-module("testEnvironment tests");
-
-function makeurl() {
-  var testEnv = QUnit.current_testEnvironment;
-  var url = testEnv.url || 'http://example.com/search';
-  var q   = testEnv.q   || 'a search test';
-  return url + '?q='+encodeURIComponent(q);
-}
-
-test("makeurl working",function() {
-	equals( QUnit.current_testEnvironment, this, 'The current testEnvironment is global');
-  equals( makeurl(), 'http://example.com/search?q=a%20search%20test', 'makeurl returns a default url if nothing specified in the testEnvironment');
-});
-
-module("testEnvironment with makeurl settings",{
-  url:'http://google.com/',
-  q:'another_search_test'
-});
-test("makeurl working with settings from testEnvironment",function() {
-  equals( makeurl(), 'http://google.com/?q=another_search_test', 'rather than passing arguments, we use test metadata to form the url');
-});
-test("each test can extend the module testEnvironment", {
-	q:'hamstersoup'
-}, function() {
-	equals( makeurl(), 'http://google.com/?q=hamstersoup', 'url from module, q from test');	
-});
-
-module("jsDump");
-test("jsDump output", function() {
-	equals( QUnit.jsDump.parse([1, 2]), "[ 1, 2 ]" );
-	equals( QUnit.jsDump.parse({top: 5, left: 0}), "{ \"top\": 5, \"left\": 0 }" );
-	equals( QUnit.jsDump.parse(document.getElementById("qunit-header")), "<h1 id=\"qunit-header\"></h1>" );
-	equals( QUnit.jsDump.parse(document.getElementsByTagName("h1")), "[ <h1 id=\"qunit-header\"></h1> ]" );
-})
diff --git a/addon/js_upload/file-uploader/tests/sample-files/1imagelonglonglonglonglonglongname.gif b/addon/js_upload/file-uploader/tests/sample-files/1imagelonglonglonglonglonglongname.gif
deleted file mode 100644
index 6fba77609..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/1imagelonglonglonglonglonglongname.gif
+++ /dev/null
diff --git a/addon/js_upload/file-uploader/tests/sample-files/2larger.txt b/addon/js_upload/file-uploader/tests/sample-files/2larger.txt
deleted file mode 100644
index bb54dd784..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/2larger.txt
+++ /dev/null
@@ -1 +0,0 @@
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/sample-files/3empty.txt b/addon/js_upload/file-uploader/tests/sample-files/3empty.txt
deleted file mode 100644
index e69de29bb..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/3empty.txt
+++ /dev/null
diff --git a/addon/js_upload/file-uploader/tests/sample-files/4text.txt b/addon/js_upload/file-uploader/tests/sample-files/4text.txt
deleted file mode 100644
index ea7ada1f7..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/4text.txt
+++ /dev/null
@@ -1 +0,0 @@
-satastastast
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/sample-files/5text.txt b/addon/js_upload/file-uploader/tests/sample-files/5text.txt
deleted file mode 100644
index ea7ada1f7..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/5text.txt
+++ /dev/null
@@ -1 +0,0 @@
-satastastast
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/sample-files/6text.txt b/addon/js_upload/file-uploader/tests/sample-files/6text.txt
deleted file mode 100644
index ea7ada1f7..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/6text.txt
+++ /dev/null
@@ -1 +0,0 @@
-satastastast
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/sample-files/7small.txt b/addon/js_upload/file-uploader/tests/sample-files/7small.txt
deleted file mode 100644
index 2f259b79a..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/7small.txt
+++ /dev/null
@@ -1 +0,0 @@
-s
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/sample-files/8text.txt b/addon/js_upload/file-uploader/tests/sample-files/8text.txt
deleted file mode 100644
index ea7ada1f7..000000000
--- a/addon/js_upload/file-uploader/tests/sample-files/8text.txt
+++ /dev/null
@@ -1 +0,0 @@
-satastastast
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/separate-file-list.htm b/addon/js_upload/file-uploader/tests/separate-file-list.htm
deleted file mode 100644
index 424142942..000000000
--- a/addon/js_upload/file-uploader/tests/separate-file-list.htm
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-	<link href="../client/fileuploader.css" rel="stylesheet" type="text/css">	
-</head>
-<body>		
-	
-	<div id="demo"></div>
-	<ul id="separate-list"></ul>
-    
-    <script src="../client/fileuploader.js" type="text/javascript"></script>
-    <script>        
-        function createUploader(){            
-            var uploader = new qq.FileUploader({
-                element: document.getElementById('demo'),
-                listElement: document.getElementById('separate-list'),
-                action: '../client/do-nothing.htm'
-            });           
-        }        
-        window.onload = createUploader;     
-    </script>    
-</body>
-</html>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/tests/test-acceptance.htm b/addon/js_upload/file-uploader/tests/test-acceptance.htm
deleted file mode 100644
index 985c20b03..000000000
--- a/addon/js_upload/file-uploader/tests/test-acceptance.htm
+++ /dev/null
@@ -1,106 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>  
-    <script src="jquery-1.4.2.min.js" type="text/javascript"></script>
-    
-    <!-- test iwth jquery ui dialog -->
-    <link href="jquery-ui/ui-lightness/jquery-ui-1.8.4.custom.css" rel="stylesheet" type="text/css" media="screen" />
-    <script src="jquery-ui/jquery-ui-1.8.4.custom.min.js" type="text/javascript"></script>
-
-    <link href="qunit/qunit/qunit.css" rel="stylesheet" type="text/css" media="screen" />
-    <script src="qunit/qunit/qunit.js" type="text/javascript"></script>
-    
-    <link href="../client/fileuploader.css" rel="stylesheet" type="text/css"> 
-    <script src="../client/fileuploader.js" type="text/javascript" ></script>
-    <script>
-
-jQuery(function(){    
-    $("#dialog").dialog();
-        
-    asyncTest("qq.FileUploader", function() {
-        expect(10);
-        
-        var submitFileName, submitId;
-               
-        var uploader = new qq.FileUploader({
-            element: document.getElementById('file-uploader'),
-            action: 'action-acceptance.php',
-            params: {
-                one: 'value1',
-                two: 'value2'
-            },
-            allowedExtensions: ['txt', 'val', 'webm'], 
-            sizeLimit: 9 * 1024, 
-            minSizeLimit: 10,
-            onSubmit: function(id, fileName){
-                if (fileName == '5text.txt'){
-                    submitId = id;
-                    submitFileName = fileName; 
-                } else if (fileName == '6text.txt'){
-                    uploader.setParams({'new':'newvalue'});  
-                    
-                    same(uploader.getInProgress(), 0, 'getFilesInProgress');                    
-                    
-                    setTimeout(function(){
-                        same(uploader.getInProgress(), 1, 'getFilesInProgress');
-                    }, 1);                                                                                                                   
-                } else if (fileName == '8text.txt'){
-                    
-                    setTimeout(function(){
-                        same(uploader.getInProgress(), 0, 'all uploads should have finished');
-                        start(); // check test results    
-                    }, 1000);
-                    
-                    return false;
-                }
-            },
-            onComplete: function(id, fileName, responseJSON){
-
-                if (fileName == '4text.txt'){
-                    same(responseJSON, {}, 'should be empty if server returned malformed json');
-                } else if (fileName == '5text.txt'){
-                    same(submitId, id, "id in both callbacks match");
-                    same(submitFileName, fileName, "filename in both callbacks match");    
-                    ok(responseJSON.one === 'value1' && responseJSON.two === 'value2', "server received default params");
-                    same(responseJSON.fileName, fileName, "filename in onComplete correct");
-                } else if (fileName == '6text.txt'){                    
-                    ok(responseJSON['new'] === 'newvalue' && responseJSON.one == null, "server received new params");                    
-                    same(uploader.getInProgress(), 0, 'upload should have finished');                                                            
-                } else if (fileName == '8text.txt'){
-                    ok(false, "upload should be cancelled by returning false in onSubmit");                    
-                }                                                                                
-            }
-        });           
-    });
-});
-    </script>  
-</head>
-<body> 
-    <h1 id="qunit-header">File uploader tests</h1> 
-    <h2 id="qunit-banner"></h2> 
-    <h2 id="qunit-userAgent"></h2> 
-    <ol id="qunit-tests"></ol>
-
-    <p>select files in sample-files dir, following order</p>
-    <ol>
-        <li>select 1imagelong...long.gif, invalid ext error should appear</li>        
-        <li>select 2larger.txt, invalid size message should appear (in FF3.6+,Safari4+,Chrome without doing request)</li>
-        <li>select 3empty.txt, invalid size message should appear (in FF3.6+,Safari4+,Chrome without doing request)</li>
-        <li>select 4text.txt, uploaded file should be marked as failed (server returns jsgkdfgu4eyij)</li>             
-        <li>select 5text.txt, callback argument tests</li>        
-        <li>select 6text.txt, setParams, isUploading</li>
-        <li>select 7small.txt, too small size message should appear (in FF3.6+,Safari4+,Chrome without doing request)</li>
-        <li>select 8text.txt, returning false in onSubmit cancells upload, file should not be added to list</li>        
-        <li>
-            In FF,Chrome, select all files using drag-and-drop, only 1 error should appear.            
-        </li>
-    </ol>
-    
-    <div id="dialog" title="Basic dialog">
-        File uploader inside a dialog
-        <div id="file-uploader"></div>        
-    </div>               
-</body> 
-</html>
-
-
diff --git a/addon/js_upload/file-uploader/tests/test-drop-zone.htm b/addon/js_upload/file-uploader/tests/test-drop-zone.htm
deleted file mode 100644
index d7f0accf7..000000000
--- a/addon/js_upload/file-uploader/tests/test-drop-zone.htm
+++ /dev/null
@@ -1,48 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>
-    <style>
-        .drop-zone {height:100px; width:256px; background:gray; margin:20px;}
-    </style>  
-    <script src="jquery-1.4.2.min.js" type="text/javascript"></script>
-    <script src="../client/fileuploader.js" type="text/javascript" ></script>    
-    <script>
-    
-function createDropZone(selector){
-    var element = $(selector)[0];  
-          
-    new qq.UploadDropZone({
-        element: element,
-        onEnter: function(){
-            console.log('enter')
-            $(element).css('background', 'green');
-        },
-        onLeave: function(){
-            console.log('leave')
-        },
-        onLeaveNotDescendants: function(){
-            console.log('onLeaveNotDescendants')
-            $(element).css('background', 'gray');
-        },
-        onDrop: function(e){
-            $(element).css('background', 'gray');
-            console.log('drop');
-            console.log(e.dataTransfer.files);
-        } 
-    });    
-}    
-
-jQuery(function(){
-    createDropZone('#drop-zone1');
-    createDropZone('#drop-zone2');                
-});
-
-    </script>      
-</head>
-<body> 
-    <div id="drop-zone1" class="drop-zone"><p>drop-zone1</p></div>
-    <div id="drop-zone2" class="drop-zone"><p>drop-zone2</p></div>          
-</body> 
-</html>
-
-
diff --git a/addon/js_upload/file-uploader/tests/test-handler-queue.htm b/addon/js_upload/file-uploader/tests/test-handler-queue.htm
deleted file mode 100644
index 52e3b3a58..000000000
--- a/addon/js_upload/file-uploader/tests/test-handler-queue.htm
+++ /dev/null
@@ -1,81 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>  
-    <script src="jquery-1.4.2.min.js" type="text/javascript"></script>
-    
-    <link href="qunit/qunit/qunit.css" rel="stylesheet" type="text/css" media="screen" />
-    <script src="qunit/qunit/qunit.js" type="text/javascript"></script>
-    
-    <script src="../client/fileuploader.js" type="text/javascript" ></script>
-    <script>
-jQuery(function(){
-
-    function getHandler(){
-        if(qq.UploadHandlerXhr.isSupported()){           
-            return qq.UploadHandlerXhr;                        
-        } else {
-            return qq.UploadHandlerForm;
-        }
-    }    
-
-    asyncTest("upload", function() {                                      
-            expect(2);
-                            
-            var data = {stringOne: 'rtdfghdfhfh',stringTwo: 'dfsgsdfgsdg',stringThree: 'dfsgfhdfhdg'};
-            var savedId;
-                                                    
-            var uploadHandler = new (getHandler())({
-                action: 'action-handler-queue-test.php',
-                maxConnections: 1,
-                onComplete: function(id, fileName, response){
-                    if (!response.success){
-                        ok(false, 'server did not receive file')
-                        return;    
-                    }
-                    
-                    delete response.success;
-                    delete response.qqfile;
-                    
-                    same(response, data, 'server received file and data');                                                              
-                }
-            });
-                
-                
-            $('#testinput1, #testinput2').change(upload);    
-            
-            function upload(){
-                setTimeout(start, 9000);
-                
-                var file = this;
-                if (uploadHandler instanceof qq.UploadHandlerXhr){
-                    file = this.files[0];
-                }
-                var id = uploadHandler.add(file);        
-                uploadHandler.upload(id, data);                
-            }
-            
-            
-    });
-});
-    </script>  
-</head>
-<body> 
-    <h1 id="qunit-header">File uploader tests</h1> 
-    <h2 id="qunit-banner"></h2> 
-    <h2 id="qunit-userAgent"></h2> 
-    <ol id="qunit-tests"></ol>
-
-        
-    <p>
-        Please select a file for each input below,
-        should be less than 4 sec, between selection.
-    </p>
-
-    
-    <input id="testinput1" type="file">
-    <input id="testinput2" type="file">
-        
-</body> 
-</html>
-
-
diff --git a/addon/js_upload/file-uploader/tests/test-upload-handlers.htm b/addon/js_upload/file-uploader/tests/test-upload-handlers.htm
deleted file mode 100644
index 9cf74fe7e..000000000
--- a/addon/js_upload/file-uploader/tests/test-upload-handlers.htm
+++ /dev/null
@@ -1,382 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>	
-	<script src="jquery-1.4.2.min.js" type="text/javascript"></script>
-	
-	<link href="qunit/qunit/qunit.css" rel="stylesheet" type="text/css" media="screen" />
-	<script src="qunit/qunit/qunit.js" type="text/javascript"></script>
-	
-	<script src="../client/fileuploader.js" type="text/javascript" ></script>
-	<script>
-
-jQuery(function(){
-
-    module('qq');
-
-    test("contains", function(){
-        var el1 = document.createElement('div');
-        var el2 = document.createElement('div');
-        var el3 = document.createElement('div');
-        el1.appendChild(el2);
-        el2.appendChild(el3);
-        
-        var el4 = document.createElement('div');
-        
-        ok(qq.contains(el1,el1));
-        ok(qq.contains(el1,el2));
-        ok(qq.contains(el1,el3));
-        ok(!qq.contains(el1,el4));
-        ok(!qq.contains(el3,el2));
-    }); 
-        
-    test("hasClass, addClass, removeClass", function(){
-        var element = document.createElement('div');
-        qq.addClass(element, 'some-class');
-        ok(!qq.hasClass(element, 'some'), 'dash in class name');
-    });
-
-    test("children", function(){
-        same(qq.children(document.createElement('div')), [], 'empty');
-        var element = document.createElement('div');
-        element.innerHTML = 'asdasd<div>text</div><span>asdas</span>asdasd';
-        same(qq.children(element).length, 2);
-    });
-        
-    test("getByClass", function(){
-        var element = document.createElement('div');
-        element.style.display = 'none';
-        element.innerHTML = '<div class="class"><div class="someclass class"></div></div><span></span><div class="test"></div><div class="class"></div>';
-        document.body.appendChild(element);
-        
-        var outside = document.createElement('div');
-        outside.className = 'outside class';
-        document.body.appendChild(outside);
-        
-        same(qq.getByClass(document, 'class').length, 4, 'in document');
-        same(qq.getByClass(element, 'class').length, 3, 'in test div');
-        
-        qq.remove(element);
-        qq.remove(outside);     
-    }); 
-
-    test("obj2url", function(){
-        var tests = [
-          {title:'empty',                   obj:{}, expect:''},
-          {title:'general json',            obj:{a:'b',c:'d',e:'f'}, expect:'a=b&c=d&e=f'},
-          {title:'general json',            obj:{a:1,b:2,c:3,d:4}, expect:'a=1&b=2&c=3&d=4'},
-          {title:'general json array',      obj:{a:[1,2,3,4]}, expect:'a[0]=1&a[1]=2&a[2]=3&a[3]=4'},
-          {title:'complex json',            obj:{a:'b',c:'d',e:['f',{g:'h',i:['j',{k:'l',m:'n'}],
-                                                 o:undefined,p:true,q:false}]}, 
-                                            expect:'a=b&c=d&'
-                                                  +'e[0]=f&'
-                                                  +'e[1][g]=h&'
-                                                  +'e[1][i][0]=j&'
-                                                  +'e[1][i][1][k]=l&'
-                                                  +'e[1][i][1][m]=n&'
-                                                  +'e[1][o]=undefined&'
-                                                  +'e[1][p]=true&'
-                                                  +'e[1][q]=false'},
-          {title:'function',                obj:{a:function(){return 'b';}}, expect:'a=b'},
-          {title:'function no return',      obj:{a:function(){},undefined:'b'}, expect:'a=undefined'},
-          {title:'null',                    obj:{a:null}, expect:'a=null'},
-          {title:'prevent double encoding', obj:{a:[1,2,3],'b[]':[4,5,6],'c[d]':[7,8,9]}, 
-                                            expect:'a[0]=1&a[1]=2&a[2]=3&'
-                                                  +'b[]=4&b[]=5&b[]=6&'
-                                                  +'c[d][0]=7&c[d][1]=8&c[d][2]=9'},
-          {title:'spaces',                  obj:{a:'All your base are belong to us'}, 
-                                            expect:'a=All+your+base+are+belong+to+us'},
-          {title:'undefined simple',        obj:{undefined:undefined}, expect:''},
-          {title:'undefined complex',       obj:{undefined:undefined,
-                                                 a:{undefined:undefined},
-                                                 b:[{undefined:'c'},undefined,{d:'e'}]}, 
-                                            expect:'b[1]=undefined&b[2][d]=e'},
-          {title:'prefix url no params',    obj:{a:'b'}, 
-                                            prefix:'http://any.url', 
-                                            expect:'http://any.url?a=b'},
-          {title:'prefix url trailing ?',   obj:{a:'b'}, 
-                                            prefix:'http://any.url?', 
-                                            expect:'http://any.url?a=b'},
-          {title:'prefix url param',        obj:{a:'b'}, prefix:'http://any.url?foo', 
-                                            expect:'http://any.url?foo&a=b'},
-          {title:'prefix url param=value',  obj:{a:'b'}, 
-                                            prefix:'http://any.url?foo=bar', 
-                                            expect:'http://any.url?foo=bar&a=b'},
-          {title:'prefix url multi param',  obj:{a:'b'}, 
-                                            prefix:'http://any.url?foo=bar&bla=blub', 
-                                            expect:'http://any.url?foo=bar&bla=blub&a=b'},
-          {title:'prefix url array param',  obj:{a:'b',c:'d'}, 
-                                            prefix:'http://any.url?foo[0]=bla&foo[1]=blub', 
-                                            expect:'http://any.url?foo[0]=bla&foo[1]=blub&a=b&c=d'} 
-        ];
-        
-        for (var i = 0, l = tests.length; i<l; i++) {
-          //console.log('------------------ obj2url-test'+(i+1)+': '+tests[i].title);
-          //console.log('object: '+tests[i].obj);
-          //console.log('prefix: '+tests[i].prefix); 
-          var result = '';
-          if (tests[i].prefix) {
-            result = qq.obj2url(tests[i].obj, tests[i].prefix);
-          } else {
-            result = qq.obj2url(tests[i].obj);
-          }
-          //console.log('result: '+result);
-          same(decodeURIComponent(result), tests[i].expect, tests[i].title);
-        }
-    }); 
-    
-    	
-	var uploadTimeout = 700,
-		loadTimeout = 300;
-	
-    if (qq.UploadHandlerXhr.isSupported()){
-        $('.handlerform').remove();    
-    } else {            	
-    	//
-    	module('qq.UploadHandlerForm');
-    	//
-    	
-    	asyncTest("_getIframeContentJSON", function() {						
-    		expect(3);
-    		setTimeout(start, loadTimeout);		
-    		
-    		var exampleObject = {
-    		  "example" : "&amp;a&lt;computer networks&gt;, to download means to receive data to a local system from a remote system, or to initiate such a data transfer. Examples of a remote system from which a download might be performed include a webserver, FTP server, email server, or other similar systems. A download can mean either any file that is offered for downloading or that has been downloaded, or the process of receiving such a file.The inverse operation, uploading, can refer to the sending of data from a local system to a remote system such as a server or another client with the intent that the remote system should store a copy of the data being transferred, or the initiation of such a process. The words first came into popular usage among computer users with the increased popularity of Bulletin Board Systems (BBSs), facilitated by the widespread distribution and implementation of dial-up access the in the 1970s",
-    		  "sub" : {
-    		    "arr": [10,20,30],
-    		    "boo": false    
-    		  }
-    		};
-    	
-    		var testedFn = qq.UploadHandlerForm.prototype._getIframeContentJSON;		
-    		
-    		// IE 7,8 doesn't support application-javascript, application-json, text-javascript, text-plain
-    		// as a response type, it also doesn't file load event when iframe loads page with 404 header		
-    		createIframe('iframe-content-tests/somepage.php', function(iframe){
-    			same(testedFn(iframe), {}, "Server didn't return valid JSON object");
-    		});		
-    		createIframe('iframe-content-tests/text-html.php', function(iframe){
-    			same(testedFn(iframe), exampleObject, "text-html");
-    		});			
-    		
-    		// test larger response (>4k)
-    		//http://www.coderholic.com/firefox-4k-xml-node-limit/
-            createIframe('iframe-content-tests/text-html-large.php', function(iframe){
-                same(testedFn(iframe).length, 5000, ">4k");
-            });         
-    				
-    		
-    		function createIframe(src, onLoad){
-    			var iframe = document.createElement('iframe');			
-    			qq.attach(iframe, 'load', function(){
-    				onLoad(iframe);
-    				
-    				setTimeout(function(){
-    					qq.remove(iframe);	
-    				}, 1);						
-    			});
-    			iframe.src = src;
-    			document.body.appendChild(iframe);				
-    		}		
-    	});
-    
-        test("upload, cancel with empty input", function(){
-            expect(1);
-    
-            var uploadHandlerForm = new qq.UploadHandlerForm({
-                action: 'action-slow-response.php',
-                onComplete: function(id, fileName, response){
-                    ok(false, 'onComplete should not run, the request should be cancelled');
-                }
-            });
-                
-            var input = document.createElement('input');
-            var id = uploadHandlerForm.add(input);        
-            uploadHandlerForm.cancel(id);
-            
-            try {
-                // should fail
-                uploadHandlerForm.upload(id);
-            } catch (err){
-                ok(true, "wasn't uploaded after cancelling")            
-            };        
-            
-        });
-        
-    	asyncTest("upload", function() {				
-    		expect(4);		
-    				
-    		var data = {stringOne: 'rtdfghdfhfh',stringTwo: 'dfsgsdfgsdg',stringThree: 'dfsgfhdfhdg'};
-    		var savedId;
-    												
-    		var uploadHandler = new qq.UploadHandlerForm({
-    			action: 'action-handler-test.php',
-    			onComplete: function(id, fileName, response){		    			    			    			    
-    			    ok(savedId == id, 'proper id in callback');			    
-    			    same(fileName, uploadHandler.getName(id), 'getName method');
-    			    
-    			    data.fileName = fileName;			    			
-    				same(response, data, 'server received file and correct params, filenames match');
-    			}
-    		});
-    			
-    		var input = document.getElementById('testinput1');
-    		qq.attach(input, 'change', function(){
-    			setTimeout(start, uploadTimeout);
-    										
-    			savedId = uploadHandler.add(input);			
-    			ok(savedId != null, 'id returned by add');
-    			
-    			uploadHandler.upload(savedId, data);
-    		});
-    	});
-    	
-    	asyncTest("cancel", function() {				
-    		var uploadHandlerForm = new qq.UploadHandlerForm({
-    			action: 'action-slow-response.php',
-    			onComplete: function(id, fileName, response){
-    				ok(false, 'onComplete should not run, the request should be cancelled');
-    			}
-    		});
-    			
-    		var input = document.getElementById('testinput2');
-    		qq.attach(input, 'change', function(){
-    			var id = uploadHandlerForm.add(input);
-    			uploadHandlerForm.upload(id);
-    			uploadHandlerForm.cancel(id);
-    			start();
-    		});
-    	});	
-    			
-    	test("check that forms and iframes were removed after use", function(){
-    		same($('form,iframe').length, 0, 'check that forms and iframes were removed after use');
-    	});
-    	
-        asyncTest('going back', function(){
-            setTimeout(function(){
-                var goBack = confirm("checking that the history wasn't changed, the page will go back to previous now");
-                if (goBack){
-                   window.history.back();
-                   
-                   start();
-                   ok(false, "the page didn't change (fails in Opera)");
-                }              
-            }, 1000);               
-        });    	
-    	
-	}
-	
-    if (!qq.UploadHandlerXhr.isSupported()){
-        $('.handlerxhr').remove();    
-    } else {
-        //      
-        module('qq.UploadHandlerXhr');
-        //
-    	
-    	asyncTest("upload", function() {		
-    	    expect(9);
-    	    	
-    		var data = {stringOne: 'rtdfghdfhfh',stringTwo: 'dfsgsdfgsdg',stringThree: 'dfsgfhdfhdg'};
-    		var onProgressCalled = false;
-    		var expectedId, expectedName;
-    														
-    		var uploadHandler = new qq.UploadHandlerXhr({
-    			action: 'action-handler-test.php',
-    			onProgress: function(id, fileName, loaded, total){
-    				if (!onProgressCalled) {
-    					onProgressCalled = true;
-    					
-    					same(id, expectedId, 'progress event fired with correct id param');
-    					same(fileName, expectedName, 'progress event fired with correct fileName param')					
-    					ok(loaded <= total && total > 0, 'progress event fired with possible loaded and total');
-    					
-    					same(total, uploadHandler.getSize(id), 'getSize method');					
-    				}
-    			},
-    			onComplete: function(id, fileName, response){    			    
-                    same(id, expectedId, 'progress event fired with correct id param');
-                    same(fileName, expectedName, 'progress event fired with correct fileName param')
-                                    				
-    				data.fileName = fileName;
-                    data.qqfile = fileName;
-
-    				same(response, data, 'server received passed params, filenames match');
-    				
-    				same(fileName, uploadHandler.getName(id), 'getName method');    				 
-    			}
-    		});
-    			
-    		var input = document.getElementById('handlerxhr1');
-    		
-    		qq.attach(input, 'change', function(){
-    			setTimeout(start, uploadTimeout);
-    										
-    			var id = uploadHandler.add(input.files[0]);
-    			ok(id != null, 'id returned by add');
-    			
-    			expectedId = id;
-    			expectedName = input.files[0].name || input.files[0].fileName;    			
-    			if (!expectedName){
-    			    ok(false, 'false value as a file name used');
-    			}
-    			
-    			uploadHandler.upload(id, data);
-    			
-    			qq.remove(input);			
-    		});
-    	});	    
-        	
-    	asyncTest("cancel", function() {						
-    		var uploadHandler = new qq.UploadHandlerXhr({
-    			action: 'action-slow-response.php',
-    			onComplete: function(id, fileName, response){
-    				ok(false, 'onComplete should not run, the request should be cancelled');
-    			}
-    		});
-    			
-    		var input = document.getElementById('handlerxhr2');
-    		if (!input){
-    			// input removed because uploading via XHR is not supported
-    			return;
-    		}
-    		
-    		qq.attach(input, 'change', function(){						
-    			var id = uploadHandler.add(input.files[0]);
-    			uploadHandler.upload(id);
-    			uploadHandler.cancel(id);
-    			
-    			start();			
-    			qq.remove(input);								
-    		});
-    	});		
-	}	
-});
-	</script>  
-</head>
-<body> 
-	<h1 id="qunit-header">File uploader tests</h1> 
-	<h2 id="qunit-banner"></h2> 
-	<h2 id="qunit-userAgent"></h2> 
-	<ol id="qunit-tests"></ol>
-	
-	<p>
-	    Open this page via https connection, and make sure that loading bar is not acting strange after all tests are run.
-	    Back button test fails in Opera. 
-	</p>
-	
-	<p>Please select a file for each input below (in order)</p>
-
-    <p>qq.FileUploader</p>
-    <div id="fileuploader1"></div>
-    	
-	<p>qq.UploadHandlerForm</p>
-	<input class="handlerform" id="testinput1" type="file">
-	<input class="handlerform" id="testinput2" type="file">
-
-	<p>qq.UploadHandlerXhr</p>	
-	<input class="handlerxhr" id="handlerxhr1" type="file">
-	<input class="handlerxhr" id="handlerxhr2" type="file">	 
-		
-</body> 
-</html>
-
-
diff --git a/addon/js_upload/js_upload.php b/addon/js_upload/js_upload.php
deleted file mode 100644
index 1996b8504..000000000
--- a/addon/js_upload/js_upload.php
+++ /dev/null
@@ -1,339 +0,0 @@
-<?php
-
-/**
- * Name: JS Uploader
- * Description: JavaScript photo/image uploader. Uses Valum 'qq' Uploader.
- * Version: 1.0
- * Author: Chris Case <http://friendika.openmindspace.org/profile/chris_case>
- */
-
-/**
- *
- * JavaScript Photo/Image Uploader
- *
- * Uses Valum 'qq' Uploader. 
- * Module Author: Chris Case
- *
- */
-
-
-function js_upload_install() {
-	register_hook('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form');
-	register_hook('photo_post_init',   'addon/js_upload/js_upload.php', 'js_upload_post_init');
-	register_hook('photo_post_file',   'addon/js_upload/js_upload.php', 'js_upload_post_file');
-	register_hook('photo_post_end',    'addon/js_upload/js_upload.php', 'js_upload_post_end');
-}
-
-
-function js_upload_uninstall() {
-	unregister_hook('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form');
-	unregister_hook('photo_post_init',   'addon/js_upload/js_upload.php', 'js_upload_post_init');
-	unregister_hook('photo_post_file',   'addon/js_upload/js_upload.php', 'js_upload_post_file');
-	unregister_hook('photo_post_end',    'addon/js_upload/js_upload.php', 'js_upload_post_end');
-}
-
-
-function js_upload_form(&$a,&$b) {
-
-	$b['default_upload'] = false;
-
-	$b['addon_text'] .= '<link href="' . $a->get_baseurl() . '/addon/js_upload/file-uploader/client/fileuploader.css" rel="stylesheet" type="text/css">';
-	$b['addon_text'] .= '<script src="' . $a->get_baseurl() . '/addon/js_upload/file-uploader/client/fileuploader.js" type="text/javascript"></script>';
-   
-	$upload_msg = t('Upload a file');
-	$drop_msg = t('Drop files here to upload');
-	$cancel = t('Cancel');
-	$failed = t('Failed');
-
-	$b['addon_text'] .= <<< EOT
-	
- <div id="file-uploader-demo1">		
-  <noscript>			
-   <p>Please enable JavaScript to use file uploader.</p>
-   <!-- or put a simple form for upload here -->
-  </noscript> 
- </div>
-
-<script type="text/javascript">
-var uploader = null;       
-function getSelected(opt) {
-            var selected = new Array();
-            var index = 0;
-            for (var intLoop = 0; intLoop < opt.length; intLoop++) {
-               if ((opt[intLoop].selected) ||
-                   (opt[intLoop].checked)) {
-                  index = selected.length;
-                  //selected[index] = new Object;
-                  selected[index] = opt[intLoop].value;
-                  //selected[index] = intLoop;
-               }
-            }
-            return selected;
-         } 
-function createUploader() {
-	uploader = new qq.FileUploader({
-		element: document.getElementById('file-uploader-demo1'),
-		action: '{$b['post_url']}',
-
-        template: '<div class="qq-uploader">' + 
-                '<div class="qq-upload-drop-area"><span>$drop_msg</span></div>' +
-                '<div class="qq-upload-button">$upload_msg</div>' +
-                '<ul class="qq-upload-list"></ul>' + 
-             '</div>',
-
-        // template for one item in file list
-        fileTemplate: '<li>' +
-                '<span class="qq-upload-file"></span>' +
-                '<span class="qq-upload-spinner"></span>' +
-                '<span class="qq-upload-size"></span>' +
-                '<a class="qq-upload-cancel" href="#">$cancel</a>' +
-                '<span class="qq-upload-failed-text">$failed</span>' +
-            '</li>',        
-
-		debug: true,
-		onSubmit: function(id,filename) {
-			if (typeof acl!="undefined"){
-				uploader.setParams( {
-					newalbum		:	document.getElementById('photos-upload-newalbum').value,
-					album			:	document.getElementById('photos-upload-album-select').value,
-					group_allow		:	acl.allow_gid.join(','),
-					contact_allow	:	acl.allow_cid.join(','),
-					group_deny		:	acl.deny_gid.join(','),
-					contact_deny	:	acl.deny_cid.join(',')
-				});
-			} else {
-				uploader.setParams( {
-					newalbum		:	document.getElementById('photos-upload-newalbum').value,
-					album			:	document.getElementById('photos-upload-album-select').value,
-					group_allow		:	getSelected(document.getElementById('group_allow')).join(','),
-					contact_allow	:	getSelected(document.getElementById('contact_allow')).join(','),
-					group_deny		:	getSelected(document.getElementById('group_deny')).join(','),
-					contact_deny	:	getSelected(document.getElementById('contact_deny')).join(',')
-				});
-			}
-		}
-	});           
-}
-
-
-// in your app create uploader as soon as the DOM is ready
-// don't wait for the window to load  
-window.onload = createUploader;     
-
-
-</script>
- 
-EOT;
-
-
-}
-
-function js_upload_post_init(&$a,&$b) {
-
-	// list of valid extensions, ex. array("jpeg", "xml", "bmp")
-
-	$allowedExtensions = array("jpeg","gif","png","jpg");
-
-	// max file size in bytes
-
-	$sizeLimit = get_config('system','maximagesize'); //6 * 1024 * 1024;
-
-	$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
-
-	$result = $uploader->handleUpload();
-
-
-	// to pass data through iframe you will need to encode all html tags
-	$a->data['upload_jsonresponse'] =  htmlspecialchars(json_encode($result), ENT_NOQUOTES);
-
-	if(isset($result['error'])) {
-		logger('mod/photos.php: photos_post(): error uploading photo: ' . $result['error'] , 'LOGGER_DEBUG');
-		echo json_encode($result);
-		killme();
-	}
-
-	$a->data['upload_result'] = $result;
-
-}
-
-function js_upload_post_file(&$a,&$b) {
-
-	$result = $a->data['upload_result'];
-
-	$b['src']		= $result['path'];
-	$b['filename']	= $result['filename'];
-	$b['filesize']	= filesize($b['src']);
-
-}
-
-
-function js_upload_post_end(&$a,&$b) {
-
-logger('upload_post_end');
-	if(x($a->data,'upload_jsonresponse')) {
-		echo $a->data['upload_jsonresponse'];
-		killme();
-	}
-
-}
-
-
-/**
- * Handle file uploads via XMLHttpRequest
- */
-class qqUploadedFileXhr {
-
-	private $pathnm = '';
-
-    /**
-     * Save the file in the temp dir.
-     * @return boolean TRUE on success
-     */
-    function save() {    
-        $input = fopen("php://input", "r");
-        $this->pathnm = tempnam(sys_get_temp_dir(),'frn');
-		$temp = fopen($this->pathnm,"w");
-        $realSize = stream_copy_to_stream($input, $temp);
-
-        fclose($input);
-		fclose($temp);
-        
-        if ($realSize != $this->getSize()){            
-            return false;
-        }
-        return true;
-    }
-
-	function getPath() {
-		return $this->pathnm;
-	}
-
-    function getName() {
-        return $_GET['qqfile'];
-    }
-
-    function getSize() {
-        if (isset($_SERVER["CONTENT_LENGTH"])){
-            return (int)$_SERVER["CONTENT_LENGTH"];            
-        } else {
-            throw new Exception('Getting content length is not supported.');
-        }      
-    }   
-}
-
-/**
- * Handle file uploads via regular form post (uses the $_FILES array)
- */
-
-class qqUploadedFileForm {  
-
-
-    /**
-     * Save the file to the specified path
-     * @return boolean TRUE on success
-     */
-
-
-    function save() {
-        return true;
-    }
-
-	function getPath() {
-		return $_FILES['qqfile']['tmp_name'];
-	}
-
-    function getName() {
-        return $_FILES['qqfile']['name'];
-    }
-    function getSize() {
-        return $_FILES['qqfile']['size'];
-    }
-}
-
-class qqFileUploader {
-    private $allowedExtensions = array();
-    private $sizeLimit = 10485760;
-    private $file;
-
-    function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760){        
-        $allowedExtensions = array_map("strtolower", $allowedExtensions);
-            
-        $this->allowedExtensions = $allowedExtensions;        
-        $this->sizeLimit = $sizeLimit;
-        
-        if (isset($_GET['qqfile'])) {
-            $this->file = new qqUploadedFileXhr();
-        } elseif (isset($_FILES['qqfile'])) {
-            $this->file = new qqUploadedFileForm();
-        } else {
-            $this->file = false; 
-        }
-
-    }
-    
-    
-    private function toBytes($str){
-        $val = trim($str);
-        $last = strtolower($str[strlen($str)-1]);
-        switch($last) {
-            case 'g': $val *= 1024;
-            case 'm': $val *= 1024;
-            case 'k': $val *= 1024;        
-        }
-        return $val;
-    }
-    
-    /**
-     * Returns array('success'=>true) or array('error'=>'error message')
-     */
-    function handleUpload(){
-        
-        if (!$this->file){
-            return array('error' => t('No files were uploaded.'));
-        }
-        
-        $size = $this->file->getSize();
-        
-        if ($size == 0) {
-            return array('error' => t('Uploaded file is empty'));
-        }
-        
-//        if ($size > $this->sizeLimit) {
-
-//            return array('error' => t('Uploaded file is too large'));
-//        }
-        
-
-		$maximagesize = get_config('system','maximagesize');
-
-		if(($maximagesize) && ($size > $maximagesize)) {
-			return array('error' => t('Image exceeds size limit of ') . $maximagesize );
-
-		}
-
-        $pathinfo = pathinfo($this->file->getName());
-        $filename = $pathinfo['filename'];
-
-        $ext = $pathinfo['extension'];
-
-        if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
-            $these = implode(', ', $this->allowedExtensions);
-            return array('error' => t('File has an invalid extension, it should be one of ') . $these . '.');
-        }
-        
-        if ($this->file->save()){
-            return array(
-				'success'=>true,
-				'path' => $this->file->getPath(), 
-				'filename' => $filename . '.' . $ext
-			);
-        } else {
-            return array(
-				'error'=> t('Upload was cancelled, or server error encountered'),
-				'path' => $this->file->getPath(), 
-				'filename' => $filename . '.' . $ext
-			);
-        }
-        
-    }    
-}
diff --git a/addon/ldapauth/README b/addon/ldapauth/README
deleted file mode 100644
index cf28ef1e0..000000000
--- a/addon/ldapauth/README
+++ /dev/null
@@ -1,17 +0,0 @@
-Authenticate a user against an LDAP directory
-Useful for Windows Active Directory and other LDAP-based organisations
-to maintain a single password across the organisation.
-
-Optionally authenticates only if a member of a given group in the directory.
-
-The person must have registered with Friendika using the normal registration 
-procedures in order to have a Friendika user record, contact, and profile.
-
-Note when using with Windows Active Directory: you may need to set TLS_CACERT in your site
-ldap.conf file to the signing cert for your LDAP server. 
-
-The required configuration options for this module may be set in the .htconfig.php file
-e.g.:
-
-$a->config['ldapauth']['ldap_server'] = 'host.example.com';
-...etc.
diff --git a/addon/ldapauth/ldapauth.php b/addon/ldapauth/ldapauth.php
deleted file mode 100644
index 7230302e9..000000000
--- a/addon/ldapauth/ldapauth.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-/**
- * Name: LDAP Authenticate
- * Description: Authenticate a user against an LDAP directory
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- */
- 
-/**
- * Friendika addon
- * 
- * Module: LDAP Authenticate
- *
- * Authenticate a user against an LDAP directory
- * Useful for Windows Active Directory and other LDAP-based organisations
- * to maintain a single password across the organisation.
- *
- * Optionally authenticates only if a member of a given group in the directory.
- *
- * The person must have registered with Friendika using the normal registration 
- * procedures in order to have a Friendika user record, contact, and profile.
- *
- * Note when using with Windows Active Directory: you may need to set TLS_CACERT in your site
- * ldap.conf file to the signing cert for your LDAP server. 
- * 
- * The required configuration options for this module may be set in the .htconfig.php file
- * e.g.:
- *
- * $a->config['ldapauth']['ldap_server'] = 'host.example.com';
- * ...etc.
- *
- */
-
-
-
-function ldapauth_install() {
-	register_hook('authenticate', 'addon/ldapauth/ldapauth.php', 'ldapauth_hook_authenticate');
-}
-
-
-function ldapauth_uninstall() {
-	unregister_hook('authenticate', 'addon/ldapauth/ldapauth.php', 'ldapauth_hook_authenticate');
-}
-
-
-function ldapauth_hook_authenticate($a,&$b) {
-	if(ldapauth_authenticate($b['username'],$b['password'])) {
-		$results = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 AND `verified` = 1 LIMIT 1",
-				dbesc($b['username'])
-		);
-		if(count($results)) {
-				$b['user_record'] = $results[0];
-				$b['authenticated'] = 1;
-		}
-	}
-	return;
-}
-
-
-function ldapauth_authenticate($username,$password) {
-
-    $ldap_server   = get_config('ldapauth','ldap_server');
-    $ldap_binddn   = get_config('ldapauth','ldap_binddn');
-    $ldap_bindpw   = get_config('ldapauth','ldap_bindpw');
-    $ldap_searchdn = get_config('ldapauth','ldap_searchdn');
-    $ldap_userattr = get_config('ldapauth','ldap_userattr');
-    $ldap_group    = get_config('ldapauth','ldap_group');
-
-    if(! ((strlen($password))
-            && (function_exists('ldap_connect'))
-            && (strlen($ldap_server))))
-            return false;
-
-    $connect = @ldap_connect($ldap_server);
-
-    if(! $connect)
-        return false;
-
-    @ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION,3);
-    @ldap_set_option($connect, LDAP_OPT_REFERRALS, 0);
-    if((@ldap_bind($connect,$ldap_binddn,$ldap_bindpw)) === false) {
-        return false;
-    }
-
-    $res = @ldap_search($connect,$ldap_searchdn, $ldap_userattr . '=' . $username);
-
-    if(! $res) {
-        return false;
-    }
-
-    $id = @ldap_first_entry($connect,$res);
-
-    if(! $id) {
-        return false;
-    }
-
-    $dn = @ldap_get_dn($connect,$id);
-
-    if(! @ldap_bind($connect,$dn,$password))
-        return false;
-
-    if(! strlen($ldap_group))
-        return true;
-
-    $r = @ldap_compare($connect,$ldap_group,'member',$dn);
-    if ($r === -1) {
-        $err = @ldap_error($connect);
-        $eno = @ldap_errno($connect);
-        @ldap_close($connect);
-
-        if ($eno === 32) {
-            logger("ldapauth: access control group Does Not Exist");
-            return false;
-        }
-        elseif ($eno === 16) {
-            logger('ldapauth: membership attribute does not exist in access control group');
-            return false;
-        }
-        else {
-            logger('ldapauth: error: ' . $err);
-            return false;
-        }
-    }
-    elseif ($r === false) {
-        @ldap_close($connect);
-        return false;
-    }
-
-    return true;
-}
diff --git a/addon/oembed/oembed.js b/addon/oembed/oembed.js
deleted file mode 100644
index f8e957413..000000000
--- a/addon/oembed/oembed.js
+++ /dev/null
@@ -1,6 +0,0 @@
-function oembed(){
-	var reply = prompt("$oembed_message:");
-	if(reply && reply.length) { 
-		  tinyMCE.execCommand('mceInsertRawHTML',false, "[embed]"+reply+"[/embed]" );
-	}
-}
diff --git a/addon/oembed/oembed.php b/addon/oembed/oembed.php
deleted file mode 100644
index 880e4992f..000000000
--- a/addon/oembed/oembed.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * Name: OEmbed
- * Description: OEmbed is a format for allowing an embedded representation of a URL on third party sites http://www.oembed.com/
- * Version: 1.2
- * Author: Fabio Comuni <http://kirgroup.com/profile/fabrix>
- */
-
-require_once('include/oembed.php');
-
-function oembed_install() {
-	register_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
-	register_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
-	register_hook('plugin_settings', 'addon/oembed/oembed.php', 'oembed_settings'); 
-	register_hook('plugin_settings_post', 'addon/oembed/oembed.php', 'oembed_settings_post');
-}
-
-function oembed_uninstall() {
-	unregister_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
-	unregister_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
-	unregister_hook('plugin_settings', 'addon/oembed/oembed.php', 'oembed_settings'); 
-	unregister_hook('plugin_settings_post', 'addon/oembed/oembed.php', 'oembed_settings_post');
-}
-
-function oembed_settings_post($a,$b){
-    if(! local_user())
-		return;
-	if (x($_POST,'oembed-submit')){
-		set_pconfig(local_user(), 'oembed', 'use_for_youtube', (x($_POST,'oembed_use_for_youtube')? intval($_POST['oembed_use_for_youtube']):0));
-		info( t('OEmbed settings updated') . EOL);
-	}
-}
-
-function oembed_settings(&$a,&$o) {
-    if(! local_user())
-		return;
-	$uofy = intval(get_pconfig(local_user(), 'oembed', 'use_for_youtube' ));
-
-	$t = file_get_contents( dirname(__file__). "/settings.tpl" );
-	$o .= replace_macros($t, array(
-		'$submit' => t('Submit'),
-		'$title' => "OEmbed",
-		'$useoembed' => array('oembed_use_for_youtube', t('Use OEmbed for YouTube videos'), $uofy, ""),
-	));
-	
-}
-
-
-function oembed_hook_page_header($a, &$b){
-	$a->page['htmlhead'] .= sprintf('<script src="%s/oembed/oembed.js"></script>', $a->get_baseurl());
-}
-
-
-function oembed_hook_jot_tool($a, &$b) {
-	$b .= '
-	<div class="tool-wrapper" style="display: $visitor;" >
-	  <img class="tool-link" src="addon/oembed/oembed.png" alt="Embed" title="Embed" onclick="oembed();" />
-	</div> 
-	';
-}
-
-
-function oembed_module() {
-	return;
-}
-
-function oembed_init(&$a) {
-	if ($a->argv[1]=='oembed.js'){
-		$tpl = file_get_contents('addon/oembed/oembed.js');
-		echo replace_macros($tpl, array(
-			'$oembed_message' =>  t('URL to embed:'),
-		));
-	}
-	
-	if ($a->argv[1]=='b2h'){
-		$url = array( "", trim(hex2bin($_GET['url'])));
-		echo oembed_replacecb($url);
-	}
-	
-	if ($a->argv[1]=='h2b'){
-		$text = trim(hex2bin($_GET['text']));
-		echo oembed_html2bbcode($text);
-	}
-	
-	killme();
-	
-}
-
-?>
diff --git a/addon/oembed/oembed.png b/addon/oembed/oembed.png
deleted file mode 100644
index 6fc3794bb..000000000
--- a/addon/oembed/oembed.png
+++ /dev/null
diff --git a/addon/oembed/settings.tpl b/addon/oembed/settings.tpl
deleted file mode 100644
index 5a65ef8e5..000000000
--- a/addon/oembed/settings.tpl
+++ /dev/null
@@ -1,7 +0,0 @@
-<div class="settings-block">
-	<h3 class="settings-heading">$title</h3>
-	{{ inc field_checkbox.tpl with $field=$useoembed }}{{ endinc }}
-	<div class="settings-submit-wrapper">
-		<input type="submit" value="$submit" class="settings-submit" name="oembed-submit" />
-	</div>
-</div>
diff --git a/addon/piwik/README b/addon/piwik/README
deleted file mode 100644
index 20b78b51e..000000000
--- a/addon/piwik/README
+++ /dev/null
@@ -1,43 +0,0 @@
-____ Piwik Plugin ____
-by Tobias Diekershoff
-   tobias.diekershoff(at)gmx.net
-
-This addon allows you to embed the code necessary for the FLOSS webanalytics
-tool piwik into the Friendika pages.
-
-Online version of this Document: http://ur1.ca/35m2x
-
-___ Requirements ___
-
-To use this plugin you need a "piwik":http://piwik.org installation.
-
-___ Where to find ___
-
-In the Friendika git repository @/addon/piwik/piwik.php@ and a CSS file for
-styling the opt-out notice.
-
-___ Configuration ___
-
-Open the .htconfig.php file and add "piwik" to the list of activated addons. 
-    $a->config['system']['addon'] = "piwik, ..."
-You have to add 3 more configuration variables for the addon:
-
-$a->config['piwik']['baseurl'] = 'example.com/piwik/';
-$a->config['piwik']['sideid'] = '1';
-$a->config['piwik']['optout'] = true;
-
-The *baseurl* points to your piwik installation. Use the absolute path,
-remember trailing slashes but ignore the protocol (http/s) part of the URL.
-Change the *sideid* parameter to whatever ID you want to use for tracking your
-Friendika installation. The *optout* parameter (true|false) defines whether or
-not a short notice about the utilization of piwik will be displayed on every
-page of your Friendika site (at the bottom of the page with some spacing to the
-other content). Part of the note is a link that allows the visitor to set an
-_opt-out_ cookie which will prevent visits from that user be tracked by piwik.
-
-Currently the optional notice states the following:
-
-    This website is tracked using the Piwik analytics tool. If you do not want
-    that your visits are logged this way you can set a cookie to prevent Piwik
-    from tracking further visits of the site (opt-out).
-
diff --git a/addon/piwik/admin.tpl b/addon/piwik/admin.tpl
deleted file mode 100644
index 0edd06210..000000000
--- a/addon/piwik/admin.tpl
+++ /dev/null
@@ -1,4 +0,0 @@
-{{ inc field_input.tpl with $field=$baseurl }}{{ endinc }}
-{{ inc field_input.tpl with $field=$siteid }}{{ endinc }}
-{{ inc field_checkbox.tpl with $field=$optout }}{{ endinc }}
-<div class="submit"><input type="submit" name="page_site" value="$submit" /></div>
diff --git a/addon/piwik/piwik.css b/addon/piwik/piwik.css
deleted file mode 100644
index bb43b67ea..000000000
--- a/addon/piwik/piwik.css
+++ /dev/null
@@ -1,8 +0,0 @@
-#piwik-optout-link {
-	padding: 100px 50px;
-	text-align: justify;
-	font-size: 0.85em;
-}
-#piwik-code-block {
-	display: none;
-}
diff --git a/addon/piwik/piwik.php b/addon/piwik/piwik.php
deleted file mode 100644
index 890309d4f..000000000
--- a/addon/piwik/piwik.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-/**
- * Name: Piwik Analytics
- * Description: Piwik Analytics Plugin for Friendika
- * Version: 1.0
- * Author: Tobias Diekershoff <https://diekershoff.homeunix.net/friendika/profile/tobias>
- */
- 
-
-/*   Piwik Analytics Plugin for Friendika
- *
- *   Author: Tobias Diekershoff
- *           tobias.diekershoff@gmx.net
- *
-*   License: 3-clause BSD license
- *
- *   Configuration:
- *     Add the following two lines to your .htconfig.php file:
- *
- *     $a->config['piwik']['baseurl'] = 'www.example.com/piwik/';
- *     $a->config['piwik']['siteid'] = '1';
- *     $a->config['piwik']['optout'] = true;  // set to false to disable
- *
- *     Change the siteid to the ID that the Piwik tracker for your Friendika
- *     installation has. Alter the baseurl to fit your needs, don't care
- *     about http/https but beware to put the trailing / at the end of your
- *     setting.
- *
- *     Documentation see http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Piwik_Plugin
- */
-
-function piwik_install() {
-	register_hook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics');
-
-        logger("installed piwik plugin");
-}
-
-function piwik_uninstall() {
-	unregister_hook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics');
-
-        logger("uninstalled piwik plugin");
-}
-
-function piwik_analytics($a,&$b) {
-
-	/*
-	 *   styling of every HTML block added by this plugin is done in the
-	 *   associated CSS file. We just have to tell Friendika to get it
-	 *   into the page header.
-	 */
-	$a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/piwik/piwik.css' . '" media="all" />' . "\r\n";
-
-	/*
-	 *   Get the configuration variables from the .htconfig file.
-	 */
-	$baseurl = get_config('piwik','baseurl');
-	$siteid  = get_config('piwik','siteid');
-	$optout  = get_config('piwik','optout');
-
-	/*
-	 *   Add the Piwik code for the site.
-	 */
-	$b .= "<div id='piwik-code-block'> <!-- Piwik -->\r\n <script type=\"text/javascript\">\r\n var pkBaseURL = ((\"https:\" == document.location.protocol) ? \"https://".$baseurl."\" : \"http://".$baseurl."\");\r\n document.write(unescape(\"%3Cscript src='\" + pkBaseURL + \"piwik.js' type='text/javascript'%3E%3C/script%3E\"));\r\n </script>\r\n<script type=\"text/javascript\">\r\n try {\r\n var piwikTracker = Piwik.getTracker(pkBaseURL + \"piwik.php\", ".$siteid.");\r\n piwikTracker.trackPageView();\r\n piwikTracker.enableLinkTracking();\r\n }\r\n catch( err ) {}\r\n </script>\r\n<noscript><p><img src=\"http://".$baseurl."/piwik.php?idsite=".$siteid."\" style=\"border:0\" alt=\"\" /></p></noscript>\r\n <!-- End Piwik Tracking Tag --> </div>";
-	/*
-	 *   If the optout variable is set to true then display the notice
-	 *   otherwise just include the above code into the page.
-	 */
-	if ($optout) {
-            $b .= "<div id='piwik-optout-link'>";
-            $b .= t("This website is tracked using the <a href='http://www.piwik.org'>Piwik</a> analytics tool.");
-            $b .= " ";
-            $the_url =  "http://".$baseurl ."index.php?module=CoreAdminHome&action=optOut";
-            $b .= sprintf(t("If you do not want that your visits are logged this way you <a href='%s'>can set a cookie to prevent Piwik from tracking further visits of the site</a> (opt-out)."), $the_url);
-            $b .= "</div>";
-	}
-
-}
-function piwik_plugin_admin (&$a, &$o) {
-    $t = file_get_contents( dirname(__file__)."/admin.tpl");
-    $o = replace_macros( $t, array(
-            '$submit' => t('Submit'),
-            '$baseurl' => array('baseurl', t('Piwik Base URL'), get_config('piwik','baseurl' ), ''),
-            '$siteid' => array('siteid', t('Site ID'), get_config('piwik','siteid' ), ''),
-            '$optout' => array('optout', t('Show opt-out cookie link?'), get_config('piwik','optout' ), ''),
-        ));
-}
-function piwik_plugin_admin_post (&$a) {
-    $url = ((x($_POST, 'baseurl')) ? notags(trim($_POST['baseurl'])) : '');
-    $id = ((x($_POST, 'siteid')) ? trim($_POST['siteid']) : '');
-    $optout = ((x($_POST, 'optout')) ? trim($_POST['optout']) : '');
-    set_config('piwik', 'baseurl', $url);
-    set_config('piwik', 'siteid', $id);
-    set_config('piwik', 'optout', $optout);
-    info( t('Settings updated.'). EOL);
-}
diff --git a/addon/poormancron/poormancron.php b/addon/poormancron/poormancron.php
deleted file mode 100644
index bbe023cd7..000000000
--- a/addon/poormancron/poormancron.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * Name: Poor Man Cron
- * Description: Execute updates on pageviews, without the need of commandline php
- * Version: 1.2
- * Author: Fabio Comuni <http://kirgroup.com/profile/fabrix>
- */
-
-function poormancron_install() {
-	// check for command line php
-	$a = get_app();
-	$ex = Array();
-	$ex[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-	$ex[1] = dirname(dirname(dirname(__file__)))."/testargs.php";
-	$ex[2] = "test";
-	$out = exec(implode(" ", $ex));
-	if ($out==="test") {
-		set_config('poormancron','usecli',1);
-		logger("poormancron will use cli php");
-	} else {
-		set_config('poormancron','usecli',0);
-		logger("poormancron will NOT use cli php");
-	}
-	
-	register_hook('page_end', 'addon/poormancron/poormancron.php', 'poormancron_hook');
-	register_hook('proc_run', 'addon/poormancron/poormancron.php','poormancron_procrun');
-	logger("installed poormancron");
-}
-
-function poormancron_uninstall() {
-	unregister_hook('page_end', 'addon/poormancron/poormancron.php', 'poormancron_hook');
-	unregister_hook('proc_run', 'addon/poormancron/poormancron.php','poormancron_procrun');
-	logger("removed poormancron");
-}
-
-
-
-function poormancron_hook(&$a,&$b) {
-    $now = time();
-    $lastupdate = get_config('poormancron', 'lastupdate');
-
-    // 300 secs, 5 mins
-    if (!$lastupdate || ($now-$lastupdate)>300) {
-        set_config('poormancron','lastupdate', $now);
-        proc_run('php',"include/poller.php");
-    }
-}
-
-function poormancron_procrun(&$a, &$arr) {
-	if (get_config('poormancron','usecli')==1) return;
-	$argv = $arr['args'];
-	$arr['run_cmd'] = false;
-	logger("poormancron procrun ".implode(", ",$argv));
-	array_shift($argv);
-	$argc = count($argv);
-	logger("poormancron procrun require_once ".basename($argv[0]));
-	require_once(basename($argv[0]));
-	$funcname=str_replace(".php", "", basename($argv[0]))."_run";
-  
-	$funcname($argv, $argc);
-}
-
-
-?>
diff --git a/addon/randplace/randplace.css b/addon/randplace/randplace.css
deleted file mode 100644
index bd7af6d74..000000000
--- a/addon/randplace/randplace.css
+++ /dev/null
@@ -1,14 +0,0 @@
-
-
-
-#randplace-enable-label {
-	float: left;
-	width: 200px;
-	margin-bottom: 25px;
-}
-
-#randplace-checkbox {
-	float: left;
-}
-
-
diff --git a/addon/randplace/randplace.php b/addon/randplace/randplace.php
deleted file mode 100644
index bae8e7c69..000000000
--- a/addon/randplace/randplace.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-/**
- * Name: Random place
- * Description: Sample Friendika plugin/addon. Set a random place when posting.
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- * 
- * 
- * 
- *
- * Addons are registered with the system in the
- * .htconfig.php file.
- *
- * $a->config['system']['addon'] = 'plugin1,plugin2,etc.';
- *
- * When registration is detected, the system calls the plugin
- * name_install() function, located in 'addon/name/name.php',
- * where 'name' is the name of the addon.
- * If the addon is removed from the configuration list, the 
- * system will call the name_uninstall() function.
- *
- */
-
-
-function randplace_install() {
-
-	/**
-	 * 
-	 * Our demo plugin will attach in three places.
-	 * The first is just prior to storing a local post.
-	 *
-	 */
-
-	register_hook('post_local', 'addon/randplace/randplace.php', 'randplace_post_hook');
-
-	/**
-	 *
-	 * Then we'll attach into the plugin settings page, and also the 
-	 * settings post hook so that we can create and update
-	 * user preferences.
-	 *
-	 */
-
-	register_hook('plugin_settings', 'addon/randplace/randplace.php', 'randplace_settings');
-	register_hook('plugin_settings_post', 'addon/randplace/randplace.php', 'randplace_settings_post');
-
-	logger("installed randplace");
-}
-
-
-function randplace_uninstall() {
-
-	/**
-	 *
-	 * uninstall unregisters any hooks created with register_hook
-	 * during install. It may also delete configuration settings
-	 * and any other cleanup.
-	 *
-	 */
-
-	unregister_hook('post_local',    'addon/randplace/randplace.php', 'randplace_post_hook');
-	unregister_hook('plugin_settings', 'addon/randplace/randplace.php', 'randplace_settings');
-	unregister_hook('plugin_settings_post', 'addon/randplace/randplace.php', 'randplace_settings_post');
-
-
-	logger("removed randplace");
-}
-
-
-
-function randplace_post_hook($a, &$item) {
-
-	/**
-	 *
-	 * An item was posted on the local system.
-	 * We are going to look for specific items:
-	 *      - A status post by a profile owner
-	 *      - The profile owner must have allowed our plugin
-	 *
-	 */
-
-	logger('randplace invoked');
-
-	if(! local_user())   /* non-zero if this is a logged in user of this system */
-		return;
-
-	if(local_user() != $item['uid'])    /* Does this person own the post? */
-		return;
-
-	if($item['parent'])   /* If the item has a parent, this is a comment or something else, not a status post. */
-		return;
-
-	/* Retrieve our personal config setting */
-
-	$active = get_pconfig(local_user(), 'randplace', 'enable');
-
-	if(! $active)
-		return;
-
-	/**
-	 *
-	 * OK, we're allowed to do our stuff.
-	 * Here's what we are going to do:
-	 * load the list of timezone names, and use that to generate a list of world cities.
-	 * Then we'll pick one of those at random and put it in the "location" field for the post.
-	 *
-	 */
-
-	$cities = array();
-	$zones = timezone_identifiers_list();
-	foreach($zones as $zone) {
-		if((strpos($zone,'/')) && (! stristr($zone,'US/')) && (! stristr($zone,'Etc/')))
-			$cities[] = str_replace('_', ' ',substr($zone,strpos($zone,'/') + 1));
-	}
-
-	if(! count($cities))
-		return;
-	$city = array_rand($cities,1);
-	$item['location'] = $cities[$city];
-
-	return;
-}
-
-
-
-
-/**
- *
- * Callback from the settings post function.
- * $post contains the $_POST array.
- * We will make sure we've got a valid user account
- * and if so set our configuration setting for this person.
- *
- */
-
-function randplace_settings_post($a,$post) {
-	if(! local_user())
-		return;
-	set_pconfig(local_user(),'randplace','enable',intval($_POST['randplace']));
-}
-
-
-/**
- *
- * Called from the Plugin Setting form. 
- * Add our own settings info to the page.
- *
- */
-
-
-
-function randplace_settings(&$a,&$s) {
-
-	if(! local_user())
-		return;
-
-	/* Add our stylesheet to the page so we can make our settings look nice */
-
-	$a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/randplace/randplace.css' . '" media="all" />' . "\r\n";
-
-	/* Get the current state of our config variable */
-
-	$enabled = get_pconfig(local_user(),'randplace','enable');
-
-	$checked = (($enabled) ? ' checked="checked" ' : '');
-
-	/* Add some HTML to the existing form */
-
-	$s .= '<div class="settings-block">';
-	$s .= '<h3>' . t('Randplace Settings') . '</h3>';
-	$s .= '<div id="randplace-enable-wrapper">';
-	$s .= '<label id="randplace-enable-label" for="randplace-checkbox">' . t('Enable Randplace Plugin') . '</label>';
-	$s .= '<input id="randplace-checkbox" type="checkbox" name="randplace" value="1" ' . $checked . '/>';
-	$s .= '</div><div class="clear"></div>';
-
-	/* provide a submit button */
-
-	$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
-
-}
diff --git a/addon/sniper/100x100.gif b/addon/sniper/100x100.gif
deleted file mode 100644
index 33708302f..000000000
--- a/addon/sniper/100x100.gif
+++ /dev/null
diff --git a/addon/sniper/100x100.jpg b/addon/sniper/100x100.jpg
deleted file mode 100644
index 315bd664b..000000000
--- a/addon/sniper/100x100.jpg
+++ /dev/null
diff --git a/addon/sniper/100x75.jpg b/addon/sniper/100x75.jpg
deleted file mode 100644
index 693e7c9d4..000000000
--- a/addon/sniper/100x75.jpg
+++ /dev/null
diff --git a/addon/sniper/100x80.jpg b/addon/sniper/100x80.jpg
deleted file mode 100644
index 594391e2c..000000000
--- a/addon/sniper/100x80.jpg
+++ /dev/null
diff --git a/addon/sniper/120x90hotshotsniper.jpg b/addon/sniper/120x90hotshotsniper.jpg
deleted file mode 100644
index 52d0f005d..000000000
--- a/addon/sniper/120x90hotshotsniper.jpg
+++ /dev/null
diff --git a/addon/sniper/125x125.jpg b/addon/sniper/125x125.jpg
deleted file mode 100644
index 047a505fd..000000000
--- a/addon/sniper/125x125.jpg
+++ /dev/null
diff --git a/addon/sniper/140x90.jpg b/addon/sniper/140x90.jpg
deleted file mode 100644
index e98df44e2..000000000
--- a/addon/sniper/140x90.jpg
+++ /dev/null
diff --git a/addon/sniper/150x150.jpg b/addon/sniper/150x150.jpg
deleted file mode 100644
index 225d1e9c1..000000000
--- a/addon/sniper/150x150.jpg
+++ /dev/null
diff --git a/addon/sniper/160x86.gif b/addon/sniper/160x86.gif
deleted file mode 100644
index da72f3e92..000000000
--- a/addon/sniper/160x86.gif
+++ /dev/null
diff --git a/addon/sniper/180x135.jpg b/addon/sniper/180x135.jpg
deleted file mode 100644
index 6fdfaf320..000000000
--- a/addon/sniper/180x135.jpg
+++ /dev/null
diff --git a/addon/sniper/250x180.jpg b/addon/sniper/250x180.jpg
deleted file mode 100644
index 41fbe9f6e..000000000
--- a/addon/sniper/250x180.jpg
+++ /dev/null
diff --git a/addon/sniper/300x200.jpg b/addon/sniper/300x200.jpg
deleted file mode 100644
index 0aeef9a7d..000000000
--- a/addon/sniper/300x200.jpg
+++ /dev/null
diff --git a/addon/sniper/300x300.jpg b/addon/sniper/300x300.jpg
deleted file mode 100644
index d4d4f2748..000000000
--- a/addon/sniper/300x300.jpg
+++ /dev/null
diff --git a/addon/sniper/32x32.jpg b/addon/sniper/32x32.jpg
deleted file mode 100644
index 8b4c20934..000000000
--- a/addon/sniper/32x32.jpg
+++ /dev/null
diff --git a/addon/sniper/335x185.jpg b/addon/sniper/335x185.jpg
deleted file mode 100644
index 9bb38c1a5..000000000
--- a/addon/sniper/335x185.jpg
+++ /dev/null
diff --git a/addon/sniper/60x60.jpg b/addon/sniper/60x60.jpg
deleted file mode 100644
index 4ad725772..000000000
--- a/addon/sniper/60x60.jpg
+++ /dev/null
diff --git a/addon/sniper/64x64.gif b/addon/sniper/64x64.gif
deleted file mode 100644
index cbb89e661..000000000
--- a/addon/sniper/64x64.gif
+++ /dev/null
diff --git a/addon/sniper/70x45.jpg b/addon/sniper/70x45.jpg
deleted file mode 100644
index b722a5a0a..000000000
--- a/addon/sniper/70x45.jpg
+++ /dev/null
diff --git a/addon/sniper/70x60.jpg b/addon/sniper/70x60.jpg
deleted file mode 100644
index 581521985..000000000
--- a/addon/sniper/70x60.jpg
+++ /dev/null
diff --git a/addon/sniper/73x80.jpg b/addon/sniper/73x80.jpg
deleted file mode 100644
index 9f6753ec1..000000000
--- a/addon/sniper/73x80.jpg
+++ /dev/null
diff --git a/addon/sniper/75x57.jpg b/addon/sniper/75x57.jpg
deleted file mode 100644
index 54753f1e5..000000000
--- a/addon/sniper/75x57.jpg
+++ /dev/null
diff --git a/addon/sniper/80x60.jpg b/addon/sniper/80x60.jpg
deleted file mode 100644
index dfd0b371e..000000000
--- a/addon/sniper/80x60.jpg
+++ /dev/null
diff --git a/addon/sniper/80x70.jpg b/addon/sniper/80x70.jpg
deleted file mode 100644
index 2f416fa67..000000000
--- a/addon/sniper/80x70.jpg
+++ /dev/null
diff --git a/addon/sniper/80x80hotshotsniper.jpg b/addon/sniper/80x80hotshotsniper.jpg
deleted file mode 100644
index db26ff6a7..000000000
--- a/addon/sniper/80x80hotshotsniper.jpg
+++ /dev/null
diff --git a/addon/sniper/81x67.jpg b/addon/sniper/81x67.jpg
deleted file mode 100644
index 0a4d7fdc3..000000000
--- a/addon/sniper/81x67.jpg
+++ /dev/null
diff --git a/addon/sniper/description_etc.txt b/addon/sniper/description_etc.txt
deleted file mode 100644
index bda05ff56..000000000
--- a/addon/sniper/description_etc.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Description:

-

-Shoot the targets with your sniper rifle!

-

-Instructions:

-

-Use your mouse to aim and shoot. Press R or Shift to Reload Press Space to use your Scope.

-

-Dimensions:

-

-620x480
\ No newline at end of file
diff --git a/addon/sniper/hotshotsniper.html b/addon/sniper/hotshotsniper.html
deleted file mode 100644
index 8a39b0b0e..000000000
--- a/addon/sniper/hotshotsniper.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

-<head>

-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

-<title>hotshotsniper</title>

-</head>

-<body bgcolor="#000000">

-<!--url's used in the movie-->

-<!--text used in the movie-->

-<!-- saved from url=(0013)about:internet -->

-<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="620" height="480" id="hotshotsniper" align="middle">

-<param name="allowScriptAccess" value="sameDomain" />

-<param name="movie" value="hotshotsniper.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#000000" /><embed src="hotshotsniper.swf" quality="high" bgcolor="#000000" width="620" height="480" name="hotshotsniper" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />

-</object>

-</body>

-</html>

diff --git a/addon/sniper/hotshotsniper.swf b/addon/sniper/hotshotsniper.swf
deleted file mode 100644
index b03284a69..000000000
--- a/addon/sniper/hotshotsniper.swf
+++ /dev/null
diff --git a/addon/sniper/sniper.php b/addon/sniper/sniper.php
deleted file mode 100644
index d431a2466..000000000
--- a/addon/sniper/sniper.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-/**
- * Name: Sniper App
- * Description: Example of flash game application
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- */
-
-/**
- * Demo plugin for adding various types of Flash games to Friendika.
- * In this case we're using "Hot Shot Sniper" by FlashGames247
- */
-
-
-function sniper_install() {
-    register_hook('app_menu', 'addon/sniper/sniper.php', 'sniper_app_menu');
-}
-
-function sniper_uninstall() {
-    unregister_hook('app_menu', 'addon/sniper/sniper.php', 'sniper_app_menu');
-
-}
-
-function sniper_app_menu($a,&$b) {
-    $b['app_menu'] .= '<div class="app-title"><a href="sniper">Hot Shot Sniper</a></div>';
-}
-
-
-function sniper_module() {}
-
-function sniper_content(&$a) {
-
-$baseurl = $a->get_baseurl() . '/addon/sniper';
-
-$o .= <<< EOT
-<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="620" height="480" id="hotshotsniper" align="middle">
-<param name="allowScriptAccess" value="sameDomain" />
-<param name="movie" value="$baseurl/hotshotsniper.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#000000" /><embed src="$baseurl/hotshotsniper.swf" quality="high" bgcolor="#000000" width="620" height="480" name="hotshotsniper" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
-</object>
-EOT;
-
-return $o;
-}
diff --git a/addon/statusnet/README b/addon/statusnet/README
deleted file mode 100644
index 6ace48284..000000000
--- a/addon/statusnet/README
+++ /dev/null
@@ -1,75 +0,0 @@
-____ StatusNet Plugin ____
-by Tobias Diekershoff
-   tobias.diekershoff(at)gmx.net
-
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! This addon is currently under development. If you have any problem       !!
-!! with it, please contact the Author.                                      !!
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-With this addon to Friendika you can give your user the possibility to post
-their public messages to any StatusNet instance (like identi.ca for example). 
-The messages will be strapped their rich context and shortened to to the character
-limit of the StatusNet instance in question if necessary. If shortening of the
-message was performed a link will be added to the notice pointing to the
-original message on your server.
-
-There is a similar plugin to forward public messages to Twitter: Twitter Plugin.
-
-Online version of this document: http://ur1.ca/35mpb
-
-___ Requirements ___
-
-Due to the distributed nature of the StatusNet network, each user who wishes to
-forward public messages to a StatusNet account has to get the OAuth credentials
-for themselves, which makes this addon a little bit more user unfriendly than
-the Twitter Plugin is. Nothing too geeky though!
-
-The inclusion of a shorturl for the original posting in cases when the message
-was longer than the maximal allowed notice length requires it, that you have
-PHP5+ and curl on your server.
-Where to find
-
-In the Friendika git repository /addon/statusnet/, this directory contains all
-required PHP files (including the Twitter OAuth library [1] by Abraham Williams,
-MIT licensed and the Slinky library [2] by Beau Lebens, BSD license), a CSS file
-for styling of the user configuration and an image to Sign in with StatusNet.
-
-[1] https://github.com/abraham/twitteroauth
-[2] http://dentedreality.com.au/projects/slinky
-
-___ Configuration ___
-
-__ Global Configuration __
-
-To activate this addon add statusnet to the list of active addons in your
-.htconfig.php file 
-    $a->config['system']['addon'] = "statusnet, ...".
-
-__ User Configuration __
-
-When the addon is activated the user has to aquire three things in order to
-connect to the StatusNet account of choice.
- * the base URL for the StatusNet API, for identi.ca this is
-   https://identi.ca/api/
- * OAuth Consumer key & secret
-
-To get the OAuth Consumer key pair the user has to (a) ask her Friendika admin
-if a pair already exists or (b) has to register the Friendika server as a
-client application on the StatusNet server. This can be done from the account
-settings under "Connect -> Connections -> Register an OAuth client application
--> Register a new application".
-
-During the registration of the OAuth client remember the following:
- * there is no callback url
- * register a desktop client
- * with read & write access
- * the Source URL should be the URL of your Friendika server
-
-After the required credentials for the application are stored in the
-configuration you have to actually connect your Friendika account with
-StatusNet. To do so follow the Sign in with StatusNet button, allow the access
-and copy the security code into the plugin configuration. Friendika will then
-try to acquire the final OAuth credentials from the API, if successful the
-plugin settings will allow you to select to post your public messages to your
-StatusNet account.
diff --git a/addon/statusnet/admin.tpl b/addon/statusnet/admin.tpl
deleted file mode 100644
index b40adf35a..000000000
--- a/addon/statusnet/admin.tpl
+++ /dev/null
@@ -1,16 +0,0 @@
-{{ for $sites as $s }}
-	{{ inc field_input.tpl with $field=$s.sitename }}{{ endinc }}
-	{{ inc field_input.tpl with $field=$s.apiurl }}{{ endinc }}
-	{{ inc field_input.tpl with $field=$s.secret }}{{ endinc }}
-	{{ inc field_input.tpl with $field=$s.key }}{{ endinc }}
-	{{ if $s.delete }}
-		{{ inc field_checkbox.tpl with $field=$s.delete }}{{ endinc }}
-		<hr>
-	{{ else }}
-		<p>Fill this form to add a new site</p>
-	{{ endif }}
-	
-{{ endfor }}
-
-
-<div class="submit"><input type="submit" name="page_site" value="$submit" /></div>
diff --git a/addon/statusnet/signinwithstatusnet.png b/addon/statusnet/signinwithstatusnet.png
deleted file mode 100644
index a33998d5c..000000000
--- a/addon/statusnet/signinwithstatusnet.png
+++ /dev/null
diff --git a/addon/statusnet/statusnet.css b/addon/statusnet/statusnet.css
deleted file mode 100644
index 6c1347fc7..000000000
--- a/addon/statusnet/statusnet.css
+++ /dev/null
@@ -1,74 +0,0 @@
-
-
-#statusnet-avatar {
-	float: left;
-	width: 48px;
-	height: 48px;
-	padding: 2px;
-}
-#statusnet-info-block {
-	height: 52px;
-	vertical-align: middle;
-}
-#statusnet-disconnect-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 25px;
-}
-#statusnet-default-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 25px;
-}
-
-#statusnet-disconnect {
-	float: left;
-}
-
-#statusnet-enable-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 5px;
-}
-
-#statusnet-checkbox {
-	float: left;
-}
-
-#statusnet-pin-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 25px;
-}
-#statusnet-pin {
-	float: left;
-}
-
-
-#statusnet-consumerkey-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 8px;
-}
-#statusnet-consumerkey {
-	float: left;
-	margin-bottom: 8px;
-}
-#statusnet-consumersecret-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 8px;
-}
-#statusnet-consumersecret {
-	float: left;
-	margin-bottom: 8px;
-}
-#statusnet-baseapi-label {
-	float: left;
-	width: 250px;
-	margin-bottom: 25px;
-}
-#statusnet-baseapi {
-	float: left;
-	margin-bottom: 8px;
-}
diff --git a/addon/statusnet/statusnet.php b/addon/statusnet/statusnet.php
deleted file mode 100644
index 25b521084..000000000
--- a/addon/statusnet/statusnet.php
+++ /dev/null
@@ -1,480 +0,0 @@
-<?php
-/**
- * Name: StatusNet Connector
- * Version: 1.0.2
- * Author: Tobias Diekershoff <https://diekershoff.homeunix.net/friendika/profile/tobias>
- */
- 
-/*   StatusNet Plugin for Friendika
- *
- *   Author: Tobias Diekershoff
- *           tobias.diekershoff@gmx.net
- *
- *   License:3-clause BSD license
- *
- *   Configuration:
- *     To activate the plugin itself add it to the $a->config['system']['addon']
- *     setting. After this, your user can configure their Twitter account settings
- *     from "Settings -> Plugin Settings".
- *
- *     Requirements: PHP5, curl [Slinky library]
- *
- *     Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/StatusNet_Plugin
- */
-
-/*   __TODO__
- *
- *   - what about multimedia content?
- *     so far we just strip HTML tags from the message
- */
-
-
-/***
- * We have to alter the TwitterOAuth class a little bit to work with any StatusNet
- * installation abroad. Basically it's only make the API path variable and be happy.
- *
- * Thank you guys for the Twitter compatible API!
- */
-
-require_once('library/twitteroauth.php');
-
-class StatusNetOAuth extends TwitterOAuth {
-    function get_maxlength() {
-        $config = $this->get($this->host . 'statusnet/config.json');
-        return $config->site->textlimit;
-    }
-    function accessTokenURL()  { return $this->host.'oauth/access_token'; }
-    function authenticateURL() { return $this->host.'oauth/authenticate'; } 
-    function authorizeURL() { return $this->host.'oauth/authorize'; }
-    function requestTokenURL() { return $this->host.'oauth/request_token'; }
-    function __construct($apipath, $consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
-        parent::__construct($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
-        $this->host = $apipath;
-    }
-  /**
-   * Make an HTTP request
-   *
-   * @return API results
-   *
-   * Copied here from the twitteroauth library and complemented by applying the proxy settings of friendika
-   */
-  function http($url, $method, $postfields = NULL) {
-    $this->http_info = array();
-    $ci = curl_init();
-    /* Curl settings */
-    $prx = get_config('system','proxy');
-    logger('Proxy SN: '.$prx);
-    if(strlen($prx)) {
-        curl_setopt($ci, CURLOPT_HTTPPROXYTUNNEL, 1);
-        curl_setopt($ci, CURLOPT_PROXY, $prx);
-        $prxusr = get_config('system','proxyuser');
-        if(strlen($prxusr))
-            curl_setopt($ci, CURLOPT_PROXYUSERPWD, $prxusr);
-    }
-    curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
-    curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
-    curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
-    curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
-    curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
-    curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
-    curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
-    curl_setopt($ci, CURLOPT_HEADER, FALSE);
-
-    switch ($method) {
-      case 'POST':
-        curl_setopt($ci, CURLOPT_POST, TRUE);
-        if (!empty($postfields)) {
-          curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
-        }
-        break;
-      case 'DELETE':
-        curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
-        if (!empty($postfields)) {
-          $url = "{$url}?{$postfields}";
-        }
-    }
-
-    curl_setopt($ci, CURLOPT_URL, $url);
-    $response = curl_exec($ci);
-    $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
-    $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
-    $this->url = $url;
-    curl_close ($ci);
-    return $response;
-  }
-}
-
-function statusnet_install() {
-	//  we need some hooks, for the configuration and for sending tweets
-	register_hook('plugin_settings', 'addon/statusnet/statusnet.php', 'statusnet_settings'); 
-	register_hook('plugin_settings_post', 'addon/statusnet/statusnet.php', 'statusnet_settings_post');
-	register_hook('post_local_end', 'addon/statusnet/statusnet.php', 'statusnet_post_hook');
-	register_hook('jot_networks',    'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
-	logger("installed statusnet");
-}
-
-
-function statusnet_uninstall() {
-	unregister_hook('plugin_settings', 'addon/statusnet/statusnet.php', 'statusnet_settings'); 
-	unregister_hook('plugin_settings_post', 'addon/statusnet/statusnet.php', 'statusnet_settings_post');
-	unregister_hook('post_local_end', 'addon/statusnet/statusnet.php', 'statusnet_post_hook');
-	unregister_hook('jot_networks',    'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
-}
-
-function statusnet_jot_nets(&$a,&$b) {
-	if(! local_user())
-		return;
-
-	$statusnet_post = get_pconfig(local_user(),'statusnet','post');
-	if(intval($statusnet_post) == 1) {
-		$statusnet_defpost = get_pconfig(local_user(),'statusnet','post_by_default');
-		$selected = ((intval($statusnet_defpost) == 1) ? ' checked="checked" ' : '');
-		$b .= '<div class="profile-jot-net"><input type="checkbox" name="statusnet_enable"' . $selected . ' value="1" /> ' 
-			. t('Post to StatusNet') . '</div>';	
-	}
-}
-
-
-
-
-function statusnet_settings_post ($a,$post) {
-	if(! local_user())
-	    return;
-	// don't check statusnet settings if statusnet submit button is not clicked
-	if (!x($_POST,'statusnet-submit')) return;
-	
-	if (isset($_POST['statusnet-disconnect'])) {
-            /***
-             * if the statusnet-disconnect checkbox is set, clear the statusnet configuration
-             * TODO can we revoke the access tokens at Twitter and do we need to do so?
-             */
-            del_pconfig( local_user(), 'statusnet', 'consumerkey'  );
-            del_pconfig( local_user(), 'statusnet', 'consumersecret' );
-            del_pconfig( local_user(), 'statusnet', 'post' );
-            del_pconfig( local_user(), 'statusnet', 'post_by_default' );
-            del_pconfig( local_user(), 'statusnet', 'oauthtoken' );
-            del_pconfig( local_user(), 'statusnet', 'oauthsecret' );
-            del_pconfig( local_user(), 'statusnet', 'baseapi' );
-	} else {
-            if (isset($_POST['statusnet-preconf-apiurl'])) {
-                /***
-                 * If the user used one of the preconfigured StatusNet server credentials
-                 * use them. All the data are available in the global config.
-                 * Check the API Url never the less and blame the admin if it's not working ^^
-                 */
-                $globalsn = get_config('statusnet', 'sites');
-                foreach ( $globalsn as $asn) {
-                    if ($asn['apiurl'] == $_POST['statusnet-preconf-apiurl'] ) {
-                        $apibase = $asn['apiurl'];
-                        $c = fetch_url( $apibase . 'statusnet/version.xml' );
-                        if (strlen($c) > 0) {
-                            set_pconfig(local_user(), 'statusnet', 'consumerkey', $asn['consumerkey'] );
-                            set_pconfig(local_user(), 'statusnet', 'consumersecret', $asn['consumersecret'] );
-                            set_pconfig(local_user(), 'statusnet', 'baseapi', $asn['apiurl'] );
-                        } else {
-                            notice( t('Please contact your site administrator.<br />The provided API URL is not valid.').EOL.$asn['apiurl'].EOL );
-                        }
-                    }
-                }
-                goaway($a->get_baseurl().'/settings/addon');
-            } else {
-            if (isset($_POST['statusnet-consumersecret'])) {
-                //  check if we can reach the API of the StatusNet server
-                //  we'll check the API Version for that, if we don't get one we'll try to fix the path but will
-                //  resign quickly after this one try to fix the path ;-)
-                $apibase = $_POST['statusnet-baseapi'];
-                $c = fetch_url( $apibase . 'statusnet/version.xml' );
-                if (strlen($c) > 0) {
-                    //  ok the API path is correct, let's save the settings
-                    set_pconfig(local_user(), 'statusnet', 'consumerkey', $_POST['statusnet-consumerkey']);
-                    set_pconfig(local_user(), 'statusnet', 'consumersecret', $_POST['statusnet-consumersecret']);
-                    set_pconfig(local_user(), 'statusnet', 'baseapi', $apibase );
-                } else {
-                    //  the API path is not correct, maybe missing trailing / ?
-                    $apibase = $apibase . '/';
-                    $c = fetch_url( $apibase . 'statusnet/version.xml' );
-                    if (strlen($c) > 0) {
-                        //  ok the API path is now correct, let's save the settings
-                        set_pconfig(local_user(), 'statusnet', 'consumerkey', $_POST['statusnet-consumerkey']);
-                        set_pconfig(local_user(), 'statusnet', 'consumersecret', $_POST['statusnet-consumersecret']);
-                        set_pconfig(local_user(), 'statusnet', 'baseapi', $apibase );
-                    } else {
-                        //  still not the correct API base, let's do noting
-                        notice( t('We could not contact the StatusNet API with the Path you entered.').EOL );
-                    }
-                }
-                goaway($a->get_baseurl().'/settings/addon');
-            } else {
-    	        if (isset($_POST['statusnet-pin'])) {
-                	//  if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
-			logger('got a StatusNet security code');
-                    $api     = get_pconfig(local_user(), 'statusnet', 'baseapi');
-					$ckey    = get_pconfig(local_user(), 'statusnet', 'consumerkey'  );
-					$csecret = get_pconfig(local_user(), 'statusnet', 'consumersecret' );
-					//  the token and secret for which the PIN was generated were hidden in the settings
-					//  form as token and token2, we need a new connection to Twitter using these token
-					//  and secret to request a Access Token with the PIN
-					$connection = new StatusNetOAuth($api, $ckey, $csecret, $_POST['statusnet-token'], $_POST['statusnet-token2']);
-					$token   = $connection->getAccessToken( $_POST['statusnet-pin'] );
-					//  ok, now that we have the Access Token, save them in the user config
-					set_pconfig(local_user(),'statusnet', 'oauthtoken',  $token['oauth_token']);
-					set_pconfig(local_user(),'statusnet', 'oauthsecret', $token['oauth_token_secret']);
-                    set_pconfig(local_user(),'statusnet', 'post', 1);
-                    //  reload the Addon Settings page, if we don't do it see Bug #42
-                    goaway($a->get_baseurl().'/settings/addon');
-				} else {
-					//  if no PIN is supplied in the POST variables, the user has changed the setting
-					//  to post a tweet for every new __public__ posting to the wall
-					set_pconfig(local_user(),'statusnet','post',intval($_POST['statusnet-enable']));
-					set_pconfig(local_user(),'statusnet','post_by_default',intval($_POST['statusnet-default']));
-					info( t('StatusNet settings updated.') . EOL);
-        	}}}}
-}
-function statusnet_settings(&$a,&$s) {
-        if(! local_user())
-                return;
-        $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/statusnet/statusnet.css' . '" media="all" />' . "\r\n";
-	/***
-	 * 1) Check that we have a base api url and a consumer key & secret
-	 * 2) If no OAuthtoken & stuff is present, generate button to get some
-         *    allow the user to cancel the connection process at this step
-	 * 3) Checkbox for "Send public notices (respect size limitation)
-	 */
-        $api     = get_pconfig(local_user(), 'statusnet', 'baseapi');
-	$ckey    = get_pconfig(local_user(), 'statusnet', 'consumerkey' );
-	$csecret = get_pconfig(local_user(), 'statusnet', 'consumersecret' );
-	$otoken  = get_pconfig(local_user(), 'statusnet', 'oauthtoken'  );
-	$osecret = get_pconfig(local_user(), 'statusnet', 'oauthsecret' );
-	$enabled = get_pconfig(local_user(), 'statusnet', 'post');
-	$checked = (($enabled) ? ' checked="checked" ' : '');
-	$defenabled = get_pconfig(local_user(),'statusnet','post_by_default');
-	$defchecked = (($defenabled) ? ' checked="checked" ' : '');
-	$s .= '<div class="settings-block">';
-	$s .= '<h3>'. t('StatusNet Posting Settings').'</h3>';
-
-	if ( (!$ckey) && (!$csecret) ) {
-		/***
-		 * no consumer keys
-                 */
-            $globalsn = get_config('statusnet', 'sites');
-            /***
-             * lets check if we have one or more globally configured StatusNet
-             * server OAuth credentials in the configuration. If so offer them
-             * with a little explanation to the user as choice - otherwise
-             * ignore this option entirely.
-             */
-            if (! $globalsn == null) {
-                $s .= '<h4>' . t('Globally Available StatusNet OAuthKeys') . '</h4>';
-                $s .= '<p>'. t("There are preconfigured OAuth key pairs for some StatusNet servers available. If you are useing one of them, please use these credentials. If not feel free to connect to any other StatusNet instance \x28see below\x29.") .'</p>';
-                $s .= '<div id="statusnet-preconf-wrapper">';
-                foreach ($globalsn as $asn) {
-                    $s .= '<input type="radio" name="statusnet-preconf-apiurl" value="'. $asn['apiurl'] .'">'. $asn['sitename'] .'<br />';
-                }
-                $s .= '<p></p><div class="clear"></div></div>';
-                $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="statusnet-submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
-            }
-            $s .= '<h4>' . t('Provide your own OAuth Credentials') . '</h4>';
-            $s .= '<p>'. t('No consumer key pair for StatusNet found. Register your Friendika Account as an desktop client on your StatusNet account, copy the consumer key pair here and enter the API base root.<br />Before you register your own OAuth key pair ask the administrator if there is already a key pair for this Friendika installation at your favorited StatusNet installation.') .'</p>';
-            $s .= '<div id="statusnet-consumer-wrapper">';
-            $s .= '<label id="statusnet-consumerkey-label" for="statusnet-consumerkey">'. t('OAuth Consumer Key') .'</label>';
-            $s .= '<input id="statusnet-consumerkey" type="text" name="statusnet-consumerkey" size="35" /><br />';
-            $s .= '<div class="clear"></div>';
-            $s .= '<label id="statusnet-consumersecret-label" for="statusnet-consumersecret">'. t('OAuth Consumer Secret') .'</label>';
-            $s .= '<input id="statusnet-consumersecret" type="text" name="statusnet-consumersecret" size="35" /><br />';
-            $s .= '<div class="clear"></div>';
-            $s .= '<label id="statusnet-baseapi-label" for="statusnet-baseapi">'. t("Base API Path \x28remember the trailing /\x29") .'</label>';
-            $s .= '<input id="statusnet-baseapi" type="text" name="statusnet-baseapi" size="35" /><br />';
-            $s .= '<p></p><div class="clear"></div></div>';
-            $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="statusnet-submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
-	} else {
-		/***
-		 * ok we have a consumer key pair now look into the OAuth stuff
-		 */
-		if ( (!$otoken) && (!$osecret) ) {
-			/***
-			 * the user has not yet connected the account to statusnet
-			 * get a temporary OAuth key/secret pair and display a button with
-			 * which the user can request a PIN to connect the account to a
-			 * account at statusnet
-			 */
-			$connection = new StatusNetOAuth($api, $ckey, $csecret);
-			$request_token = $connection->getRequestToken('oob');
-			$token = $request_token['oauth_token'];
-			/***
-			 *  make some nice form
-			 */
-			$s .= '<p>'. t('To connect to your StatusNet account click the button below to get a security code from StatusNet which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to StatusNet.') .'</p>';
-			$s .= '<a href="'.$connection->getAuthorizeURL($token,False).'" target="_statusnet"><img src="addon/statusnet/signinwithstatusnet.png" alt="'. t('Log in with StatusNet') .'"></a>';
-			$s .= '<div id="statusnet-pin-wrapper">';
-			$s .= '<label id="statusnet-pin-label" for="statusnet-pin">'. t('Copy the security code from StatusNet here') .'</label>';
-			$s .= '<input id="statusnet-pin" type="text" name="statusnet-pin" />';
-			$s .= '<input id="statusnet-token" type="hidden" name="statusnet-token" value="'.$token.'" />';
-			$s .= '<input id="statusnet-token2" type="hidden" name="statusnet-token2" value="'.$request_token['oauth_token_secret'].'" />';
-			$s .= '</div><div class="clear"></div>';
-			$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="statusnet-submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
-			$s .= '<h4>'.t('Cancel Connection Process').'</h4>';
-			$s .= '<div id="statusnet-cancel-wrapper">';
-			$s .= '<p>'.t('Current StatusNet API is').': '.$api.'</p>';
-			$s .= '<label id="statusnet-cancel-label" for="statusnet-cancel">'. t('Cancel StatusNet Connection') . '</label>';
-			$s .= '<input id="statusnet-cancel" type="checkbox" name="statusnet-disconnect" value="1" />';
-			$s .= '</div><div class="clear"></div>';
-			$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="statusnet-submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
-		} else {
-			/***
-			 *  we have an OAuth key / secret pair for the user
-			 *  so let's give a chance to disable the postings to statusnet
-			 */
-			$connection = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
-			$details = $connection->get('account/verify_credentials');
-			$s .= '<div id="statusnet-info" ><img id="statusnet-avatar" src="'.$details->profile_image_url.'" /><p id="statusnet-info-block">'. t('Currently connected to: ') .'<a href="'.$details->statusnet_profile_url.'" target="_statusnet">'.$details->screen_name.'</a><br /><em>'.$details->description.'</em></p></div>';
-			$s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated StatusNet account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
-			$s .= '<div id="statusnet-enable-wrapper">';
-			$s .= '<label id="statusnet-enable-label" for="statusnet-checkbox">'. t('Allow posting to StatusNet') .'</label>';
-			$s .= '<input id="statusnet-checkbox" type="checkbox" name="statusnet-enable" value="1" ' . $checked . '/>';
-			$s .= '<div class="clear"></div>';
-			$s .= '<label id="statusnet-default-label" for="statusnet-default">'. t('Send public postings to StatusNet by default') .'</label>';
-			$s .= '<input id="statusnet-default" type="checkbox" name="statusnet-default" value="1" ' . $defchecked . '/>';
-			$s .= '</div><div class="clear"></div>';
-
-			$s .= '<div id="statusnet-disconnect-wrapper">';
-                        $s .= '<label id="statusnet-disconnect-label" for="statusnet-disconnect">'. t('Clear OAuth configuration') .'</label>';
-                        $s .= '<input id="statusnet-disconnect" type="checkbox" name="statusnet-disconnect" value="1" />';
-			$s .= '</div><div class="clear"></div>';
-			$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="statusnet-submit" class="settings-submit" value="' . t('Submit') . '" /></div>'; 
-		}
-	}
-        $s .= '</div><div class="clear"></div></div>';
-}
-
-
-function statusnet_post_hook(&$a,&$b) {
-
-	/**
-	 * Post to statusnet
-	 */
-
-        logger('StatusNet post invoked');
-
-	if((local_user()) && (local_user() == $b['uid']) && (! $b['private'])) {
-
-		// mike 2-9-11 there was a restriction to only allow this for top level posts
-		// now relaxed so should allow one's own comments to be forwarded through the connector as well. 
-
-		// Status.Net is not considered a private network
-		if($b['prvnets'])
-			return;
-
-		load_pconfig(local_user(), 'statusnet');
-            
-		$api     = get_pconfig(local_user(), 'statusnet', 'baseapi');
-		$ckey    = get_pconfig(local_user(), 'statusnet', 'consumerkey'  );
-		$csecret = get_pconfig(local_user(), 'statusnet', 'consumersecret' );
-		$otoken  = get_pconfig(local_user(), 'statusnet', 'oauthtoken'  );
-		$osecret = get_pconfig(local_user(), 'statusnet', 'oauthsecret' );
-
-		if($ckey && $csecret && $otoken && $osecret) {
-
-			$statusnet_post = get_pconfig(local_user(),'statusnet','post');
-			$statusnet_enable = (($statusnet_post && x($_POST,'statusnet_enable')) ? intval($_POST['statusnet_enable']) : 0);
-			// if API is used, default to the chosen settings
-			if($_POST['api_source'] && intval(get_pconfig(local_user(),'statusnet','post_by_default')))
-				$statusnet_enable = 1;
-
-			if($statusnet_enable && $statusnet_post) {
-				require_once('include/bbcode.php');	
-				$dent = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
-				$max_char = $dent->get_maxlength(); // max. length for a dent
-				$msg = strip_tags(bbcode($b['body']));
-				// quotes not working - let's try this
-				$msg = html_entity_decode($msg);
-                                if ( strlen($msg) > $max_char) {
-                                        $shortlink = "";
-                                        require_once('library/slinky.php');
-                                        // post url = base url + /display/ + owner + post id
-                                        // we construct this from the Owner link and replace
-                                        // profile by display - this will cause an error when
-                                        // /profile/ is in the owner url twice but I don't
-                                        // think this will be very common...
-					$posturl = str_replace('/profile/','/display/',$b['owner-link']).'/'.$b['id'];
-					$slinky = new Slinky( $posturl );
-					// setup a cascade of shortening services
-					// try to get a short link from these services
-					// in the order ur1.ca, trim, id.gd, tinyurl
-					$slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
-                                        $shortlink = $slinky->short();
-                                        // the new message will be shortened such that "... $shortlink"
-                                        // will fit into the character limit
-                                        $msg = substr($msg, 0, $max_char-strlen($shortlink)-4);
-                                        $msg .= '... ' . $shortlink;
-                                }
-                                // and now tweet it :-)
-				if(strlen($msg))
-					$dent->post('statuses/update', array('status' => $msg));
-			}
-		}
-    }
-}
-
-function statusnet_plugin_admin_post(&$a){
-	
-	$sites = array();
-	
-	foreach($_POST['sitename'] as $id=>$sitename){
-		$sitename=trim($sitename);
-		$apiurl=trim($_POST['apiurl'][$id]);
-		$secret=trim($_POST['secret'][$id]);
-		$key=trim($_POST['key'][$id]);
-		if ($sitename!="" &&
-			$apiurl!="" &&
-			$secret!="" &&
-			$key!="" &&
-			!x($_POST['delete'][$id])){
-				
-				$sites[] = Array(
-					'sitename' => $sitename,
-					'apiurl' => $apiurl,
-					'consumersecret' => $secret,
-					'consumerkey' => $key
-				);
-		}
-	}
-	
-	$sites = set_config('statusnet','sites', $sites);
-	
-}
-
-function statusnet_plugin_admin(&$a, &$o){
-
-	$sites = get_config('statusnet','sites');
-	$sitesform=array();
-	if (is_array($sites)){
-		foreach($sites as $id=>$s){
-			$sitesform[] = Array(
-				'sitename' => Array("sitename[$id]", "Site name", $s['sitename'], ""),
-				'apiurl' => Array("apiurl[$id]", "Api url", $s['apiurl'], ""),
-				'secret' => Array("secret[$id]", "Secret", $s['consumersecret'], ""),
-				'key' => Array("key[$id]", "Key", $s['consumerkey'], ""),
-				'delete' => Array("delete[$id]", "Delete", False , "Check to delete this preset"),
-			);
-		}
-	}
-	/* empty form to add new site */
-	$id++;
-	$sitesform[] = Array(
-		'sitename' => Array("sitename[$id]", t("Site name"), "", ""),
-		'apiurl' => Array("apiurl[$id]", t("API URL"), "", ""),
-		'secret' => Array("secret[$id]", t("Consumer Secret"), "", ""),
-		'key' => Array("key[$id]", t("Consumer Key"), "", ""),
-	);
-
-	
-	$t = file_get_contents( dirname(__file__). "/admin.tpl" );
-	$o = replace_macros($t, array(
-		'$submit' => t('Submit'),
-							
-		'$sites' => $sitesform,
-		
-	));
-	
-	
-}
diff --git a/addon/tictac/tictac.php b/addon/tictac/tictac.php
deleted file mode 100644
index d6cec08a0..000000000
--- a/addon/tictac/tictac.php
+++ /dev/null
@@ -1,665 +0,0 @@
-<?php
-/**
- * Name: TicTac App
- * Description: The TicTacToe game application
- * Version: 1.0
- * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- */
-
-
-function tictac_install() {
-	register_hook('app_menu', 'addon/tictac/tictac.php', 'tictac_app_menu');
-}
-
-function tictac_uninstall() {
-	unregister_hook('app_menu', 'addon/tictac/tictac.php', 'tictac_app_menu');
-
-}
-
-function tictac_app_menu($a,&$b) {
-	$b['app_menu'] .= '<div class="app-title"><a href="tictac">' . t('Three Dimensional Tic-Tac-Toe') . '</a></div>'; 
-}
-
-
-function tictac_module() {
-	return;
-}
-
-
-
-
-
-function tictac_content(&$a) {
-
-	$o = '';
-
-  if($_POST['move']) {
-    $handicap = $a->argv[1];
-    $mefirst = $a->argv[2];
-    $dimen = $a->argv[3];
-    $yours = $a->argv[4];
-    $mine  = $a->argv[5];
-    
-    $yours .= $_POST['move'];
-  }
-  elseif($a->argc > 1) {
-    $handicap = $a->argv[1];
-    $dimen = 3;
-  }
-  else {
-   $dimen = 3;
-  }
-
-  $o .=  '<h3>' . t('3D Tic-Tac-Toe') . '</h3><br />';
-
-  $t = new tictac($dimen,$handicap,$mefirst,$yours,$mine);
-  $o .= $t->play();
-
-  $o .=  '<a href="tictac">' . t('New game') . '</a><br />';
-  $o .=  '<a href="tictac/1">' . t('New game with handicap') . '</a><br />';
-  $o .=  '<p>' . t('Three dimensional tic-tac-toe is just like the traditional game except that it is played on multiple levels simultaneously. ');
-  $o .= t('In this case there are three levels. You win by getting three in a row on any level, as well as up, down, and diagonally across the different levels.');
-  $o .= '</p><p>'; 
-  $o .= t('The handicap game disables the center position on the middle level because the player claiming this square often has an unfair advantage.');
-  $o .= '</p>';
-
-  return $o;
-
-}
-
-class tictac {
-  private $dimen;
-  private $first_move = true;
-  private $handicap = 0;
-  private $yours;
-  private $mine;
-  private $winning_play;  
-  private $you;
-  private $me;
-  private $debug = 1;
-  private $crosses = array('011','101','110','112','121','211');
-
-/*
-    '001','010','011','012','021',
-    '101','110','111','112','121',
-    '201','210','211','212','221');
-*/
-
-  private $corners = array(
-    '000','002','020','022',
-    '200','202','220','222');
-
-  private $planes = array(
-    array('000','001','002','010','011','012','020','021','022'), // horiz 1
-    array('100','101','102','110','111','112','120','121','122'), // 2
-    array('200','201','202','210','211','212','220','221','222'), // 3
-    array('000','010','020','100','110','120','200','210','220'), // vert left
-    array('000','001','002','100','101','102','200','201','202'), // vert top
-    array('002','012','022','102','112','122','202','212','222'), // vert right
-    array('020','021','022','120','121','122','220','221','222'), // vert bot
-    array('010','011','012','110','111','112','210','211','212'), // left vertx
-    array('001','011','021','101','111','221','201','211','221'), // top vertx
-    array('000','001','002','110','111','112','220','221','222'), // diag top
-    array('020','021','022','110','111','112','200','201','202'), // diag bot
-    array('000','010','020','101','111','121','202','212','222'), // diag left
-    array('002','012','022','101','111','121','200','210','220'), // diag right
-    array('002','011','020','102','111','120','202','211','220'), // diag x
-    array('000','011','022','100','111','122','200','211','222')  // diag x
-    
-  );
-
-
-  private $winner = array(
-     array('000','001','002'),         // board 0 winners  - left corner across
-     array('000','010','020'),         // down
-     array('000','011','022'),         // diag
-     array('001','011','021'),         // middle-top down
-     array('010','011','012'),         // middle-left across
-     array('002','011','020'),         // right-top diag
-     array('002','012','022'),         // right-top down
-     array('020','021','022'),        // bottom-left across
-     array('100','101','102'),      // board 1 winners
-     array('100','110','120'),
-     array('100','111','122'),
-     array('101','111','121'),
-     array('110','111','112'),
-     array('102','111','120'),
-     array('102','112','122'),
-     array('120','121','122'),
-     array('200','201','202'),    // board 2 winners
-     array('200','210','220'),
-     array('200','211','222'),
-     array('201','211','221'),
-     array('210','211','212'),
-     array('202','211','220'),
-     array('202','212','222'),
-     array('220','221','222'),
-     array('000','100','200'),      // top-left corner 3d
-     array('000','101','202'),
-     array('000','110','220'),
-     array('000','111','222'),
-     array('001','101','201'),      // top-middle 3d
-     array('001','111','221'),
-     array('002','102','202'),      // top-right corner 3d
-     array('002','101','200'),
-     array('002','112','222'),
-     array('002','111','220'),
-     array('010','110','210'),      // left-middle 3d
-     array('010','111','212'),
-     array('011','111','211'),      // middle-middle 3d
-     array('012','112','212'),      // right-middle 3d
-     array('012','111','210'),
-     array('020','120','220'),      // bottom-left corner 3d
-     array('020','110','200'),
-     array('020','121','222'),
-     array('020','111','202'),
-     array('021','121','221'),      // bottom-middle 3d
-     array('021','111','201'),
-     array('022','122','222'),      // bottom-right corner 3d
-     array('022','121','220'),
-     array('022','112','202'),
-     array('022','111','200')
-
-  );
-
-  function __construct($dimen,$handicap,$mefirst,$yours,$mine) {
-    $this->dimen = 3;
-    $this->handicap = (($handicap) ? 1 : 0);
-    $this->mefirst = (($mefirst) ? 1 : 0);
-    $this->yours = str_replace('XXX','',$yours);
-    $this->mine  = $mine;
-    $this->you = $this->parse_moves('you');
-    $this->me  = $this->parse_moves('me');
-
-    if(strlen($yours))
-      $this->first_move = false;
-  }
-
-  function play() {
-
-     if($this->first_move) {
-       if(rand(0,1) == 1) {
-         $o .=  '<div class="error-message">' . t('You go first...') . '</div><br />';
-         $this->mefirst = 0;
-         $o .= $this->draw_board();
-         return $o;
-       }
-       $o .=  '<div class="error-message">' . t('I\'m going first this time...') . ' </div><br />';
-       $this->mefirst = 1;
-
-     }
-
-     if($this->check_youwin()) {
-       $o .=  '<div class="error-message">' . t('You won!') . '</div><br />';
-       $o .= $this->draw_board();
-       return $o;
-     }
-
-     if($this->fullboard())
-       $o .=  '<div class="error-message">' . t('"Cat" game!') . '</div><br />';
-
-     $move = $this->winning_move();
-     if(strlen($move)) {
-       $this->mine .= $move;
-       $this->me = $this->parse_moves('me');
-     }
-     else {
-       $move = $this->defensive_move();
-       if(strlen($move)) {
-         $this->mine .= $move;
-         $this->me = $this->parse_moves('me');
-       }
-       else {  
-         $move = $this->offensive_move();
-         if(strlen($move)) {
-           $this->mine .= $move;
-           $this->me = $this->parse_moves('me');
-         }
-       }
-     }
-
-     if($this->check_iwon())
-       $o .=  '<div class="error-message">' . t('I won!') . '</div><br />';
-     if($this->fullboard())
-       $o .=  '<div class="error-message">' . t('"Cat" game!') . '</div><br />';
-     $o .= $this->draw_board();
-	return $o;
-  }
-
-  function parse_moves($player) {
-    if($player == 'me')
-      $str = $this->mine;
-    if($player == 'you')
-      $str = $this->yours;
-    $ret = array();
-      while(strlen($str)) {
-         $ret[] = substr($str,0,3);
-         $str = substr($str,3);
-      }
-    return $ret;
-  }
-
-
-  function check_youwin() {
-    for($x = 0; $x < count($this->winner); $x ++) {
-      if(in_array($this->winner[$x][0],$this->you) && in_array($this->winner[$x][1],$this->you) && in_array($this->winner[$x][2],$this->you)) {
-        $this->winning_play = $this->winner[$x];
-        return true;
-      }
-    }
-    return false;
-  }
-  function check_iwon() {
-    for($x = 0; $x < count($this->winner); $x ++) {
-      if(in_array($this->winner[$x][0],$this->me) && in_array($this->winner[$x][1],$this->me) && in_array($this->winner[$x][2],$this->me)) {
-        $this->winning_play = $this->winner[$x];
-        return true;
-      }
-    }
-    return false;
-  }
-  function defensive_move() {
-
-    for($x = 0; $x < count($this->winner); $x ++) {
-      if(($this->handicap) && in_array('111',$this->winner[$x]))
-        continue;
-      if(in_array($this->winner[$x][0],$this->you) && in_array($this->winner[$x][1],$this->you) && (! in_array($this->winner[$x][2],$this->me)))
-        return($this->winner[$x][2]);
-      if(in_array($this->winner[$x][0],$this->you) && in_array($this->winner[$x][2],$this->you) && (! in_array($this->winner[$x][1],$this->me)))
-        return($this->winner[$x][1]);
-      if(in_array($this->winner[$x][1],$this->you) && in_array($this->winner[$x][2],$this->you) && (! in_array($this->winner[$x][0],$this->me)))
-        return($this->winner[$x][0]);
-     }
-     return '';
-  }
-
-function winning_move() {
-
-    for($x = 0; $x < count($this->winner); $x ++) {
-      if(($this->handicap) && in_array('111',$this->winner[$x]))
-        continue;
-      if(in_array($this->winner[$x][0],$this->me) && in_array($this->winner[$x][1],$this->me) && (! in_array($this->winner[$x][2],$this->you)))
-        return($this->winner[$x][2]);
-      if(in_array($this->winner[$x][0],$this->me) && in_array($this->winner[$x][2],$this->me) && (! in_array($this->winner[$x][1],$this->you)))
-        return($this->winner[$x][1]);
-      if(in_array($this->winner[$x][1],$this->me) && in_array($this->winner[$x][2],$this->me) && (! in_array($this->winner[$x][0],$this->you)))
-        return($this->winner[$x][0]);
-     }
-
-}
-
-  function offensive_move() {
-
-    shuffle($this->planes);
-    shuffle($this->winner);
-    shuffle($this->corners);
-    shuffle($this->crosses);
-
-    if(! count($this->me)) {
-      if($this->handicap) {
-        $p = $this->uncontested_plane();
-        foreach($this->corners as $c)
-          if((in_array($c,$p)) 
-            && (! $this->is_yours($c)) && (! $this->is_mine($c)))
-              return($c);
-      }
-      else {
-        if((! $this->marked_yours(1,1,1)) && (! $this->marked_mine(1,1,1)))
-          return '111';
-        $p = $this->uncontested_plane();
-        foreach($this->crosses as $c)
-          if((in_array($c,$p))
-            && (! $this->is_yours($c)) && (! $this->is_mine($c)))
-            return($c);
-      }
-    }
-
-    if($this->handicap) {
-      if(count($this->me) >= 1) {
-        if(count($this->get_corners($this->me)) == 1) {
-          if(in_array($this->me[0],$this->corners)) {
-            $p = $this->my_best_plane();
-            foreach($this->winner as $w) {
-              if((in_array($w[0],$this->you)) 
-              || (in_array($w[1],$this->you))
-              || (in_array($w[2],$this->you)))
-                continue;        
-              if(in_array($w[0],$this->corners) 
-                && in_array($w[2],$this->corners)
-                && in_array($w[0],$p) && in_array($w[2],$p)) {
-                  if($this->me[0] == $w[0])
-                    return($w[2]);
-                  elseif($this->me[0] == $w[2])
-                    return($w[0]);
-              }
-            }
-          }
-        }
-        else {
-          $r = $this->get_corners($this->me);
-          if(count($r) > 1) {
-            $w1 = array(); $w2 = array();
-            foreach($this->winner as $w) {
-              if(in_array('111',$w))
-                continue;
-              if(($r[0] == $w[0]) || ($r[0] == $w[2]))
-                $w1[] = $w;
-              if(($r[1] == $w[0]) || ($r[1] == $w[2]))
-                $w2[] = $w;
-            }
-            if(count($w1) && count($w2)) {
-              foreach($w1 as $a) {
-                foreach($w2 as $b) {
-                  if((in_array($a[0],$this->you)) 
-                  || (in_array($a[1],$this->you))
-                  || (in_array($a[2],$this->you))
-                  || (in_array($b[0],$this->you))
-                  || (in_array($b[1],$this->you))
-                  || (in_array($b[2],$this->you)))
-                    continue; 
-                  if(($a[0] == $b[0]) && ! $this->is_mine($a[0])) {
-                    return $a[0];
-                  }
-                  elseif(($a[2] == $b[2]) && ! $this->is_mine($a[2])) {
-                    return $a[2];
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-
- //&& (count($this->me) == 1) && (count($this->you) == 1)
- //     && in_array($this->you[0],$this->corners)
- //     && $this->is_neighbor($this->me[0],$this->you[0])) {
-
-      // Yuck. You foiled my plan. Since you obviously aren't playing to win, 
-      // I'll try again. You may keep me busy for a few rounds, but I'm 
-      // gonna' get you eventually.
-
-//      $p = $this->uncontested_plane();
- //     foreach($this->crosses as $c)
-   //     if(in_array($c,$p))
-     //     return($c);
-
-//    }
-
-
-    // find all the winners containing my points.
-    $mywinners = array();
-    foreach($this->winner as $w)
-      foreach($this->me as $m)
-        if((in_array($m,$w)) && (! in_array($w,$mywinners)))
-          $mywinners[] = $w;
-
-    // find all the rules where my points are in the center.
-      $trythese = array();
-      if(count($mywinners)) {
-        foreach($mywinners as $w) {
-          foreach($this->me as $m) {
-            if(($m == $w[1]) && ($this->uncontested_winner($w))
-              && (! in_array($w,$trythese)))
-            $trythese[] = $w;
-          }
-        }
-      }
-
-      $myplanes = array();
-      for($p = 0; $p < count($this->planes); $p ++) {
-        if($this->handicap && in_array('111',$this->planes[$p]))
-          continue;
-        foreach($this->me as $m)
-          if((in_array($m,$this->planes[$p])) 
-            && (! in_array($this->planes[$p],$myplanes)))
-              $myplanes[] = $this->planes[$p];
-      }
-      shuffle($myplanes);
-
-    // find all winners which share an endpoint, and which are uncontested
-      $candidates = array();
-      if(count($trythese) && count($myplanes)) {
-        foreach($trythese as $t) {
-          foreach($this->winner as $w) {
-            if(! $this->uncontested_winner($w))
-              continue;
-            if((in_array($t[0],$w)) || (in_array($t[2],$w))) {
-              foreach($myplanes as $p)
-                if(in_array($w[0],$p) && in_array($w[1],$p) && in_array($w[2],$p) && ($w[1] != $this->me[0]))
-                  if(! in_array($w,$candidates))
-                    $candidates[] = $w;
-            }
-          }
-        }
-      }
-
-      // Find out if we are about to force a win.
-      // Looking for two winning vectors with a common endpoint
-      // and where we own the middle of both - we are now going to 
-      // grab the endpoint. The game isn't yet over but we've already won.
-
-      if(count($candidates)) {
-        foreach($candidates as $c) {
-          if(in_array($c[1],$this->me)) {
-            // return endpoint
-            foreach($trythese as $t)
-              if($t[0] == $c[0])
-                return($t[0]);
-              elseif($t[2] == $c[2])
-                return($t[2]);
-          }
-       }
-
-       // find opponents planes
-      $yourplanes = array();
-      for($p = 0; $p < count($this->planes); $p ++) {
-        if($this->handicap && in_array('111',$this->planes[$p]))
-          continue;
-        if(in_array($this->you[0],$this->planes[$p]))
-          $yourplanes[] = $this->planes[$p];
-      }
-
-      shuffle($this->winner);
-      foreach($candidates as $c) {
-
-         // We now have a list of winning strategy vectors for our second point
-         // Pick one that will force you into defensive mode.
-         // Pick a point close to you so we don't risk giving you two
-         // in a row when you block us. That would force *us* into 
-         // defensive mode.
-         // We want:        or:         not:
-         //           X|O|     X| |       X| |
-         //            |O|     O|O|        |O|
-         //            | |      | |        |O|
-
-         if(count($this->you) == 1) {
-           foreach($this->winner as $w) {
-             if(in_array($this->me[0], $w) && in_array($c[1],$w) 
-               && $this->uncontested_winner($w) 
-               && $this->is_neighbor($this->you[0],$c[1])) {
-                 return($c[1]);
-             }  
-           }
-         }
-       }         
-
-       // You're somewhere else entirely or have made more than one move 
-       // - any strategy vector which puts you on the defense will have to do
-
-       foreach($candidates as $c) {
-         foreach($this->winner as $w) {
-           if(in_array($this->me[0], $w) && in_array($c[1],$w) 
-             && $this->uncontested_winner($w)) {
-                   return($c[1]);
-           }  
-         }
-       }
-     }
-
-    // worst case scenario, no strategy we can play, 
-    // just find an empty space and take it
-
-    for($x = 0; $x < $this->dimen; $x ++)
-      for($y = 0; $y < $this->dimen; $y ++)
-        for($z = 0; $z < $this->dimen; $z ++)
-          if((! $this->marked_yours($x,$y,$z)) 
-            && (! $this->marked_mine($x,$y,$z))) {
-            if($this->handicap && $x == 1 && $y == 1 && $z == 1)
-              continue;
-            return(sprintf("%d%d%d",$x,$y,$z));
-          }
-       
-  return '';
-  }
-
-  function marked_yours($x,$y,$z) {
-   $str = sprintf("%d%d%d",$x,$y,$z);
-   if(in_array($str,$this->you))
-     return true;
-   return false;
-  }
-
-  function marked_mine($x,$y,$z) {
-   $str = sprintf("%d%d%d",$x,$y,$z);
-   if(in_array($str,$this->me))
-     return true;
-   return false;
-  }
-
-  function is_yours($str) {
-   if(in_array($str,$this->you))
-     return true;
-   return false;
-  }
-
-  function is_mine($str) {
-   if(in_array($str,$this->me))
-     return true;
-   return false;
-  }
-
-  function get_corners($a) {
-    $total = array();
-    if(count($a))
-      foreach($a as $b)
-        if(in_array($b,$this->corners))
-          $total[] = $b;
-    return $total;
-  }
-
-  function uncontested_winner($w) {
-    if($this->handicap && in_array('111',$w))
-      return false;
-    $contested = false;
-    if(count($this->you)) {
-      foreach($this->you as $you)
-        if(in_array($you,$w))
-          $contested = true;
-    }
-    return (($contested) ? false : true);
-  }
-
-
-  function is_neighbor($p1,$p2) {
-   list($x1,$y1,$z1) = sscanf($p1, "%1d%1d%1d");
-   list($x2,$y2,$z2) = sscanf($p2, "%1d%1d%1d");
-
-   if((($x1 == $x2) || ($x1 == $x2+1) || ($x1 == $x2-1)) &&
-      (($y1 == $y2) || ($y1 == $y2+1) || ($y1 == $y2-1)) &&
-      (($z1 == $z2) || ($z1 == $z2+1) || ($z1 == $z2-1)))
-     return true;
-   return false;
-
-  }
-
-  function my_best_plane() {
-
-    $second_choice = array();
-    shuffle($this->planes);
-    for($p = 0; $p < count($this->planes); $p ++ ) {
-      $contested = 0;
-      if($this->handicap && in_array('111',$this->planes[$p]))
-        continue;
-      if(! in_array($this->me[0],$this->planes[$p]))
-        continue;
-      foreach($this->you as $m) {
-        if(in_array($m,$this->planes[$p]))
-          $contested ++;   
-      }
-      if(! $contested)
-        return($this->planes[$p]);
-      if($contested == 1)
-        $second_choice = $this->planes[$p];
-    }
-    return $second_choice;
-  }
-
-
-
-
-
-
-
-  function uncontested_plane() {
-    $freeplane = true;
-    shuffle($this->planes);
-    $pl = $this->planes;
-
-    for($p = 0; $p < count($pl); $p ++ ) {
-        if($this->handicap && in_array('111',$pl[$p]))
-          continue;
-       foreach($this->you as $m) {
-         if(in_array($m,$pl[$p]))   
-           $freeplane = false;         
-       }
-       if(! $freeplane) {
-         $freeplane = true;
-         continue;
-       }
-       if($freeplane)
-         return($pl[$p]);
-    }
-    return array();
-  }
-
-  function fullboard() {
-   return false;
-  }
-
-  function draw_board() {
-    if(! strlen($this->yours))
-      $this->yours = 'XXX';
-    $o .=  "<form action=\"tictac/{$this->handicap}/{$this->mefirst}/{$this->dimen}/{$this->yours}/{$this->mine}\" method=\"post\" />";
-    for($x = 0; $x < $this->dimen; $x ++) {
-      $o .=  '<table>';
-      for($y = 0; $y < $this->dimen; $y ++) {
-        $o .=  '<tr>';
-        for($z = 0; $z < $this->dimen; $z ++) {
-          $s = sprintf("%d%d%d",$x,$y,$z);
-          $winner = ((is_array($this->winning_play) && in_array($s,$this->winning_play)) ? " color: #FF0000; " : "");
-          $bordertop = (($y != 0) ? " border-top: 2px solid #000;" : "");
-          $borderleft = (($z != 0) ? " border-left: 2px solid #000;" : "");
-          if($this->handicap && $x == 1 && $y == 1 && $z == 1)
-            $o .=  "<td style=\"width: 25px; height: 25px; $bordertop $borderleft\" align=\"center\">&nbsp;</td>";                  
-          elseif($this->marked_yours($x,$y,$z))
-            $o .=  "<td style=\"width: 25px; height: 25px; $bordertop $borderleft $winner\" align=\"center\">X</td>";
-          elseif($this->marked_mine($x,$y,$z))
-            $o .=  "<td style=\"width: 25px; height: 25px; $bordertop $borderleft $winner\" align=\"center\">O</td>";
-          else {
-            $val = sprintf("%d%d%d",$x,$y,$z);
-            $o .=  "<td style=\"width: 25px; height: 25px; $bordertop $borderleft\" align=\"center\"><input type=\"checkbox\" name=\"move\" value=\"$val\" onclick=\"this.form.submit();\" /></td>";
-          }
-        }
-        $o .=  '</tr>';
-      }
-      $o .=  '</table><br />';
-    }
-    $o .=  '</form>';
-	return $o;
-
-  }
-
-
-}
-
diff --git a/addon/twitter/README b/addon/twitter/README
deleted file mode 100644
index e6d5f12c9..000000000
--- a/addon/twitter/README
+++ /dev/null
@@ -1,77 +0,0 @@
-____ Twitter Plugin ____
-By Tobias Diekershoff
-   tobias.diekershoff(at)gmx.net
-
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!!   This addon is currently under development. If you have any problem     !!
-!!   with it, please contact the Author.                                    !!
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-With this addon to Friendika you can give your user the possibility to post
-their *public* messages to Twitter. The messages will be strapped their rich
-context and shortened to 140 characters length if necessary. If shortening of
-the message was performed a link will be added to the Tweet pointing to the
-original message on your server.
-
-There is a similar addon for forwarding public messages to
-"StatusNet":http://status.net [[StatusNet Plugin]].
-
-Online version of this document: http://ur1.ca/35mml
-
-___ Requirements ___
-
-To use this plugin you have to register your Friendika instance as an
-_client application_ for Twitter with _read and write_ access, we do not intend
-to use Twitter for login. The registration can be done at twitter.com/apps
-and you need to have a Twitter account to do so.
-
-After you registered the application you get an OAuth consumer key / secret
-pair that identifies your app, you will need them for configuration.
-
-The inclusion of a shorturl for the original posting in cases when the
-message was longer than 140 characters requires it, that you have *PHP5+* and
-*curl* on your server.
-
-___ Where to find ___
-
-In the Friendika git repository /addon/twitter/, this directory contains
-all required PHP files (including the Twitter OAuth library [1] by Abraham
-Williams, MIT licensed and the Slinky library [2] by Beau Lebens, BSD license),
-a CSS file for styling of the user configuration and an image to _Sign in with
-Twitter_.
-
-[1] https://github.com/abraham/twitteroauth
-[2] http://dentedreality.com.au/projects/slinky/
-
-___ Configuration ___
-
-__ Global Configuration __
-
-To activate this addon add @twitter@ to the list of active addons in your
-.htconfig.php file 
-    $a->config['system']['addon'] = "twitter, ..."
-Afterwards you need to add your OAuth consumer key / secret pair to it by
-adding the following two lines
-
-$a->config['twitter']['consumerkey'] = 'your consumer KEY here';
-$a->config['twitter']['consumersecret'] = 'your consumer SECRET here';
-
-When this is done your user can now configure their Twitter connection at
-"Settings -> Plugin Settings" and enable the forwarding of their *public*
-messages to Twitter.
-
-__ User Configuration __
-
-When the OAuth consumer informations are correctly placed into the
-configuration file and a user visits the "Plugin Settings" page they can now
-connect to Twitter. To do so one has to follow the _Sign in with Twitter_
-button (the page will be opened in a new browser window/tab) and get a PIN from
-Twitter. This PIN has to be entered on the settings page. After submitting the
-PIN the plugin will get OAuth credentials identifying this user from the
-Friendika account.
-
-If this first step was successful the Twitter configuration will be changed
-on the "Plugin Settings" page displaying two check boxes. One to enable/disable
-the forwarding of *all public* postings to Twitter and one to clear the
-personal configuration from the Twitter credentials.
-
diff --git a/addon/twitter/admin.tpl b/addon/twitter/admin.tpl
deleted file mode 100644
index a83eb07a4..000000000
--- a/addon/twitter/admin.tpl
+++ /dev/null
@@ -1,3 +0,0 @@
-{{ inc field_input.tpl with $field=$consumerkey }}{{ endinc }}
-{{ inc field_input.tpl with $field=$consumersecret }}{{ endinc }}
-<div class="submit"><input type="submit" name="page_site" value="$submit" /></div>
diff --git a/addon/twitter/lighter.png b/addon/twitter/lighter.png
deleted file mode 100644
index 297bb0340..000000000
--- a/addon/twitter/lighter.png
+++ /dev/null
diff --git a/addon/twitter/twitter.css b/addon/twitter/twitter.css
deleted file mode 100644
index 899cfd173..000000000
--- a/addon/twitter/twitter.css
+++ /dev/null
@@ -1,41 +0,0 @@
-
-
-#twitter-avatar {
-	float: left;
-	width: 48px;
-	height: 48px;
-	padding: 2px;
-}
-#twitter-info-block {
-	height: 52px;
-	vertical-align: middle;
-}
-#twitter-disconnect-label {
-	float: left;
-	width: 200px;
-	margin-bottom: 25px;
-}
-
-#twitter-disconnect {
-	float: left;
-}
-#twitter-enable-label {
-	float: left;
-	width: 200px;
-	margin-bottom: 5px;
-}
-
-#twitter-checkbox {
-	float: left;
-}
-#twitter-pin-label {
-	float: left;
-	width: 200px;
-	margin-bottom: 25px;
-}
-
-#twitter-pin {
-	float: left;
-}
-
-
diff --git a/addon/twitter/twitter.php b/addon/twitter/twitter.php
deleted file mode 100644
index 51b55fd0a..000000000
--- a/addon/twitter/twitter.php
+++ /dev/null
@@ -1,285 +0,0 @@
-<?php
-/**
- * Name: Twitter Connector
- * Version: 1.0.1
- * Author: Tobias Diekershoff <https://diekershoff.homeunix.net/friendika/profile/tobias>
- */
-
-
-/*   Twitter Plugin for Friendika
- *
- *   Author: Tobias Diekershoff
- *           tobias.diekershoff@gmx.net
- *
- *   License:3-clause BSD license
- *
- *   Configuration:
- *     To use this plugin you need a OAuth Consumer key pair (key & secret)
- *     you can get it from Twitter at https://twitter.com/apps
- *
- *     Register your Friendika site as "Client" application with "Read & Write" access
- *     we do not need "Twitter as login". When you've registered the app you get the
- *     OAuth Consumer key and secret pair for your application/site.
- *
- *     Add this key pair to your global .htconfig.php
- *
- *     $a->config['twitter']['consumerkey'] = 'your consumer_key here';
- *     $a->config['twitter']['consumersecret'] = 'your consumer_secret here';
- *
- *     To activate the plugin itself add it to the $a->config['system']['addon']
- *     setting. After this, your user can configure their Twitter account settings
- *     from "Settings -> Plugin Settings".
- *
- *     Requirements: PHP5, curl [Slinky library]
- *
- *     Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Twitter_Plugin
- */
-
-/*   __TODO__
- *
- *   - what about multimedia content?
- *     so far we just strip HTML tags from the message
- */
-
-function twitter_install() {
-	//  we need some hooks, for the configuration and for sending tweets
-	register_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings'); 
-	register_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
-	register_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
-	register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
-	logger("installed twitter");
-}
-
-
-function twitter_uninstall() {
-	unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings'); 
-	unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
-	unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
-	unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
-}
-
-function twitter_jot_nets(&$a,&$b) {
-	if(! local_user())
-		return;
-
-	$tw_post = get_pconfig(local_user(),'twitter','post');
-	if(intval($tw_post) == 1) {
-		$tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
-		$selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
-		$b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> ' 
-			. t('Post to Twitter') . '</div>';	
-	}
-
-
-}
-
-function twitter_settings_post ($a,$post) {
-	if(! local_user())
-		return;
-	// don't check twitter settings if twitter submit button is not clicked	
-	if (!x($_POST,'twitter-submit')) return;
-	
-	if (isset($_POST['twitter-disconnect'])) {
-		/***
-		 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
-		 * from the user configuration
-		 * TODO can we revoke the access tokens at Twitter and do we need to do so?
-		 */
-		del_pconfig( local_user(), 'twitter', 'consumerkey'  );
-		del_pconfig( local_user(), 'twitter', 'consumersecret' );
-                del_pconfig( local_user(), 'twitter', 'post' );
-                del_pconfig( local_user(), 'twitter', 'post_by_default' );
-	} else {
-	if (isset($_POST['twitter-pin'])) {
-		//  if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
-		logger('got a Twitter PIN');
-		require_once('library/twitteroauth.php');
-		$ckey    = get_config('twitter', 'consumerkey'  );
-		$csecret = get_config('twitter', 'consumersecret' );
-		//  the token and secret for which the PIN was generated were hidden in the settings
-		//  form as token and token2, we need a new connection to Twitter using these token
-		//  and secret to request a Access Token with the PIN
-		$connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
-		$token   = $connection->getAccessToken( $_POST['twitter-pin'] );
-		//  ok, now that we have the Access Token, save them in the user config
- 		set_pconfig(local_user(),'twitter', 'oauthtoken',  $token['oauth_token']);
-		set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']);
-                set_pconfig(local_user(),'twitter', 'post', 1);
-                //  reload the Addon Settings page, if we don't do it see Bug #42
-                goaway($a->get_baseurl().'/settings/addon');
-	} else {
-		//  if no PIN is supplied in the POST variables, the user has changed the setting
-		//  to post a tweet for every new __public__ posting to the wall
-		set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
-                set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
-                info( t('Twitter settings updated.') . EOL);
-	}}
-}
-function twitter_settings(&$a,&$s) {
-        if(! local_user())
-                return;
-        $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
-	/***
-	 * 1) Check that we have global consumer key & secret
-	 * 2) If no OAuthtoken & stuff is present, generate button to get some
-	 * 3) Checkbox for "Send public notices (140 chars only)
-	 */
-	$ckey    = get_config('twitter', 'consumerkey' );
-	$csecret = get_config('twitter', 'consumersecret' );
-	$otoken  = get_pconfig(local_user(), 'twitter', 'oauthtoken'  );
-	$osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
-        $enabled = get_pconfig(local_user(), 'twitter', 'post');
-	$checked = (($enabled) ? ' checked="checked" ' : '');
-        $defenabled = get_pconfig(local_user(),'twitter','post_by_default');
-	$defchecked = (($defenabled) ? ' checked="checked" ' : '');
-
-	$s .= '<div class="settings-block">';
-	$s .= '<h3>'. t('Twitter Posting Settings') .'</h3>';
-
-	if ( (!$ckey) && (!$csecret) ) {
-		/***
-		 * no global consumer keys
-		 * display warning and skip personal config
-		 */
-		$s .= '<p>'. t('No consumer key pair for Twitter found. Please contact your site administrator.') .'</p>';
-	} else {
-		/***
-		 * ok we have a consumer key pair now look into the OAuth stuff
-		 */
-		if ( (!$otoken) && (!$osecret) ) {
-			/***
-			 * the user has not yet connected the account to twitter...
-			 * get a temporary OAuth key/secret pair and display a button with
-			 * which the user can request a PIN to connect the account to a
-			 * account at Twitter.
-			 */
-		        require_once('library/twitteroauth.php');
-			$connection = new TwitterOAuth($ckey, $csecret);
-			$request_token = $connection->getRequestToken();
-			$token = $request_token['oauth_token'];
-			/***
-			 *  make some nice form
-			 */
-			$s .= '<p>'. t('At this Friendika instance the Twitter plugin was enabled but you have not yet connected your account to your Twitter account. To do so click the button below to get a PIN from Twitter which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to Twitter.') .'</p>';
-			$s .= '<a href="'.$connection->getAuthorizeURL($token).'" target="_twitter"><img src="addon/twitter/lighter.png" alt="'.t('Log in with Twitter').'"></a>';
-			$s .= '<div id="twitter-pin-wrapper">';
-			$s .= '<label id="twitter-pin-label" for="twitter-pin">'. t('Copy the PIN from Twitter here') .'</label>';
-			$s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
-			$s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="'.$token.'" />';
-			$s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="'.$request_token['oauth_token_secret'].'" />';
-            $s .= '</div><div class="clear"></div>';
-            $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
-		} else {
-			/***
-			 *  we have an OAuth key / secret pair for the user
-			 *  so let's give a chance to disable the postings to Twitter
-			 */
-                        require_once('library/twitteroauth.php');
-			$connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
-			$details = $connection->get('account/verify_credentials');
-			$s .= '<div id="twitter-info" ><img id="twitter-avatar" src="'.$details->profile_image_url.'" /><p id="twitter-info-block">'. t('Currently connected to: ') .'<a href="https://twitter.com/'.$details->screen_name.'" target="_twitter">'.$details->screen_name.'</a><br /><em>'.$details->description.'</em></p></div>';
-			$s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
-			$s .= '<div id="twitter-enable-wrapper">';
-			$s .= '<label id="twitter-enable-label" for="twitter-checkbox">'. t('Allow posting to Twitter'). '</label>';
-			$s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
-                        $s .= '<div class="clear"></div>';
-                        $s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
-                        $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
-			$s .= '</div><div class="clear"></div>';
-
-			$s .= '<div id="twitter-disconnect-wrapper">';
-                        $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">'. t('Clear OAuth configuration') .'</label>';
-                        $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
-			$s .= '</div><div class="clear"></div>';
-			$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Submit') . '" /></div>'; 
-		}
-	}
-        $s .= '</div><div class="clear"></div></div>';
-}
-
-
-function twitter_post_hook(&$a,&$b) {
-
-	/**
-	 * Post to Twitter
-	 */
-
-        logger('twitter post invoked');
-
-	if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent']) ) {
-
-		// Twitter is not considered a private network
-		if($b['prvnets'])
-			return;
-
-
-		load_pconfig(local_user(), 'twitter');
-
-		$ckey    = get_config('twitter', 'consumerkey'  );
-		$csecret = get_config('twitter', 'consumersecret' );
-		$otoken  = get_pconfig(local_user(), 'twitter', 'oauthtoken'  );
-		$osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
-
-		if($ckey && $csecret && $otoken && $osecret) {
-
-			$twitter_post = intval(get_pconfig(local_user(),'twitter','post'));
-			$twitter_enable = (($twitter_post && x($_POST,'twitter_enable')) ? intval($_POST['twitter_enable']) : 0);
-
-			// if API is used, default to the chosen settings
-			if($_POST['api_source'] && intval(get_pconfig(local_user(),'twitter','post_by_default')))
-				$twitter_enable = 1;
-
-			if($twitter_post && $twitter_enable) {
-				logger('Posting to Twitter', LOGGER_DEBUG);
-				require_once('library/twitteroauth.php');
-				require_once('include/bbcode.php');	
-				$tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
-				$max_char = 140; // max. length for a tweet
-				$msg = strip_tags(bbcode($b['body']));
-				if ( strlen($msg) > $max_char) {
-					$shortlink = "";
-					require_once('library/slinky.php');
-					// post url = base url + /display/ + owner + post id
-					// we construct this from the Owner link and replace
-					// profile by display - this will cause an error when
-					// /profile/ is in the owner url twice but I don't
-					// think this will be very common...
-					$posturl = str_replace('/profile/','/display/',$b['owner-link']).'/'.$b['id'];
-					$slinky = new Slinky( $posturl );
-					// setup a cascade of shortening services
-					// try to get a short link from these services
-					// in the order ur1.ca, trim, id.gd, tinyurl
-					$slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
-					$shortlink = $slinky->short();
-					// the new message will be shortened such that "... $shortlink"
-					// will fit into the character limit
-					$msg = substr($msg, 0, $max_char-strlen($shortlink)-4);
-					$msg .= '... ' . $shortlink;
-				}
-                // and now tweet it :-)
-				if(strlen($msg)) {
-					$result = $tweet->post('statuses/update', array('status' => $msg));
-					logger('twitter_post returns: ' . $result);
-				}
-
-			}
-		}
-	}
-}
-
-function twitter_plugin_admin_post(&$a){
-	$consumerkey	=	((x($_POST,'consumerkey'))		? notags(trim($_POST['consumerkey']))	: '');
-	$consumersecret	=	((x($_POST,'consumersecret'))	? notags(trim($_POST['consumersecret'])): '');
-	set_config('twitter','consumerkey',$consumerkey);
-	set_config('twitter','consumersecret',$consumersecret);
-	info( t('Settings updated.'). EOL );
-}
-function twitter_plugin_admin(&$a, &$o){
-	$t = file_get_contents( dirname(__file__). "/admin.tpl" );
-	$o = replace_macros($t, array(
-		'$submit' => t('Submit'),
-								// name, label, value, help, [extra values]
-		'$consumerkey' => array('consumerkey', t('Consumer key'),  get_config('twitter', 'consumerkey' ), ''),
-		'$consumersecret' => array('consumersecret', t('Consumer secret'),  get_config('twitter', 'consumersecret' ), '')
-	));
-}
diff --git a/addon/widgets/settings.tpl b/addon/widgets/settings.tpl
deleted file mode 100644
index 9d0f21d29..000000000
--- a/addon/widgets/settings.tpl
+++ /dev/null
@@ -1,19 +0,0 @@
-<div class="settings-block">
-	<h3 class="settings-heading">$title</h3>
-	<div class='field noedit'>
-		<label>$label</label>
-		<tt>$key</tt>
-	</div>
-	
-	<div class="settings-submit-wrapper">
-		<input type="submit" value="$submit" class="settings-submit" name="widgets-submit" />
-	</div>
-	
-	<h4>$widgets_h</h4>
-	<ul>
-		{{ for $widgets as $w }}
-			<li><a href="$baseurl/widgets/$w.0/?k=$key&p=1">$w.1</a></li>
-		{{ endfor }}
-	</ul>
-	
-</div>
diff --git a/addon/widgets/widget_friends.php b/addon/widgets/widget_friends.php
deleted file mode 100644
index 2286f68ca..000000000
--- a/addon/widgets/widget_friends.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-function friends_widget_name() {
-	return "Shows profile contacts";
-}
-function friends_widget_help() {
-	return "";
-}
-
-function friends_widget_args(){
-	return Array();
-}
-
-function friends_widget_content(&$a, $conf){
-
-	$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile` 
-			LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
-			WHERE `user`.`uid` = %s AND `profile`.`is-default` = 1 LIMIT 1",
-			intval($conf['uid'])
-	);
-	if(!count($r)) return;
-	$a->profile = $r[0];
-
-	$o = "";
-	$o .= "<style>
-		.f9k_widget .contact-block-div { display: block !important; float: left!important; width: 50px!important; height: 50px!important; margin: 2px!important;}
-		.f9k_widget #contact-block-end { clear: left; }
-	</style>";
-	$o .= _abs_url(contact_block());
-	$o .= "<a href='".$a->get_baseurl().'/profile/'.$a->profile['nickname']."'>". t('Connect on Friendika!') ."</a>";
-	return $o;
-}
diff --git a/addon/widgets/widget_like.php b/addon/widgets/widget_like.php
deleted file mode 100644
index 6927d4324..000000000
--- a/addon/widgets/widget_like.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-function like_widget_name() {
-	return "Shows likes";
-}
-function like_widget_help() {
-	return "Search first item which contains <em>KEY</em> and print like/dislike count";
-}
-
-function like_widget_args(){
-	return Array("KEY");
-}
-
-function like_widget_content(&$a, $conf){
-	$args = explode(",",$_GET['a']);
-	
-	if ($args[0]!=""){
-		return " #TODO like/dislike count for item with <em>" .$args[0]. "</em> # ";
-	} else {
-		return " #TODO# ";
-	}
-}
diff --git a/addon/widgets/widgets.js b/addon/widgets/widgets.js
deleted file mode 100644
index 45d36c4d7..000000000
--- a/addon/widgets/widgets.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/**
- * @author Fabio Comuni
- */
-
-var f9a_widget_$widget_id = {
-	entrypoint : "$entrypoint",
-	key	: "$key",
-	widgetid: "$widget_id",
-	argstr: "$args",
-	xmlhttp : null,
-	
-	getXHRObj : function(){
-		if (window.XMLHttpRequest) {
-			// code for IE7+, Firefox, Chrome, Opera, Safari
-		 	this.xmlhttp = new XMLHttpRequest();
-		} else {
-			// code for IE6, IE5
-			this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
-		}
-	},
-	
-	dorequest : function(args, cb) {
-		if (args===null) args = new Array();
-		args['k']=this.key;
-		args['s']=window.location;
-		args['a']=this.argstr;
-		var urlencodedargs = new Array();
-		for(k in args){ urlencodedargs.push( encodeURIComponent(k)+"="+encodeURIComponent(args[k]) ); }
-	
-		var url = this.entrypoint + "?"+ urlencodedargs.join("&");
-
-		this.xmlhttp.open("GET", url  ,true);
-		this.xmlhttp.send();
-		this.xmlhttp.obj = this;
-		this.xmlhttp.onreadystatechange=function(){
-		  if (this.readyState==4){
-		  	if (this.status==200) {
-		    	cb(this.obj, this.responseText);
-			} else {
-		  		document.getElementById(this.obj.widgetid).innerHTML="Error loading widget.";
-		  	}
-		  }
-		} 
-
-	},
-	
-	requestcb: function(obj, responseText) {
-		document.getElementById(obj.widgetid).innerHTML=responseText;
-	},
-	
-	load : function (){
-		this.getXHRObj();
-		this.dorequest(null, this.requestcb);
-	}
-
-};
-
-(function() {
-	f9a_widget_$widget_id.load();	
-})();
-
-document.writeln("<div id='$widget_id' class='f9k_widget'>");
-document.writeln("<img id='$widget_id_ld' src='$loader'>");
-document.writeln("</div>");
diff --git a/addon/widgets/widgets.php b/addon/widgets/widgets.php
deleted file mode 100644
index 13c4f93bb..000000000
--- a/addon/widgets/widgets.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * Name: Widgets
- * Description: Allow to embed info from friendika into another site
- * Version: 1.0
- * Author: Fabio Comuni <http://kirgroup.com/profile/fabrix/>
- */
- 
-	 
-function widgets_install() {
-	register_hook('plugin_settings', 'addon/widgets/widgets.php', 'widgets_settings'); 
-	register_hook('plugin_settings_post', 'addon/widgets/widgets.php', 'widgets_settings_post');
-	logger("installed widgets");
-}
-function widgets_uninstall() {
-	unregister_hook('plugin_settings', 'addon/widgets/widgets.php', 'widgets_settings'); 
-	unregister_hook('plugin_settings_post', 'addon/widgets/widgets.php', 'widgets_settings_post');
-}
-
-
-function widgets_settings_post(){
-	
-	if (isset($_POST['widgets-submit'])){
-		del_pconfig(local_user(), 'widgets', 'key');
-		
-	}
-}
-
-function widgets_settings(&$a,&$o) {
-    if(! local_user())
-		return;		
-	
-	
-	$key = get_pconfig(local_user(), 'widgets', 'key' );
-	if ($key=='') { $key = mt_rand(); set_pconfig(local_user(), 'widgets', 'key', $key); }
-
-	$widgets = array();
-	$d = dir(dirname(__file__));
-	while(false !== ($f = $d->read())) {
-		 if(substr($f,0,7)=="widget_") {
-			 preg_match("|widget_([^.]+).php|", $f, $m);
-			 $w=$m[1];
-			 require_once($f);
-			 $widgets[] = array($w, call_user_func($w."_widget_name"));
-
-		 }
-	}
-
-	
-	
-	$t = file_get_contents( dirname(__file__). "/settings.tpl" );
-	$o .= replace_macros($t, array(
-		'$submit' => t('Generate new key'),
-		'$baseurl' => $a->get_baseurl(),
-		'$title' => "Widgets",
-		'$label' => t('Widgets key'),
-		'$key' => $key,
-		'$widgets_h' => t('Widgets available'),
-		'$widgets' => $widgets,
-	));
-	
-}
-
-function widgets_module() {
-	return;
-}
-
-function _abs_url($s){
-	$a = get_app();
-	return preg_replace("|href=(['\"])([^h][^t][^t][^p])|", "href=\$1".$a->get_baseurl()."/\$2", $s);
-}
-
-
-function widgets_content(&$a) {
-
-	if (!isset($_GET['k'])) {
-		if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
-		return;
-	}
-
-	$r = q("SELECT * FROM pconfig WHERE uid IN (SELECT uid FROM pconfig  WHERE v='%s')AND  cat='widgets'",
-			dbesc($_GET['k'])
-		 );
-	if (!count($r)){
-		if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
-		return;
-	}    
-	$conf = array();
-	$conf['uid'] = $r[0]['uid'];
-	foreach($r as $e) { $conf[$e['k']]=$e['v']; }
-	
-	$o = "";	
-
-	$widgetfile =dirname(__file__)."/widget_".$a->argv[1].".php";
-	if (file_exists($widgetfile)){
-		require_once($widgetfile);
-	} else {
-		if($a->argv[2]=="cb"){header('HTTP/1.0 400 Bad Request'); killme();}
-		return;
-	}		
-	
-
-
-
-	//echo "<pre>"; var_dump($a->argv); die();
-	if ($a->argv[2]=="cb"){
-		/*if (!local_user()){
-			if (!isset($_GET['s']))
-				{header('HTTP/1.0 400 Bad Request'); killme();}
-			
-			if (substr($_GET['s'],0,strlen($conf['site'])) !== $conf['site'])
-				{header('HTTP/1.0 400 Bad Request'); killme();}
-		} */
-		$o .= call_user_func($a->argv[1].'_widget_content',$a, $conf);
-		
-	} else {
-
-		
-		if (isset($_GET['p']) && local_user()==$conf['uid'] ) {
-			$o .= "<style>.f9k_widget { float: left;border:1px solid black; }</style>";
-			$o .= "<h1>Preview Widget</h1>";
-			$o .= '<a href="'.$a->get_baseurl().'/settings/addon">'. t("Plugin Settings") .'</a>';
-
-			$o .=  "<h4>".call_user_func($a->argv[1].'_widget_name')."</h4>";
-			$o .=  call_user_func($a->argv[1].'_widget_help');
-			$o .= "<br style='clear:left'/><br/>";
-			$o .= "<script>";
-		} else {
-			header("content-type: application/x-javascript");
-		}
-	
-	
-
-	
-		$script = file_get_contents(dirname(__file__)."/widgets.js");
-		$o .= replace_macros($script, array(
-			'$entrypoint' => $a->get_baseurl()."/widgets/".$a->argv[1]."/cb/",
-			'$key' => $conf['key'],
-			'$widget_id' => 'f9k_'.$a->argv[1]."_".time(),
-			'$loader' => $a->get_baseurl()."/images/rotator.gif",
-			'$args' => (isset($_GET['a'])?$_GET['a']:''),
-		));
-
-	
-		if (isset($_GET['p'])) {
-			$jsargs = implode("</em>,<em>", call_user_func($a->argv[1].'_widget_args'));
-			if ($jsargs!='') $jsargs = "&a=<em>".$jsargs."</em>";
-				
-			$o .= "</script>
-			<br style='clear:left'/><br/>
-			<h4>Copy and paste this code</h4>
-			<code>"
-			
-			.htmlspecialchars('<script src="'.$a->get_baseurl().'/widgets/'.$a->argv[1].'?k='.$conf['key'])
-			.$jsargs
-			.htmlspecialchars('"></script>')
-			."</code>";
-			return $o;
-		}	
-		
-	}	
-	
-	echo $o;
-	killme();
-}
-
-
-
- 
-?>
diff --git a/boot.php b/boot.php
index a3a5683a7..ca00a485b 100644
--- a/boot.php
+++ b/boot.php
@@ -7,7 +7,7 @@ require_once('include/text.php');
 require_once("include/pgettext.php");
 
 
-define ( 'FRIENDIKA_VERSION',      '2.3.1113' );
+define ( 'FRIENDIKA_VERSION',      '2.3.1114' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.21'    );
 define ( 'DB_UPDATE_VERSION',      1092      );