for whatever reason there were two of these

56 files changed, 0 insertions, 10173 deletions

diff --git a/library/jqupload/.gitignore b/library/jqupload/.gitignore
deleted file mode 100644
index 29a41a8c4..000000000
--- a/library/jqupload/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.DS_Store
-*.pyc
-node_modules
diff --git a/library/jqupload/.jshintrc b/library/jqupload/.jshintrc
deleted file mode 100644
index 4ad82e664..000000000
--- a/library/jqupload/.jshintrc
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "bitwise"       : true,     // true: Prohibit bitwise operators (&, |, ^, etc.)
-  "camelcase"     : true,     // true: Identifiers must be in camelCase
-  "curly"         : true,     // true: Require {} for every new block or scope
-  "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
-  "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
-  "immed"         : true,     // true: Require immediate invocations to be wrapped in parens
-                              // e.g. `(function () { } ());`
-  "indent"        : 4,        // {int} Number of spaces to use for indentation
-  "latedef"       : true,     // true: Require variables/functions to be defined before being used
-  "newcap"        : true,     // true: Require capitalization of all constructor functions e.g. `new F()`
-  "noarg"         : true,     // true: Prohibit use of `arguments.caller` and `arguments.callee`
-  "noempty"       : true,     // true: Prohibit use of empty blocks
-  "nonew"         : true,     // true: Prohibit use of constructors for side-effects (without assignment)
-  "plusplus"      : false,    // true: Prohibit use of `++` & `--`
-  "quotmark"      : "single", // Quotation mark consistency:
-                              //   false    : do nothing (default)
-                              //   true     : ensure whatever is used is consistent
-                              //   "single" : require single quotes
-                              //   "double" : require double quotes
-  "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)
-  "unused"        : true,     // true: Require all defined variables be used
-  "strict"        : true,     // true: Requires all functions run in ES5 Strict Mode
-  "trailing"      : true,     // true: Prohibit trailing whitespaces
-  "maxparams"     : false,    // {int} Max number of formal params allowed per function
-  "maxdepth"      : false,    // {int} Max depth of nested blocks (within functions)
-  "maxstatements" : false,    // {int} Max number statements per function
-  "maxcomplexity" : false,    // {int} Max cyclomatic complexity per function
-  "maxlen"        : false,    // {int} Max number of characters per line
-
-  // Relaxing
-  "asi"           : false,     // true: Tolerate Automatic Semicolon Insertion (no semicolons)
-  "boss"          : false,     // true: Tolerate assignments where comparisons would be expected
-  "debug"         : false,     // true: Allow debugger statements e.g. browser breakpoints.
-  "eqnull"        : false,     // true: Tolerate use of `== null`
-  "es5"           : false,     // true: Allow ES5 syntax (ex: getters and setters)
-  "esnext"        : false,     // true: Allow ES.next (ES6) syntax (ex: `const`)
-  "moz"           : false,     // true: Allow Mozilla specific syntax (extends and overrides esnext features)
-                               // (ex: `for each`, multiple try/catch, function expression…)
-  "evil"          : false,     // true: Tolerate use of `eval` and `new Function()`
-  "expr"          : false,     // true: Tolerate `ExpressionStatement` as Programs
-  "funcscope"     : false,     // true: Tolerate defining variables inside control statements"
-  "globalstrict"  : false,     // true: Allow global "use strict" (also enables 'strict')
-  "iterator"      : false,     // true: Tolerate using the `__iterator__` property
-  "lastsemic"     : false,     // true: Tolerate omitting a semicolon for the last statement of a 1-line block
-  "laxbreak"      : false,     // true: Tolerate possibly unsafe line breakings
-  "laxcomma"      : false,     // true: Tolerate comma-first style coding
-  "loopfunc"      : false,     // true: Tolerate functions being defined in loops
-  "multistr"      : false,     // true: Tolerate multi-line strings
-  "proto"         : false,     // true: Tolerate using the `__proto__` property
-  "scripturl"     : false,     // true: Tolerate script-targeted URLs
-  "smarttabs"     : false,     // true: Tolerate mixed tabs/spaces when used for alignment
-  "shadow"        : false,     // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
-  "sub"           : false,     // true: Tolerate using `[]` notation when it can still be expressed in dot notation
-  "supernew"      : false,     // true: Tolerate `new function () { ... };` and `new Object;`
-  "validthis"     : false,     // true: Tolerate using this in a non-constructor function
-
-  // Environments
-  "browser"       : false,    // Web Browser (window, document, etc)
-  "couch"         : false,    // CouchDB
-  "devel"         : false,    // Development/debugging (alert, confirm, etc)
-  "dojo"          : false,    // Dojo Toolkit
-  "jquery"        : false,    // jQuery
-  "mootools"      : false,    // MooTools
-  "node"          : false,    // Node.js
-  "nonstandard"   : false,    // Widely adopted globals (escape, unescape, etc)
-  "prototypejs"   : false,    // Prototype and Scriptaculous
-  "rhino"         : false,    // Rhino
-  "worker"        : false,    // Web Workers
-  "wsh"           : false,    // Windows Scripting Host
-  "yui"           : false,    // Yahoo User Interface
-
-  // Legacy
-  "nomen"         : true,     // true: Prohibit dangling `_` in variables
-  "onevar"        : true,     // true: Allow only one `var` statement per function
-  "passfail"      : false,    // true: Stop on first error
-  "white"         : true,     // true: Check against strict whitespace and indentation rules
-
-  // Custom Globals
-  "globals"       : {}        // additional predefined global variables
-}
diff --git a/library/jqupload/CONTRIBUTING.md b/library/jqupload/CONTRIBUTING.md
deleted file mode 100644
index 2326ad031..000000000
--- a/library/jqupload/CONTRIBUTING.md
+++ /dev/null
@@ -1,42 +0,0 @@
-# Issue Guidelines
-
-The issues tracker should only be used for **bugs** or **feature requests**.
-
-Please post **support requests** and **general discussions** about this project to the [support forum](https://groups.google.com/d/forum/jquery-fileupload).
-
-## Bugs
-
-Please follow these guidelines before reporting a bug:
-
-1. **Update to the latest version** — Check if you can reproduce the issue with the latest version from the `master` branch.
-
-2. **Use the GitHub issue search** — check if the issue has already been reported. If it has been, please comment on the existing issue.
-
-3. **Isolate the demonstrable problem** — Try to reproduce the problem with the [Demo](http://blueimp.github.io/jQuery-File-Upload/) or with a reduced test case that includes the least amount of code necessary to reproduce the problem.
-
-4. **Provide a means to reproduce the problem** — Please provide as much details as possible, e.g. server information, browser and operating system versions, steps to reproduce the problem. If possible, provide a link to your reduced test case, e.g. via [JSFiddle](http://jsfiddle.net/). 
-
-
-## Feature requests
-
-Please follow the bug guidelines above for feature requests, i.e. update to the latest version and search for exising issues before posting a new request.
-
-Generally, feature requests might be accepted if the implementation would benefit a broader use case or the project could be considered incomplete without that feature.
-
-If you need help integrating this project into another framework, please post your request to the [support forum](https://groups.google.com/d/forum/jquery-fileupload).
-
-## Pull requests
-
-[Pull requests](https://help.github.com/articles/using-pull-requests) are welcome and the preferred way of accepting code contributions.
-
-However, if you add a server-side upload handler implementation for another framework, please continue to maintain this version in your own fork without sending a pull request. You are welcome to add a link and possibly documentation about your implementation to the [Wiki](https://github.com/blueimp/jQuery-File-Upload/wiki).
-
-Please follow these guidelines before sending a pull request:
-
-1. Update your fork to the latest upstream version.
-
-2. Follow the coding conventions of the original repository. Changes to one of the JavaScript source files are required to pass the [JSLint](http://jslint.com/) validation tool.
-
-3. Keep your commits as atomar as possible, i.e. create a new commit for every single bug fix or feature added.
-
-4. Always add meaningfull commit messages.
diff --git a/library/jqupload/Gruntfile.js b/library/jqupload/Gruntfile.js
deleted file mode 100644
index dcdb5d57a..000000000
--- a/library/jqupload/Gruntfile.js
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * jQuery File Upload Gruntfile
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/*global module */
-
-module.exports = function (grunt) {
-    'use strict';
-
-    grunt.initConfig({
-        jshint: {
-            options: {
-                jshintrc: '.jshintrc'
-            },
-            all: [
-                'Gruntfile.js',
-                'js/cors/*.js',
-                'js/*.js',
-                'server/node/server.js',
-                'test/test.js'
-            ]
-        }
-    });
-
-    grunt.loadNpmTasks('grunt-contrib-jshint');
-    grunt.loadNpmTasks('grunt-bump-build-git');
-    grunt.registerTask('test', ['jshint']);
-    grunt.registerTask('default', ['test']);
-
-};
diff --git a/library/jqupload/README.md b/library/jqupload/README.md
deleted file mode 100644
index 726e6b342..000000000
--- a/library/jqupload/README.md
+++ /dev/null
@@ -1,123 +0,0 @@
-# jQuery File Upload Plugin
-
-## Demo
-[Demo File Upload](http://blueimp.github.io/jQuery-File-Upload/)
-
-## Description
-File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for jQuery.  
-Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
-
-## Setup
-* [How to setup the plugin on your website](https://github.com/blueimp/jQuery-File-Upload/wiki/Setup)
-* [How to use only the basic plugin (minimal setup guide).](https://github.com/blueimp/jQuery-File-Upload/wiki/Basic-plugin)
-
-## Support
-
-* **[Support Forum](https://groups.google.com/d/forum/jquery-fileupload)**  
-**Support requests** and **general discussions** about the File Upload plugin can be posted to the official
-[Support Forum](https://groups.google.com/d/forum/jquery-fileupload).  
-If your question is not directly related to the File Upload plugin, you might have a better chance to get a reply by posting to [Stack Overflow](http://stackoverflow.com/questions/tagged/blueimp+jquery+file-upload).
-
-* Bugs and Feature requests  
-**Bugs** and **Feature requests** can be reported using the [issues tracker](https://github.com/blueimp/jQuery-File-Upload/issues).  
-Please read the [issue guidelines](https://github.com/blueimp/jQuery-File-Upload/blob/master/CONTRIBUTING.md) before posting.
-
-## Features
-* **Multiple file upload:**  
-  Allows to select multiple files at once and upload them simultaneously.
-* **Drag & Drop support:**  
-  Allows to upload files by dragging them from your desktop or filemanager and dropping them on your browser window.
-* **Upload progress bar:**  
-  Shows a progress bar indicating the upload progress for individual files and for all uploads combined.
-* **Cancelable uploads:**  
-  Individual file uploads can be canceled to stop the upload progress.
-* **Resumable uploads:**  
-  Aborted uploads can be resumed with browsers supporting the Blob API.
-* **Chunked uploads:**  
-  Large files can be uploaded in smaller chunks with browsers supporting the Blob API.
-* **Client-side image resizing:**  
-  Images can be automatically resized on client-side with browsers supporting the required JS APIs.
-* **Preview images, audio and video:**  
-  A preview of image, audio and video files can be displayed before uploading with browsers supporting the required APIs.
-* **No browser plugins (e.g. Adobe Flash) required:**  
-  The implementation is based on open standards like HTML5 and JavaScript and requires no additional browser plugins.
-* **Graceful fallback for legacy browsers:**  
-  Uploads files via XMLHttpRequests if supported and uses iframes as fallback for legacy browsers.
-* **HTML file upload form fallback:**  
-  Allows progressive enhancement by using a standard HTML file upload form as widget element.
-* **Cross-site file uploads:**  
-  Supports uploading files to a different domain with cross-site XMLHttpRequests or iframe redirects.
-* **Multiple plugin instances:**  
-  Allows to use multiple plugin instances on the same webpage.
-* **Customizable and extensible:**  
-  Provides an API to set individual options and define callBack methods for various upload events.
-* **Multipart and file contents stream uploads:**  
-  Files can be uploaded as standard "multipart/form-data" or file contents stream (HTTP PUT file upload).
-* **Compatible with any server-side application platform:**  
-  Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
-
-## Requirements
-
-### Mandatory requirements
-* [jQuery](http://jquery.com/) v. 1.6+
-* [jQuery UI widget factory](http://api.jqueryui.com/jQuery.widget/) v. 1.9+ (included)
-* [jQuery Iframe Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/jquery.iframe-transport.js) (included)
-
-The jQuery UI widget factory is a requirement for the basic File Upload plugin, but very lightweight without any other dependencies from the jQuery UI suite.
-
-The jQuery Iframe Transport is required for [browsers without XHR file upload support](https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support).
-
-### Optional requirements
-* [JavaScript Templates engine](https://github.com/blueimp/JavaScript-Templates) v. 2.5.3+
-* [JavaScript Load Image library](https://github.com/blueimp/JavaScript-Load-Image) v. 1.11.0+
-* [JavaScript Canvas to Blob polyfill](https://github.com/blueimp/JavaScript-Canvas-to-Blob) v. 2.1.0+
-* [blueimp Gallery](https://github.com/blueimp/Gallery) v. 2.12.0+
-* [Bootstrap CSS framework](http://getbootstrap.com/) v. 3.0.0+
-* [Glyphicons](http://glyphicons.com/)
-
-The JavaScript Templates engine is used to render the selected and uploaded files for the Basic Plus UI and jQuery UI versions.
-
-The JavaScript Load Image library and JavaScript Canvas to Blob polyfill are required for the image previews and resizing functionality.
-
-The blueimp Gallery is used to display the uploaded images in a lightbox.
-
-The user interface of all versions except the jQuery UI version is built with Twitter's [Bootstrap](http://getbootstrap.com/) framework and icons from [Glyphicons](http://glyphicons.com/).
-
-### Cross-domain requirements
-[Cross-domain File Uploads](https://github.com/blueimp/jQuery-File-Upload/wiki/Cross-domain-uploads) using the [Iframe Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/jquery.iframe-transport.js) require a redirect back to the origin server to retrieve the upload results. The [example implementation](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/main.js) makes use of [result.html](https://github.com/blueimp/jQuery-File-Upload/blob/master/cors/result.html) as a static redirect page for the origin server.
-
-The repository also includes the [jQuery XDomainRequest Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/cors/jquery.xdr-transport.js), which enables limited cross-domain AJAX requests in Microsoft Internet Explorer 8 and 9 (IE 10 supports cross-domain XHR requests).  
-The XDomainRequest object allows GET and POST requests only and doesn't support file uploads. It is used on the [Demo](http://blueimp.github.io/jQuery-File-Upload/) to delete uploaded files from the cross-domain demo file upload service.
-
-## Browsers
-
-### Desktop browsers
-The File Upload plugin is regularly tested with the latest browser versions and supports the following minimal versions:
-
-* Google Chrome
-* Apple Safari 4.0+
-* Mozilla Firefox 3.0+
-* Opera 11.0+
-* Microsoft Internet Explorer 6.0+
-
-### Mobile browsers
-The File Upload plugin has been tested with and supports the following mobile browsers:
-
-* Apple Safari on iOS 6.0+
-* Google Chrome on iOS 6.0+
-* Google Chrome on Android 4.0+
-* Default Browser on Android 2.3+
-* Opera Mobile 12.0+
-
-### Supported features
-For a detailed overview of the features supported by each browser version please have a look at the [Extended browser support information](https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support).
-
-## License
-Released under the [MIT license](http://www.opensource.org/licenses/MIT).
-
-## Donations
-jQuery File Upload is free software, but you can donate to support the developer, Sebastian Tschan:
-
-Flattr: [![Flattr](https://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/thing/286433/jQuery-File-Upload-Plugin)
-
-PayPal: [![PayPal](https://www.paypalobjects.com/WEBSCR-640-20110429-1/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=PYWYSYP77KL54)
diff --git a/library/jqupload/angularjs.html b/library/jqupload/angularjs.html
deleted file mode 100644
index d578cfa57..000000000
--- a/library/jqupload/angularjs.html
+++ /dev/null
@@ -1,211 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin AngularJS Demo 2.1.2
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]>
-<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-<![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Demo - AngularJS version</title>
-<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for AngularJS. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<!-- Bootstrap styles -->
-<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
-<!-- Generic page styles -->
-<link rel="stylesheet" href="css/style.css">
-<!-- blueimp Gallery styles -->
-<link rel="stylesheet" href="http://blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
-<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
-<link rel="stylesheet" href="css/jquery.fileupload.css">
-<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
-<!-- CSS adjustments for browsers with JavaScript disabled -->
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
-<style>
-/* Hide Angular JS elements before initializing */
-.ng-cloak {
-    display: none;
-}
-</style>
-</head>
-<body>
-<div class="navbar navbar-default navbar-fixed-top">
-    <div class="container">
-        <div class="navbar-header">
-            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-            </button>
-            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
-        </div>
-        <div class="navbar-collapse collapse">
-            <ul class="nav navbar-nav">
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
-                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
-            </ul>
-        </div>
-    </div>
-</div>
-<div class="container">
-    <h1>jQuery File Upload Demo</h1>
-    <h2 class="lead">AngularJS version</h2>
-    <ul class="nav nav-tabs">
-        <li><a href="basic.html">Basic</a></li>
-        <li><a href="basic-plus.html">Basic Plus</a></li>
-        <li><a href="index.html">Basic Plus UI</a></li>
-        <li class="active"><a href="angularjs.html">AngularJS</a></li>
-        <li><a href="jquery-ui.html">jQuery UI</a></li>
-    </ul>
-    <br>
-    <blockquote>
-        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for AngularJS.<br>
-        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
-        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
-    </blockquote>
-    <br>
-    <!-- The file upload form used as target for the file upload widget -->
-    <form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data" data-ng-app="demo" data-ng-controller="DemoFileUploadController" data-file-upload="options" data-ng-class="{'fileupload-processing': processing() || loadingFiles}">
-        <!-- Redirect browsers with JavaScript disabled to the origin page -->
-        <noscript><input type="hidden" name="redirect" value="http://blueimp.github.io/jQuery-File-Upload/"></noscript>
-        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
-        <div class="row fileupload-buttonbar">
-            <div class="col-lg-7">
-                <!-- The fileinput-button span is used to style the file input field as button -->
-                <span class="btn btn-success fileinput-button" ng-class="{disabled: disabled}">
-                    <i class="glyphicon glyphicon-plus"></i>
-                    <span>Add files...</span>
-                    <input type="file" name="files[]" multiple ng-disabled="disabled">
-                </span>
-                <button type="button" class="btn btn-primary start" data-ng-click="submit()">
-                    <i class="glyphicon glyphicon-upload"></i>
-                    <span>Start upload</span>
-                </button>
-                <button type="button" class="btn btn-warning cancel" data-ng-click="cancel()">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel upload</span>
-                </button>
-                <!-- The global file processing state -->
-                <span class="fileupload-process"></span>
-            </div>
-            <!-- The global progress state -->
-            <div class="col-lg-5 fade" data-ng-class="{in: active()}">
-                <!-- The global progress bar -->
-                <div class="progress progress-striped active" data-file-upload-progress="progress()"><div class="progress-bar progress-bar-success" data-ng-style="{width: num + '%'}"></div></div>
-                <!-- The extended global progress state -->
-                <div class="progress-extended">&nbsp;</div>
-            </div>
-        </div>
-        <!-- The table listing the files available for upload/download -->
-        <table class="table table-striped files ng-cloak">
-            <tr data-ng-repeat="file in queue" data-ng-class="{'processing': file.$processing()}">
-                <td data-ng-switch data-on="!!file.thumbnailUrl">
-                    <div class="preview" data-ng-switch-when="true">
-                        <a data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}" data-gallery><img data-ng-src="{{file.thumbnailUrl}}" alt=""></a>
-                    </div>
-                    <div class="preview" data-ng-switch-default data-file-upload-preview="file"></div>
-                </td>
-                <td>
-                    <p class="name" data-ng-switch data-on="!!file.url">
-                        <span data-ng-switch-when="true" data-ng-switch data-on="!!file.thumbnailUrl">
-                            <a data-ng-switch-when="true" data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}" data-gallery>{{file.name}}</a>
-                            <a data-ng-switch-default data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}">{{file.name}}</a>
-                        </span>
-                        <span data-ng-switch-default>{{file.name}}</span>
-                    </p>
-                    <strong data-ng-show="file.error" class="error text-danger">{{file.error}}</strong>
-                </td>
-                <td>
-                    <p class="size">{{file.size | formatFileSize}}</p>
-                    <div class="progress progress-striped active fade" data-ng-class="{pending: 'in'}[file.$state()]" data-file-upload-progress="file.$progress()"><div class="progress-bar progress-bar-success" data-ng-style="{width: num + '%'}"></div></div>
-                </td>
-                <td>
-                    <button type="button" class="btn btn-primary start" data-ng-click="file.$submit()" data-ng-hide="!file.$submit || options.autoUpload" data-ng-disabled="file.$state() == 'pending' || file.$state() == 'rejected'">
-                        <i class="glyphicon glyphicon-upload"></i>
-                        <span>Start</span>
-                    </button>
-                    <button type="button" class="btn btn-warning cancel" data-ng-click="file.$cancel()" data-ng-hide="!file.$cancel">
-                        <i class="glyphicon glyphicon-ban-circle"></i>
-                        <span>Cancel</span>
-                    </button>
-                    <button data-ng-controller="FileDestroyController" type="button" class="btn btn-danger destroy" data-ng-click="file.$destroy()" data-ng-hide="!file.$destroy">
-                        <i class="glyphicon glyphicon-trash"></i>
-                        <span>Delete</span>
-                    </button>
-                </td>
-            </tr>
-        </table>
-    </form>
-    <br>
-    <div class="panel panel-default">
-        <div class="panel-heading">
-            <h3 class="panel-title">Demo Notes</h3>
-        </div>
-        <div class="panel-body">
-            <ul>
-                <li>The maximum file size for uploads in this demo is <strong>5 MB</strong> (default file size is unlimited).</li>
-                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
-                <li>Uploaded files will be deleted automatically after <strong>5 minutes</strong> (demo setting).</li>
-                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
-                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
-                <li>Built with Twitter's <a href="http://twitter.github.com/bootstrap/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
-            </ul>
-        </div>
-    </div>
-</div>
-<!-- The blueimp Gallery widget -->
-<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
-    <div class="slides"></div>
-    <h3 class="title"></h3>
-    <a class="prev">‹</a>
-    <a class="next">›</a>
-    <a class="close">×</a>
-    <a class="play-pause"></a>
-    <ol class="indicator"></ol>
-</div>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.6/angular.min.js"></script>
-<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
-<script src="js/vendor/jquery.ui.widget.js"></script>
-<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Load-Image/js/load-image.min.js"></script>
-<!-- The Canvas to Blob plugin is included for image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
-<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
-<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
-<!-- blueimp Gallery script -->
-<script src="http://blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
-<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
-<script src="js/jquery.iframe-transport.js"></script>
-<!-- The basic File Upload plugin -->
-<script src="js/jquery.fileupload.js"></script>
-<!-- The File Upload processing plugin -->
-<script src="js/jquery.fileupload-process.js"></script>
-<!-- The File Upload image preview & resize plugin -->
-<script src="js/jquery.fileupload-image.js"></script>
-<!-- The File Upload audio preview plugin -->
-<script src="js/jquery.fileupload-audio.js"></script>
-<!-- The File Upload video preview plugin -->
-<script src="js/jquery.fileupload-video.js"></script>
-<!-- The File Upload validation plugin -->
-<script src="js/jquery.fileupload-validate.js"></script>
-<!-- The File Upload Angular JS module -->
-<script src="js/jquery.fileupload-angular.js"></script>
-<!-- The main application script -->
-<script src="js/app.js"></script>
-</body> 
-</html>
diff --git a/library/jqupload/basic-plus.html b/library/jqupload/basic-plus.html
deleted file mode 100644
index dc90bd768..000000000
--- a/library/jqupload/basic-plus.html
+++ /dev/null
@@ -1,226 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin Basic Plus Demo 1.3.5
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Demo - Basic Plus version</title>
-<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<!-- Bootstrap styles -->
-<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
-<!-- Generic page styles -->
-<link rel="stylesheet" href="css/style.css">
-<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
-<link rel="stylesheet" href="css/jquery.fileupload.css">
-</head>
-<body>
-<div class="navbar navbar-default navbar-fixed-top">
-    <div class="container">
-        <div class="navbar-header">
-            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-            </button>
-            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
-        </div>
-        <div class="navbar-collapse collapse">
-            <ul class="nav navbar-nav">
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
-                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
-            </ul>
-        </div>
-    </div>
-</div>
-<div class="container">
-    <h1>jQuery File Upload Demo</h1>
-    <h2 class="lead">Basic Plus version</h2>
-    <ul class="nav nav-tabs">
-        <li><a href="basic.html">Basic</a></li>
-        <li class="active"><a href="basic-plus.html">Basic Plus</a></li>
-        <li><a href="index.html">Basic Plus UI</a></li>
-        <li><a href="angularjs.html">AngularJS</a></li>
-        <li><a href="jquery-ui.html">jQuery UI</a></li>
-    </ul>
-    <br>
-    <blockquote>
-        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery.<br>
-        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
-        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
-    </blockquote>
-    <br>
-    <!-- The fileinput-button span is used to style the file input field as button -->
-    <span class="btn btn-success fileinput-button">
-        <i class="glyphicon glyphicon-plus"></i>
-        <span>Add files...</span>
-        <!-- The file input field used as target for the file upload widget -->
-        <input id="fileupload" type="file" name="files[]" multiple>
-    </span>
-    <br>
-    <br>
-    <!-- The global progress bar -->
-    <div id="progress" class="progress">
-        <div class="progress-bar progress-bar-success"></div>
-    </div>
-    <!-- The container for the uploaded files -->
-    <div id="files" class="files"></div>
-    <br>
-    <div class="panel panel-default">
-        <div class="panel-heading">
-            <h3 class="panel-title">Demo Notes</h3>
-        </div>
-        <div class="panel-body">
-            <ul>
-                <li>The maximum file size for uploads in this demo is <strong>5 MB</strong> (default file size is unlimited).</li>
-                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
-                <li>Uploaded files will be deleted automatically after <strong>5 minutes</strong> (demo setting).</li>
-                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
-                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
-                <li>Built with Twitter's <a href="http://twitter.github.com/bootstrap/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
-            </ul>
-        </div>
-    </div>
-</div>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
-<script src="js/vendor/jquery.ui.widget.js"></script>
-<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Load-Image/js/load-image.min.js"></script>
-<!-- The Canvas to Blob plugin is included for image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
-<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
-<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
-<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
-<script src="js/jquery.iframe-transport.js"></script>
-<!-- The basic File Upload plugin -->
-<script src="js/jquery.fileupload.js"></script>
-<!-- The File Upload processing plugin -->
-<script src="js/jquery.fileupload-process.js"></script>
-<!-- The File Upload image preview & resize plugin -->
-<script src="js/jquery.fileupload-image.js"></script>
-<!-- The File Upload audio preview plugin -->
-<script src="js/jquery.fileupload-audio.js"></script>
-<!-- The File Upload video preview plugin -->
-<script src="js/jquery.fileupload-video.js"></script>
-<!-- The File Upload validation plugin -->
-<script src="js/jquery.fileupload-validate.js"></script>
-<script>
-/*jslint unparam: true, regexp: true */
-/*global window, $ */
-$(function () {
-    'use strict';
-    // Change this to the location of your server-side upload handler:
-    var url = window.location.hostname === 'blueimp.github.io' ?
-                '//jquery-file-upload.appspot.com/' : 'server/php/',
-        uploadButton = $('<button/>')
-            .addClass('btn btn-primary')
-            .prop('disabled', true)
-            .text('Processing...')
-            .on('click', function () {
-                var $this = $(this),
-                    data = $this.data();
-                $this
-                    .off('click')
-                    .text('Abort')
-                    .on('click', function () {
-                        $this.remove();
-                        data.abort();
-                    });
-                data.submit().always(function () {
-                    $this.remove();
-                });
-            });
-    $('#fileupload').fileupload({
-        url: url,
-        dataType: 'json',
-        autoUpload: false,
-        acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
-        maxFileSize: 5000000, // 5 MB
-        // Enable image resizing, except for Android and Opera,
-        // which actually support image resizing, but fail to
-        // send Blob objects via XHR requests:
-        disableImageResize: /Android(?!.*Chrome)|Opera/
-            .test(window.navigator.userAgent),
-        previewMaxWidth: 100,
-        previewMaxHeight: 100,
-        previewCrop: true
-    }).on('fileuploadadd', function (e, data) {
-        data.context = $('<div/>').appendTo('#files');
-        $.each(data.files, function (index, file) {
-            var node = $('<p/>')
-                    .append($('<span/>').text(file.name));
-            if (!index) {
-                node
-                    .append('<br>')
-                    .append(uploadButton.clone(true).data(data));
-            }
-            node.appendTo(data.context);
-        });
-    }).on('fileuploadprocessalways', function (e, data) {
-        var index = data.index,
-            file = data.files[index],
-            node = $(data.context.children()[index]);
-        if (file.preview) {
-            node
-                .prepend('<br>')
-                .prepend(file.preview);
-        }
-        if (file.error) {
-            node
-                .append('<br>')
-                .append($('<span class="text-danger"/>').text(file.error));
-        }
-        if (index + 1 === data.files.length) {
-            data.context.find('button')
-                .text('Upload')
-                .prop('disabled', !!data.files.error);
-        }
-    }).on('fileuploadprogressall', function (e, data) {
-        var progress = parseInt(data.loaded / data.total * 100, 10);
-        $('#progress .progress-bar').css(
-            'width',
-            progress + '%'
-        );
-    }).on('fileuploaddone', function (e, data) {
-        $.each(data.result.files, function (index, file) {
-            if (file.url) {
-                var link = $('<a>')
-                    .attr('target', '_blank')
-                    .prop('href', file.url);
-                $(data.context.children()[index])
-                    .wrap(link);
-            } else if (file.error) {
-                var error = $('<span class="text-danger"/>').text(file.error);
-                $(data.context.children()[index])
-                    .append('<br>')
-                    .append(error);
-            }
-        });
-    }).on('fileuploadfail', function (e, data) {
-        $.each(data.files, function (index, file) {
-            var error = $('<span class="text-danger"/>').text('File upload failed.');
-            $(data.context.children()[index])
-                .append('<br>')
-                .append(error);
-        });
-    }).prop('disabled', !$.support.fileInput)
-        .parent().addClass($.support.fileInput ? undefined : 'disabled');
-});
-</script>
-</body> 
-</html>
diff --git a/library/jqupload/basic.html b/library/jqupload/basic.html
deleted file mode 100644
index ea5d0e66f..000000000
--- a/library/jqupload/basic.html
+++ /dev/null
@@ -1,136 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin Basic Demo 1.2.4
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Demo - Basic version</title>
-<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support and progress bar for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<!-- Bootstrap styles -->
-<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
-<!-- Generic page styles -->
-<link rel="stylesheet" href="css/style.css">
-<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
-<link rel="stylesheet" href="css/jquery.fileupload.css">
-</head>
-<body>
-<div class="navbar navbar-default navbar-fixed-top">
-    <div class="container">
-        <div class="navbar-header">
-            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-            </button>
-            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
-        </div>
-        <div class="navbar-collapse collapse">
-            <ul class="nav navbar-nav">
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
-                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
-            </ul>
-        </div>
-    </div>
-</div>
-<div class="container">
-    <h1>jQuery File Upload Demo</h1>
-    <h2 class="lead">Basic version</h2>
-    <ul class="nav nav-tabs">
-        <li class="active"><a href="basic.html">Basic</a></li>
-        <li><a href="basic-plus.html">Basic Plus</a></li>
-        <li><a href="index.html">Basic Plus UI</a></li>
-        <li><a href="angularjs.html">AngularJS</a></li>
-        <li><a href="jquery-ui.html">jQuery UI</a></li>
-    </ul>
-    <br>
-    <blockquote>
-        <p>File Upload widget with multiple file selection, drag&amp;drop support and progress bar for jQuery.<br>
-        Supports cross-domain, chunked and resumable file uploads.<br>
-        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
-    </blockquote>
-    <br>
-    <!-- The fileinput-button span is used to style the file input field as button -->
-    <span class="btn btn-success fileinput-button">
-        <i class="glyphicon glyphicon-plus"></i>
-        <span>Select files...</span>
-        <!-- The file input field used as target for the file upload widget -->
-        <input id="fileupload" type="file" name="files[]" multiple>
-    </span>
-    <br>
-    <br>
-    <!-- The global progress bar -->
-    <div id="progress" class="progress">
-        <div class="progress-bar progress-bar-success"></div>
-    </div>
-    <!-- The container for the uploaded files -->
-    <div id="files" class="files"></div>
-    <br>
-    <div class="panel panel-default">
-        <div class="panel-heading">
-            <h3 class="panel-title">Demo Notes</h3>
-        </div>
-        <div class="panel-body">
-            <ul>
-                <li>The maximum file size for uploads in this demo is <strong>5 MB</strong> (default file size is unlimited).</li>
-                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
-                <li>Uploaded files will be deleted automatically after <strong>5 minutes</strong> (demo setting).</li>
-                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
-                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
-                <li>Built with Twitter's <a href="http://twitter.github.com/bootstrap/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
-            </ul>
-        </div>
-    </div>
-</div>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
-<script src="js/vendor/jquery.ui.widget.js"></script>
-<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
-<script src="js/jquery.iframe-transport.js"></script>
-<!-- The basic File Upload plugin -->
-<script src="js/jquery.fileupload.js"></script>
-<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
-<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
-<script>
-/*jslint unparam: true */
-/*global window, $ */
-$(function () {
-    'use strict';
-    // Change this to the location of your server-side upload handler:
-    var url = window.location.hostname === 'blueimp.github.io' ?
-                '//jquery-file-upload.appspot.com/' : 'server/php/';
-    $('#fileupload').fileupload({
-        url: url,
-        dataType: 'json',
-        done: function (e, data) {
-            $.each(data.result.files, function (index, file) {
-                $('<p/>').text(file.name).appendTo('#files');
-            });
-        },
-        progressall: function (e, data) {
-            var progress = parseInt(data.loaded / data.total * 100, 10);
-            $('#progress .progress-bar').css(
-                'width',
-                progress + '%'
-            );
-        }
-    }).prop('disabled', !$.support.fileInput)
-        .parent().addClass($.support.fileInput ? undefined : 'disabled');
-});
-</script>
-</body> 
-</html>
diff --git a/library/jqupload/blueimp-file-upload.jquery.json b/library/jqupload/blueimp-file-upload.jquery.json
deleted file mode 100644
index 8382fb4b9..000000000
--- a/library/jqupload/blueimp-file-upload.jquery.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "name": "blueimp-file-upload",
-  "version": "9.5.2",
-  "title": "jQuery File Upload",
-  "author": {
-    "name": "Sebastian Tschan",
-    "url": "https://blueimp.net"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://www.opensource.org/licenses/MIT"
-    }
-  ],
-  "dependencies": {
-    "jquery": ">=1.6"
-  },
-  "description": "File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
-  "keywords": [
-    "jquery",
-    "file",
-    "upload",
-    "widget",
-    "multiple",
-    "selection",
-    "drag",
-    "drop",
-    "progress",
-    "preview",
-    "cross-domain",
-    "cross-site",
-    "chunk",
-    "resume",
-    "gae",
-    "go",
-    "python",
-    "php",
-    "bootstrap"
-  ],
-  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
-  "docs": "https://github.com/blueimp/jQuery-File-Upload/wiki",
-  "demo": "http://blueimp.github.io/jQuery-File-Upload/",
-  "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
-  "maintainers": [
-    {
-      "name": "Sebastian Tschan",
-      "url": "https://blueimp.net"
-    }
-  ]
-}
diff --git a/library/jqupload/bower.json b/library/jqupload/bower.json
deleted file mode 100644
index 54ba68f82..000000000
--- a/library/jqupload/bower.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-  "name": "blueimp-file-upload",
-  "version": "9.5.2",
-  "title": "jQuery File Upload",
-  "description": "File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
-  "keywords": [
-    "jquery",
-    "file",
-    "upload",
-    "widget",
-    "multiple",
-    "selection",
-    "drag",
-    "drop",
-    "progress",
-    "preview",
-    "cross-domain",
-    "cross-site",
-    "chunk",
-    "resume",
-    "gae",
-    "go",
-    "python",
-    "php",
-    "bootstrap"
-  ],
-  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
-  "author": {
-    "name": "Sebastian Tschan",
-    "url": "https://blueimp.net"
-  },
-  "maintainers": [
-    {
-      "name": "Sebastian Tschan",
-      "url": "https://blueimp.net"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/blueimp/jQuery-File-Upload.git"
-  },
-  "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://www.opensource.org/licenses/MIT"
-    }
-  ],
-  "dependencies": {
-    "jquery": ">=1.6",
-    "blueimp-tmpl": ">=2.5.3",
-    "blueimp-load-image": ">=1.11.0",
-    "blueimp-canvas-to-blob": ">=2.1.0"
-  },
-  "main": [
-    "css/jquery.fileupload.css",
-    "css/jquery.fileupload-ui.css",
-    "css/jquery.fileupload-noscript.css",
-    "css/jquery.fileupload-ui-noscript.css",
-    "js/cors/jquery.postmessage-transport.js",
-    "js/cors/jquery.xdr-transport.js",
-    "js/vendor/jquery.ui.widget.js",
-    "js/jquery.fileupload.js",
-    "js/jquery.fileupload-process.js",
-    "js/jquery.fileupload-validate.js",
-    "js/jquery.fileupload-image.js",
-    "js/jquery.fileupload-audio.js",
-    "js/jquery.fileupload-video.js",
-    "js/jquery.fileupload-ui.js",
-    "js/jquery.fileupload-jquery-ui.js",
-    "js/jquery.fileupload-angular.js",
-    "js/jquery.iframe-transport.js"
-  ],
-  "ignore": [
-    "/*.*",
-    "/cors",
-    "css/demo-ie8.css",
-    "css/demo.css",
-    "css/style.css",
-    "js/app.js",
-    "js/main.js",
-    "server",
-    "test"
-  ]
-}
diff --git a/library/jqupload/cors/postmessage.html b/library/jqupload/cors/postmessage.html
deleted file mode 100644
index 3d1448f08..000000000
--- a/library/jqupload/cors/postmessage.html
+++ /dev/null
@@ -1,75 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin postMessage API 1.2.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2011, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<title>jQuery File Upload Plugin postMessage API</title>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
-</head>
-<body>
-<script>
-/*jslint unparam: true, regexp: true */
-/*global $, Blob, FormData, location */
-'use strict';
-var origin = /^http:\/\/example.org/,
-    target = new RegExp('^(http(s)?:)?\\/\\/' + location.host + '\\/');
-$(window).on('message', function (e) {
-    e = e.originalEvent;
-    var s = e.data,
-        xhr = $.ajaxSettings.xhr(),
-        f;
-    if (!origin.test(e.origin)) {
-        throw new Error('Origin "' + e.origin + '" does not match ' + origin);
-    }
-    if (!target.test(e.data.url)) {
-        throw new Error('Target "' + e.data.url + '" does not match ' + target);
-    }
-    $(xhr.upload).on('progress', function (ev) {
-        ev = ev.originalEvent;
-        e.source.postMessage({
-            id: s.id,
-            type: ev.type,
-            timeStamp: ev.timeStamp,
-            lengthComputable: ev.lengthComputable,
-            loaded: ev.loaded,
-            total: ev.total
-        }, e.origin);
-    });
-    s.xhr = function () {
-        return xhr;
-    };
-    if (!(s.data instanceof Blob)) {
-        f = new FormData();
-        $.each(s.data, function (i, v) {
-            f.append(v.name, v.value);
-        });
-        s.data = f;
-    }
-    $.ajax(s).always(function (result, statusText, jqXHR) {
-        if (!jqXHR.done) {
-            jqXHR = result;
-            result = null;
-        }
-        e.source.postMessage({
-            id: s.id,
-            status: jqXHR.status,
-            statusText: statusText,
-            result: result,
-            headers: jqXHR.getAllResponseHeaders()
-        }, e.origin);
-    });
-});
-</script>
-</body>
-</html>
\ No newline at end of file
diff --git a/library/jqupload/cors/result.html b/library/jqupload/cors/result.html
deleted file mode 100644
index 225131495..000000000
--- a/library/jqupload/cors/result.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery Iframe Transport Plugin Redirect Page 2.0.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<title>jQuery Iframe Transport Plugin Redirect Page</title>
-</head>
-<body>
-<script>
-document.body.innerText=document.body.textContent=decodeURIComponent(window.location.search.slice(1));
-</script>
-</body>
-</html>
diff --git a/library/jqupload/css/demo-ie8.css b/library/jqupload/css/demo-ie8.css
deleted file mode 100644
index 262493d08..000000000
--- a/library/jqupload/css/demo-ie8.css
+++ /dev/null
@@ -1,21 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload Demo CSS Fixes for IE<9 1.0.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-.navigation {
-  list-style: none;
-  padding: 0;
-  margin: 1em 0;
-}
-.navigation li {
-  display: inline;
-  margin-right: 10px;
-}
diff --git a/library/jqupload/css/demo.css b/library/jqupload/css/demo.css
deleted file mode 100644
index 2b4d43934..000000000
--- a/library/jqupload/css/demo.css
+++ /dev/null
@@ -1,67 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload Demo CSS 1.1.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-body {
-  max-width: 750px;
-  margin: 0 auto;
-  padding: 1em;
-  font-family: "Lucida Grande", "Lucida Sans Unicode", Arial, sans-serif;
-  font-size: 1em;
-  line-height: 1.4em;
-  background: #222;
-  color: #fff;
-  -webkit-text-size-adjust: 100%;
-      -ms-text-size-adjust: 100%;
-}
-a {
-  color: orange;
-  text-decoration: none;
-}
-img {
-  border: 0;
-  vertical-align: middle;
-}
-h1 {
-  line-height: 1em;
-}
-blockquote {
-  padding: 0 0 0 15px;
-  margin: 0 0 20px;
-  border-left: 5px solid #eee;
-}
-table {
-  width: 100%;
-  margin: 10px 0;
-}
-
-.fileupload-progress {
-	margin: 10px 0;
-}
-.fileupload-progress .progress-extended {
-	margin-top: 5px;
-}
-.error {
-  color: red;
-}
-
-@media (min-width: 481px) {
-  .navigation {
-    list-style: none;
-    padding: 0;
-  }
-  .navigation li {
-    display: inline-block;
-  }
-  .navigation li:not(:first-child):before {
-    content: "| ";
-  }
-}
diff --git a/library/jqupload/css/jquery.fileupload-noscript.css b/library/jqupload/css/jquery.fileupload-noscript.css
deleted file mode 100644
index 64d728fc3..000000000
--- a/library/jqupload/css/jquery.fileupload-noscript.css
+++ /dev/null
@@ -1,22 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload Plugin NoScript CSS 1.2.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-.fileinput-button input {
-  position: static;
-  opacity: 1;
-  filter: none;
-  font-size: inherit;
-  direction: inherit;
-}
-.fileinput-button span {
-  display: none;
-}
diff --git a/library/jqupload/css/jquery.fileupload-ui-noscript.css b/library/jqupload/css/jquery.fileupload-ui-noscript.css
deleted file mode 100644
index 87f110cdb..000000000
--- a/library/jqupload/css/jquery.fileupload-ui-noscript.css
+++ /dev/null
@@ -1,17 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload UI Plugin NoScript CSS 8.8.5
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2012, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-.fileinput-button i,
-.fileupload-buttonbar .delete,
-.fileupload-buttonbar .toggle {
-  display: none;
-}
diff --git a/library/jqupload/css/jquery.fileupload-ui.css b/library/jqupload/css/jquery.fileupload-ui.css
deleted file mode 100644
index 76fb376de..000000000
--- a/library/jqupload/css/jquery.fileupload-ui.css
+++ /dev/null
@@ -1,57 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload UI Plugin CSS 9.0.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-.fileupload-buttonbar .btn,
-.fileupload-buttonbar .toggle {
-  margin-bottom: 5px;
-}
-.progress-animated .progress-bar,
-.progress-animated .bar {
-  background: url("../img/progressbar.gif") !important;
-  filter: none;
-}
-.fileupload-process {
-  float: right;
-  display: none;
-}
-.fileupload-processing .fileupload-process,
-.files .processing .preview {
-  display: block;
-  width: 32px;
-  height: 32px;
-  background: url("../img/loading.gif") center no-repeat;
-  background-size: contain;
-}
-.files audio,
-.files video {
-  max-width: 300px;
-}
-
-@media (max-width: 767px) {
-  .fileupload-buttonbar .toggle,
-  .files .toggle,
-  .files .btn span {
-    display: none;
-  }
-  .files .name {
-    width: 80px;
-    word-wrap: break-word;
-  }
-  .files audio,
-  .files video {
-    max-width: 80px;
-  }
-  .files img,
-  .files canvas {
-    max-width: 100%;
-  }
-}
diff --git a/library/jqupload/css/jquery.fileupload.css b/library/jqupload/css/jquery.fileupload.css
deleted file mode 100644
index fb6044d34..000000000
--- a/library/jqupload/css/jquery.fileupload.css
+++ /dev/null
@@ -1,36 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload Plugin CSS 1.3.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-.fileinput-button {
-  position: relative;
-  overflow: hidden;
-}
-.fileinput-button input {
-  position: absolute;
-  top: 0;
-  right: 0;
-  margin: 0;
-  opacity: 0;
-  -ms-filter: 'alpha(opacity=0)';
-  font-size: 200px;
-  direction: ltr;
-  cursor: pointer;
-}
-
-/* Fixes for IE < 8 */
-@media screen\9 {
-  .fileinput-button input {
-    filter: alpha(opacity=0);
-    font-size: 100%;
-    height: 100%;
-  }
-}
diff --git a/library/jqupload/css/style.css b/library/jqupload/css/style.css
deleted file mode 100644
index b2c60a6f1..000000000
--- a/library/jqupload/css/style.css
+++ /dev/null
@@ -1,15 +0,0 @@
-@charset "UTF-8";
-/*
- * jQuery File Upload Plugin CSS Example 8.8.2
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-body {
-  padding-top: 60px;
-}
diff --git a/library/jqupload/img/loading.gif b/library/jqupload/img/loading.gif
deleted file mode 100644
index 90f28cbdb..000000000
--- a/library/jqupload/img/loading.gif
+++ /dev/null
diff --git a/library/jqupload/img/progressbar.gif b/library/jqupload/img/progressbar.gif
deleted file mode 100644
index fbcce6bc9..000000000
--- a/library/jqupload/img/progressbar.gif
+++ /dev/null
diff --git a/library/jqupload/index.html b/library/jqupload/index.html
deleted file mode 100644
index a3a06aa9b..000000000
--- a/library/jqupload/index.html
+++ /dev/null
@@ -1,255 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin Demo 9.0.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]>
-<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-<![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Demo</title>
-<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<!-- Bootstrap styles -->
-<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
-<!-- Generic page styles -->
-<link rel="stylesheet" href="css/style.css">
-<!-- blueimp Gallery styles -->
-<link rel="stylesheet" href="http://blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
-<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
-<link rel="stylesheet" href="css/jquery.fileupload.css">
-<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
-<!-- CSS adjustments for browsers with JavaScript disabled -->
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
-</head>
-<body>
-<div class="navbar navbar-default navbar-fixed-top">
-    <div class="container">
-        <div class="navbar-header">
-            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-                <span class="icon-bar"></span>
-            </button>
-            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
-        </div>
-        <div class="navbar-collapse collapse">
-            <ul class="nav navbar-nav">
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
-                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
-                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
-            </ul>
-        </div>
-    </div>
-</div>
-<div class="container">
-    <h1>jQuery File Upload Demo</h1>
-    <h2 class="lead">Basic Plus UI version</h2>
-    <ul class="nav nav-tabs">
-        <li><a href="basic.html">Basic</a></li>
-        <li><a href="basic-plus.html">Basic Plus</a></li>
-        <li class="active"><a href="index.html">Basic Plus UI</a></li>
-        <li><a href="angularjs.html">AngularJS</a></li>
-        <li><a href="jquery-ui.html">jQuery UI</a></li>
-    </ul>
-    <br>
-    <blockquote>
-        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery.<br>
-        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
-        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
-    </blockquote>
-    <br>
-    <!-- The file upload form used as target for the file upload widget -->
-    <form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
-        <!-- Redirect browsers with JavaScript disabled to the origin page -->
-        <noscript><input type="hidden" name="redirect" value="http://blueimp.github.io/jQuery-File-Upload/"></noscript>
-        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
-        <div class="row fileupload-buttonbar">
-            <div class="col-lg-7">
-                <!-- The fileinput-button span is used to style the file input field as button -->
-                <span class="btn btn-success fileinput-button">
-                    <i class="glyphicon glyphicon-plus"></i>
-                    <span>Add files...</span>
-                    <input type="file" name="files[]" multiple>
-                </span>
-                <button type="submit" class="btn btn-primary start">
-                    <i class="glyphicon glyphicon-upload"></i>
-                    <span>Start upload</span>
-                </button>
-                <button type="reset" class="btn btn-warning cancel">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel upload</span>
-                </button>
-                <button type="button" class="btn btn-danger delete">
-                    <i class="glyphicon glyphicon-trash"></i>
-                    <span>Delete</span>
-                </button>
-                <input type="checkbox" class="toggle">
-                <!-- The global file processing state -->
-                <span class="fileupload-process"></span>
-            </div>
-            <!-- The global progress state -->
-            <div class="col-lg-5 fileupload-progress fade">
-                <!-- The global progress bar -->
-                <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100">
-                    <div class="progress-bar progress-bar-success" style="width:0%;"></div>
-                </div>
-                <!-- The extended global progress state -->
-                <div class="progress-extended">&nbsp;</div>
-            </div>
-        </div>
-        <!-- The table listing the files available for upload/download -->
-        <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
-    </form>
-    <br>
-    <div class="panel panel-default">
-        <div class="panel-heading">
-            <h3 class="panel-title">Demo Notes</h3>
-        </div>
-        <div class="panel-body">
-            <ul>
-                <li>The maximum file size for uploads in this demo is <strong>5 MB</strong> (default file size is unlimited).</li>
-                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
-                <li>Uploaded files will be deleted automatically after <strong>5 minutes</strong> (demo setting).</li>
-                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
-                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
-                <li>Built with Twitter's <a href="http://twitter.github.com/bootstrap/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
-            </ul>
-        </div>
-    </div>
-</div>
-<!-- The blueimp Gallery widget -->
-<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
-    <div class="slides"></div>
-    <h3 class="title"></h3>
-    <a class="prev">‹</a>
-    <a class="next">›</a>
-    <a class="close">×</a>
-    <a class="play-pause"></a>
-    <ol class="indicator"></ol>
-</div>
-<!-- The template to display files available for upload -->
-<script id="template-upload" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-upload fade">
-        <td>
-            <span class="preview"></span>
-        </td>
-        <td>
-            <p class="name">{%=file.name%}</p>
-            <strong class="error text-danger"></strong>
-        </td>
-        <td>
-            <p class="size">Processing...</p>
-            <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
-        </td>
-        <td>
-            {% if (!i && !o.options.autoUpload) { %}
-                <button class="btn btn-primary start" disabled>
-                    <i class="glyphicon glyphicon-upload"></i>
-                    <span>Start</span>
-                </button>
-            {% } %}
-            {% if (!i) { %}
-                <button class="btn btn-warning cancel">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel</span>
-                </button>
-            {% } %}
-        </td>
-    </tr>
-{% } %}
-</script>
-<!-- The template to display files available for download -->
-<script id="template-download" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-download fade">
-        <td>
-            <span class="preview">
-                {% if (file.thumbnailUrl) { %}
-                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
-                {% } %}
-            </span>
-        </td>
-        <td>
-            <p class="name">
-                {% if (file.url) { %}
-                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
-                {% } else { %}
-                    <span>{%=file.name%}</span>
-                {% } %}
-            </p>
-            {% if (file.error) { %}
-                <div><span class="label label-danger">Error</span> {%=file.error%}</div>
-            {% } %}
-        </td>
-        <td>
-            <span class="size">{%=o.formatFileSize(file.size)%}</span>
-        </td>
-        <td>
-            {% if (file.deleteUrl) { %}
-                <button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
-                    <i class="glyphicon glyphicon-trash"></i>
-                    <span>Delete</span>
-                </button>
-                <input type="checkbox" name="delete" value="1" class="toggle">
-            {% } else { %}
-                <button class="btn btn-warning cancel">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel</span>
-                </button>
-            {% } %}
-        </td>
-    </tr>
-{% } %}
-</script>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
-<script src="js/vendor/jquery.ui.widget.js"></script>
-<!-- The Templates plugin is included to render the upload/download listings -->
-<script src="http://blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
-<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Load-Image/js/load-image.min.js"></script>
-<!-- The Canvas to Blob plugin is included for image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
-<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
-<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
-<!-- blueimp Gallery script -->
-<script src="http://blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
-<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
-<script src="js/jquery.iframe-transport.js"></script>
-<!-- The basic File Upload plugin -->
-<script src="js/jquery.fileupload.js"></script>
-<!-- The File Upload processing plugin -->
-<script src="js/jquery.fileupload-process.js"></script>
-<!-- The File Upload image preview & resize plugin -->
-<script src="js/jquery.fileupload-image.js"></script>
-<!-- The File Upload audio preview plugin -->
-<script src="js/jquery.fileupload-audio.js"></script>
-<!-- The File Upload video preview plugin -->
-<script src="js/jquery.fileupload-video.js"></script>
-<!-- The File Upload validation plugin -->
-<script src="js/jquery.fileupload-validate.js"></script>
-<!-- The File Upload user interface plugin -->
-<script src="js/jquery.fileupload-ui.js"></script>
-<!-- The main application script -->
-<script src="js/main.js"></script>
-<!-- The XDomainRequest Transport is included for cross-domain file deletion for IE 8 and IE 9 -->
-<!--[if (gte IE 8)&(lt IE 10)]>
-<script src="js/cors/jquery.xdr-transport.js"></script>
-<![endif]-->
-</body> 
-</html>
diff --git a/library/jqupload/jquery-ui.html b/library/jqupload/jquery-ui.html
deleted file mode 100644
index 993a4c815..000000000
--- a/library/jqupload/jquery-ui.html
+++ /dev/null
@@ -1,250 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin jQuery UI Demo 9.0.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]>
-<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-<![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Demo - jQuery UI version</title>
-<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<!-- jQuery UI styles -->
-<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/dark-hive/jquery-ui.css" id="theme">
-<!-- Demo styles -->
-<link rel="stylesheet" href="css/demo.css">
-<!--[if lte IE 8]>
-<link rel="stylesheet" href="css/demo-ie8.css">
-<![endif]-->
-<style>
-/* Adjust the jQuery UI widget font-size: */
-.ui-widget {
-    font-size: 0.95em;
-}
-</style>
-<!-- blueimp Gallery styles -->
-<link rel="stylesheet" href="http://blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
-<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
-<link rel="stylesheet" href="css/jquery.fileupload.css">
-<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
-<!-- CSS adjustments for browsers with JavaScript disabled -->
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
-<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
-</head>
-<body>
-<ul class="navigation">
-    <li><h3><a href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a></h3></li>
-    <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
-    <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
-    <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
-    <li><a href="https://blueimp.net">&copy; blueimp.net</a></li>
-</ul>
-<h1>jQuery File Upload Demo</h1>
-<h2>jQuery UI version</h2>
-<form>
-    <label for="theme-switcher">Theme:</label>
-    <select id="theme-switcher" class="pull-right">
-        <option value="black-tie">Black Tie</option>
-        <option value="blitzer">Blitzer</option>
-        <option value="cupertino">Cupertino</option>
-        <option value="dark-hive" selected>Dark Hive</option>
-        <option value="dot-luv">Dot Luv</option>
-        <option value="eggplant">Eggplant</option>
-        <option value="excite-bike">Excite Bike</option>
-        <option value="flick">Flick</option>
-        <option value="hot-sneaks">Hot sneaks</option>
-        <option value="humanity">Humanity</option>
-        <option value="le-frog">Le Frog</option>
-        <option value="mint-choc">Mint Choc</option>
-        <option value="overcast">Overcast</option>
-        <option value="pepper-grinder">Pepper Grinder</option>
-        <option value="redmond">Redmond</option>
-        <option value="smoothness">Smoothness</option>
-        <option value="south-street">South Street</option>
-        <option value="start">Start</option>
-        <option value="sunny">Sunny</option>
-        <option value="swanky-purse">Swanky Purse</option>
-        <option value="trontastic">Trontastic</option>
-        <option value="ui-darkness">UI Darkness</option>
-        <option value="ui-lightness">UI Lightness</option>
-        <option value="vader">Vader</option>
-    </select>
-</form>
-<ul class="navigation">
-    <li><a href="basic.html">Basic</a></li>
-    <li><a href="basic-plus.html">Basic Plus</a></li>
-    <li><a href="index.html">Basic Plus UI</a></li>
-    <li><a href="angularjs.html">AngularJS</a></li>
-    <li class="active"><a href="jquery-ui.html">jQuery UI</a></li>
-</ul>
-<blockquote>
-    <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery UI.<br>
-    Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
-    Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
-</blockquote>
-<!-- The file upload form used as target for the file upload widget -->
-<form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
-    <!-- Redirect browsers with JavaScript disabled to the origin page -->
-    <noscript><input type="hidden" name="redirect" value="http://blueimp.github.io/jQuery-File-Upload/"></noscript>
-    <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
-    <div class="fileupload-buttonbar">
-        <div class="fileupload-buttons">
-            <!-- The fileinput-button span is used to style the file input field as button -->
-            <span class="fileinput-button">
-                <span>Add files...</span>
-                <input type="file" name="files[]" multiple>
-            </span>
-            <button type="submit" class="start">Start upload</button>
-            <button type="reset" class="cancel">Cancel upload</button>
-            <button type="button" class="delete">Delete</button>
-            <input type="checkbox" class="toggle">
-            <!-- The global file processing state -->
-            <span class="fileupload-process"></span>
-        </div>
-        <!-- The global progress state -->
-        <div class="fileupload-progress fade" style="display:none">
-            <!-- The global progress bar -->
-            <div class="progress" role="progressbar" aria-valuemin="0" aria-valuemax="100"></div>
-            <!-- The extended global progress state -->
-            <div class="progress-extended">&nbsp;</div>
-        </div>
-    </div>
-    <!-- The table listing the files available for upload/download -->
-    <table role="presentation"><tbody class="files"></tbody></table>
-</form>
-<br>
-<h3>Demo Notes</h3>
-<ul>
-    <li>The maximum file size for uploads in this demo is <strong>5 MB</strong> (default file size is unlimited).</li>
-    <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
-    <li>Uploaded files will be deleted automatically after <strong>5 minutes</strong> (demo setting).</li>
-    <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
-    <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
-    <li>Built with <a href="http://jqueryui.com">jQuery UI</a>.</li>
-</ul>
-<!-- The blueimp Gallery widget -->
-<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
-    <div class="slides"></div>
-    <h3 class="title"></h3>
-    <a class="prev">‹</a>
-    <a class="next">›</a>
-    <a class="close">×</a>
-    <a class="play-pause"></a>
-    <ol class="indicator"></ol>
-</div>
-<!-- The template to display files available for upload -->
-<script id="template-upload" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-upload fade">
-        <td>
-            <span class="preview"></span>
-        </td>
-        <td>
-            <p class="name">{%=file.name%}</p>
-            <strong class="error"></strong>
-        </td>
-        <td>
-            <p class="size">Processing...</p>
-            <div class="progress"></div>
-        </td>
-        <td>
-            {% if (!i && !o.options.autoUpload) { %}
-                <button class="start">Start</button>
-            {% } %}
-            {% if (!i) { %}
-                <button class="cancel">Cancel</button>
-            {% } %}
-        </td>
-    </tr>
-{% } %}
-</script>
-<!-- The template to display files available for download -->
-<script id="template-download" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-download fade">
-        <td>
-            <span class="preview">
-                {% if (file.thumbnailUrl) { %}
-                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
-                {% } %}
-            </span>
-        </td>
-        <td>
-            <p class="name">
-                <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
-            </p>
-            {% if (file.error) { %}
-                <div><span class="error">Error</span> {%=file.error%}</div>
-            {% } %}
-        </td>
-        <td>
-            <span class="size">{%=o.formatFileSize(file.size)%}</span>
-        </td>
-        <td>
-            <button class="delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>Delete</button>
-            <input type="checkbox" name="delete" value="1" class="toggle">
-        </td>
-    </tr>
-{% } %}
-</script>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js"></script>
-<!-- The Templates plugin is included to render the upload/download listings -->
-<script src="http://blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
-<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Load-Image/js/load-image.min.js"></script>
-<!-- The Canvas to Blob plugin is included for image resizing functionality -->
-<script src="http://blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
-<!-- blueimp Gallery script -->
-<script src="http://blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
-<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
-<script src="js/jquery.iframe-transport.js"></script>
-<!-- The basic File Upload plugin -->
-<script src="js/jquery.fileupload.js"></script>
-<!-- The File Upload processing plugin -->
-<script src="js/jquery.fileupload-process.js"></script>
-<!-- The File Upload image preview & resize plugin -->
-<script src="js/jquery.fileupload-image.js"></script>
-<!-- The File Upload audio preview plugin -->
-<script src="js/jquery.fileupload-audio.js"></script>
-<!-- The File Upload video preview plugin -->
-<script src="js/jquery.fileupload-video.js"></script>
-<!-- The File Upload validation plugin -->
-<script src="js/jquery.fileupload-validate.js"></script>
-<!-- The File Upload user interface plugin -->
-<script src="js/jquery.fileupload-ui.js"></script>
-<!-- The File Upload jQuery UI plugin -->
-<script src="js/jquery.fileupload-jquery-ui.js"></script>
-<!-- The main application script -->
-<script src="js/main.js"></script>
-<script>
-// Initialize the jQuery UI theme switcher:
-$('#theme-switcher').change(function () {
-    var theme = $('#theme');
-    theme.prop(
-        'href',
-        theme.prop('href').replace(
-            /[\w\-]+\/jquery-ui.css/,
-            $(this).val() + '/jquery-ui.css'
-        )
-    );
-});
-</script>
-<!-- The XDomainRequest Transport is included for cross-domain file deletion for IE 8 and IE 9 -->
-<!--[if (gte IE 8)&(lt IE 10)]>
-<script src="js/cors/jquery.xdr-transport.js"></script>
-<![endif]-->
-</body> 
-</html>
diff --git a/library/jqupload/js/app.js b/library/jqupload/js/app.js
deleted file mode 100644
index 47b4f923b..000000000
--- a/library/jqupload/js/app.js
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * jQuery File Upload Plugin Angular JS Example 1.2.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global window, angular */
-
-(function () {
-    'use strict';
-
-    var isOnGitHub = window.location.hostname === 'blueimp.github.io',
-        url = isOnGitHub ? '//jquery-file-upload.appspot.com/' : 'server/php/';
-
-    angular.module('demo', [
-        'blueimp.fileupload'
-    ])
-        .config([
-            '$httpProvider', 'fileUploadProvider',
-            function ($httpProvider, fileUploadProvider) {
-                delete $httpProvider.defaults.headers.common['X-Requested-With'];
-                fileUploadProvider.defaults.redirect = window.location.href.replace(
-                    /\/[^\/]*$/,
-                    '/cors/result.html?%s'
-                );
-                if (isOnGitHub) {
-                    // Demo settings:
-                    angular.extend(fileUploadProvider.defaults, {
-                        // Enable image resizing, except for Android and Opera,
-                        // which actually support image resizing, but fail to
-                        // send Blob objects via XHR requests:
-                        disableImageResize: /Android(?!.*Chrome)|Opera/
-                            .test(window.navigator.userAgent),
-                        maxFileSize: 5000000,
-                        acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
-                    });
-                }
-            }
-        ])
-
-        .controller('DemoFileUploadController', [
-            '$scope', '$http', '$filter', '$window',
-            function ($scope, $http) {
-                $scope.options = {
-                    url: url
-                };
-                if (!isOnGitHub) {
-                    $scope.loadingFiles = true;
-                    $http.get(url)
-                        .then(
-                            function (response) {
-                                $scope.loadingFiles = false;
-                                $scope.queue = response.data.files || [];
-                            },
-                            function () {
-                                $scope.loadingFiles = false;
-                            }
-                        );
-                }
-            }
-        ])
-
-        .controller('FileDestroyController', [
-            '$scope', '$http',
-            function ($scope, $http) {
-                var file = $scope.file,
-                    state;
-                if (file.url) {
-                    file.$state = function () {
-                        return state;
-                    };
-                    file.$destroy = function () {
-                        state = 'pending';
-                        return $http({
-                            url: file.deleteUrl,
-                            method: file.deleteType
-                        }).then(
-                            function () {
-                                state = 'resolved';
-                                $scope.clear(file);
-                            },
-                            function () {
-                                state = 'rejected';
-                            }
-                        );
-                    };
-                } else if (!file.$cancel && !file._index) {
-                    file.$cancel = function () {
-                        $scope.clear(file);
-                    };
-                }
-            }
-        ]);
-
-}());
diff --git a/library/jqupload/js/cors/jquery.postmessage-transport.js b/library/jqupload/js/cors/jquery.postmessage-transport.js
deleted file mode 100644
index 2b4851e67..000000000
--- a/library/jqupload/js/cors/jquery.postmessage-transport.js
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * jQuery postMessage Transport Plugin 1.1.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2011, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* global define, window, document */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define(['jquery'], factory);
-    } else {
-        // Browser globals:
-        factory(window.jQuery);
-    }
-}(function ($) {
-    'use strict';
-
-    var counter = 0,
-        names = [
-            'accepts',
-            'cache',
-            'contents',
-            'contentType',
-            'crossDomain',
-            'data',
-            'dataType',
-            'headers',
-            'ifModified',
-            'mimeType',
-            'password',
-            'processData',
-            'timeout',
-            'traditional',
-            'type',
-            'url',
-            'username'
-        ],
-        convert = function (p) {
-            return p;
-        };
-
-    $.ajaxSetup({
-        converters: {
-            'postmessage text': convert,
-            'postmessage json': convert,
-            'postmessage html': convert
-        }
-    });
-
-    $.ajaxTransport('postmessage', function (options) {
-        if (options.postMessage && window.postMessage) {
-            var iframe,
-                loc = $('<a>').prop('href', options.postMessage)[0],
-                target = loc.protocol + '//' + loc.host,
-                xhrUpload = options.xhr().upload;
-            return {
-                send: function (_, completeCallback) {
-                    counter += 1;
-                    var message = {
-                            id: 'postmessage-transport-' + counter
-                        },
-                        eventName = 'message.' + message.id;
-                    iframe = $(
-                        '<iframe style="display:none;" src="' +
-                            options.postMessage + '" name="' +
-                            message.id + '"></iframe>'
-                    ).bind('load', function () {
-                        $.each(names, function (i, name) {
-                            message[name] = options[name];
-                        });
-                        message.dataType = message.dataType.replace('postmessage ', '');
-                        $(window).bind(eventName, function (e) {
-                            e = e.originalEvent;
-                            var data = e.data,
-                                ev;
-                            if (e.origin === target && data.id === message.id) {
-                                if (data.type === 'progress') {
-                                    ev = document.createEvent('Event');
-                                    ev.initEvent(data.type, false, true);
-                                    $.extend(ev, data);
-                                    xhrUpload.dispatchEvent(ev);
-                                } else {
-                                    completeCallback(
-                                        data.status,
-                                        data.statusText,
-                                        {postmessage: data.result},
-                                        data.headers
-                                    );
-                                    iframe.remove();
-                                    $(window).unbind(eventName);
-                                }
-                            }
-                        });
-                        iframe[0].contentWindow.postMessage(
-                            message,
-                            target
-                        );
-                    }).appendTo(document.body);
-                },
-                abort: function () {
-                    if (iframe) {
-                        iframe.remove();
-                    }
-                }
-            };
-        }
-    });
-
-}));
diff --git a/library/jqupload/js/cors/jquery.xdr-transport.js b/library/jqupload/js/cors/jquery.xdr-transport.js
deleted file mode 100644
index 0044cc2d5..000000000
--- a/library/jqupload/js/cors/jquery.xdr-transport.js
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * jQuery XDomainRequest Transport Plugin 1.1.3
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2011, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- *
- * Based on Julian Aubourg's ajaxHooks xdr.js:
- * https://github.com/jaubourg/ajaxHooks/
- */
-
-/* global define, window, XDomainRequest */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define(['jquery'], factory);
-    } else {
-        // Browser globals:
-        factory(window.jQuery);
-    }
-}(function ($) {
-    'use strict';
-    if (window.XDomainRequest && !$.support.cors) {
-        $.ajaxTransport(function (s) {
-            if (s.crossDomain && s.async) {
-                if (s.timeout) {
-                    s.xdrTimeout = s.timeout;
-                    delete s.timeout;
-                }
-                var xdr;
-                return {
-                    send: function (headers, completeCallback) {
-                        var addParamChar = /\?/.test(s.url) ? '&' : '?';
-                        function callback(status, statusText, responses, responseHeaders) {
-                            xdr.onload = xdr.onerror = xdr.ontimeout = $.noop;
-                            xdr = null;
-                            completeCallback(status, statusText, responses, responseHeaders);
-                        }
-                        xdr = new XDomainRequest();
-                        // XDomainRequest only supports GET and POST:
-                        if (s.type === 'DELETE') {
-                            s.url = s.url + addParamChar + '_method=DELETE';
-                            s.type = 'POST';
-                        } else if (s.type === 'PUT') {
-                            s.url = s.url + addParamChar + '_method=PUT';
-                            s.type = 'POST';
-                        } else if (s.type === 'PATCH') {
-                            s.url = s.url + addParamChar + '_method=PATCH';
-                            s.type = 'POST';
-                        }
-                        xdr.open(s.type, s.url);
-                        xdr.onload = function () {
-                            callback(
-                                200,
-                                'OK',
-                                {text: xdr.responseText},
-                                'Content-Type: ' + xdr.contentType
-                            );
-                        };
-                        xdr.onerror = function () {
-                            callback(404, 'Not Found');
-                        };
-                        if (s.xdrTimeout) {
-                            xdr.ontimeout = function () {
-                                callback(0, 'timeout');
-                            };
-                            xdr.timeout = s.xdrTimeout;
-                        }
-                        xdr.send((s.hasContent && s.data) || null);
-                    },
-                    abort: function () {
-                        if (xdr) {
-                            xdr.onerror = $.noop();
-                            xdr.abort();
-                        }
-                    }
-                };
-            }
-        });
-    }
-}));
diff --git a/library/jqupload/js/jquery.fileupload-angular.js b/library/jqupload/js/jquery.fileupload-angular.js
deleted file mode 100644
index 666f51429..000000000
--- a/library/jqupload/js/jquery.fileupload-angular.js
+++ /dev/null
@@ -1,428 +0,0 @@
-/*
- * jQuery File Upload AngularJS Plugin 2.1.3
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, angular */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'angular',
-            './jquery.fileupload-image',
-            './jquery.fileupload-audio',
-            './jquery.fileupload-video',
-            './jquery.fileupload-validate'
-        ], factory);
-    } else {
-        factory();
-    }
-}(function () {
-    'use strict';
-
-    angular.module('blueimp.fileupload', [])
-
-        // The fileUpload service provides configuration options
-        // for the fileUpload directive and default handlers for
-        // File Upload events:
-        .provider('fileUpload', function () {
-            var scopeEvalAsync = function (expression) {
-                    var scope = angular.element(this)
-                            .fileupload('option', 'scope')();
-                    // Schedule a new $digest cycle if not already inside of one
-                    // and evaluate the given expression:
-                    scope.$evalAsync(expression);
-                },
-                addFileMethods = function (scope, data) {
-                    var files = data.files,
-                        file = files[0];
-                    angular.forEach(files, function (file, index) {
-                        file._index = index;
-                        file.$state = function () {
-                            return data.state();
-                        };
-                        file.$processing = function () {
-                            return data.processing();
-                        };
-                        file.$progress = function () {
-                            return data.progress();
-                        };
-                        file.$response = function () {
-                            return data.response();
-                        };
-                    });
-                    file.$submit = function () {
-                        if (!file.error) {
-                            return data.submit();
-                        }
-                    };
-                    file.$cancel = function () {
-                        return data.abort();
-                    };
-                },
-                $config;
-            $config = this.defaults = {
-                handleResponse: function (e, data) {
-                    var files = data.result && data.result.files;
-                    if (files) {
-                        data.scope().replace(data.files, files);
-                    } else if (data.errorThrown ||
-                            data.textStatus === 'error') {
-                        data.files[0].error = data.errorThrown ||
-                            data.textStatus;
-                    }
-                },
-                add: function (e, data) {
-                    if (e.isDefaultPrevented()) {
-                        return false;
-                    }
-                    var scope = data.scope(),
-                        filesCopy = [];
-                    angular.forEach(data.files, function (file) {
-                        filesCopy.push(file);
-                    });
-                    scope.$apply(function () {
-                        addFileMethods(scope, data);
-                        var method = scope.option('prependFiles') ?
-                                'unshift' : 'push';
-                        Array.prototype[method].apply(scope.queue, data.files);
-                    });
-                    data.process(function () {
-                        return scope.process(data);
-                    }).always(function () {
-                        scope.$apply(function () {
-                            addFileMethods(scope, data);
-                            scope.replace(filesCopy, data.files);
-                        });
-                    }).then(function () {
-                        if ((scope.option('autoUpload') ||
-                                data.autoUpload) &&
-                                data.autoUpload !== false) {
-                            data.submit();
-                        }
-                    });
-                },
-                progress: function (e, data) {
-                    if (e.isDefaultPrevented()) {
-                        return false;
-                    }
-                    data.scope().$apply();
-                },
-                done: function (e, data) {
-                    if (e.isDefaultPrevented()) {
-                        return false;
-                    }
-                    var that = this;
-                    data.scope().$apply(function () {
-                        data.handleResponse.call(that, e, data);
-                    });
-                },
-                fail: function (e, data) {
-                    if (e.isDefaultPrevented()) {
-                        return false;
-                    }
-                    var that = this,
-                        scope = data.scope();
-                    if (data.errorThrown === 'abort') {
-                        scope.clear(data.files);
-                        return;
-                    }
-                    scope.$apply(function () {
-                        data.handleResponse.call(that, e, data);
-                    });
-                },
-                stop: scopeEvalAsync,
-                processstart: scopeEvalAsync,
-                processstop: scopeEvalAsync,
-                getNumberOfFiles: function () {
-                    var scope = this.scope();
-                    return scope.queue.length - scope.processing();
-                },
-                dataType: 'json',
-                autoUpload: false
-            };
-            this.$get = [
-                function () {
-                    return {
-                        defaults: $config
-                    };
-                }
-            ];
-        })
-
-        // Format byte numbers to readable presentations:
-        .provider('formatFileSizeFilter', function () {
-            var $config = {
-                // Byte units following the IEC format
-                // http://en.wikipedia.org/wiki/Kilobyte
-                units: [
-                    {size: 1000000000, suffix: ' GB'},
-                    {size: 1000000, suffix: ' MB'},
-                    {size: 1000, suffix: ' KB'}
-                ]
-            };
-            this.defaults = $config;
-            this.$get = function () {
-                return function (bytes) {
-                    if (!angular.isNumber(bytes)) {
-                        return '';
-                    }
-                    var unit = true,
-                        i = 0,
-                        prefix,
-                        suffix;
-                    while (unit) {
-                        unit = $config.units[i];
-                        prefix = unit.prefix || '';
-                        suffix = unit.suffix || '';
-                        if (i === $config.units.length - 1 || bytes >= unit.size) {
-                            return prefix + (bytes / unit.size).toFixed(2) + suffix;
-                        }
-                        i += 1;
-                    }
-                };
-            };
-        })
-
-        // The FileUploadController initializes the fileupload widget and
-        // provides scope methods to control the File Upload functionality:
-        .controller('FileUploadController', [
-            '$scope', '$element', '$attrs', '$window', 'fileUpload',
-            function ($scope, $element, $attrs, $window, fileUpload) {
-                var uploadMethods = {
-                    progress: function () {
-                        return $element.fileupload('progress');
-                    },
-                    active: function () {
-                        return $element.fileupload('active');
-                    },
-                    option: function (option, data) {
-                        return $element.fileupload('option', option, data);
-                    },
-                    add: function (data) {
-                        return $element.fileupload('add', data);
-                    },
-                    send: function (data) {
-                        return $element.fileupload('send', data);
-                    },
-                    process: function (data) {
-                        return $element.fileupload('process', data);
-                    },
-                    processing: function (data) {
-                        return $element.fileupload('processing', data);
-                    }
-                };
-                $scope.disabled = !$window.jQuery.support.fileInput;
-                $scope.queue = $scope.queue || [];
-                $scope.clear = function (files) {
-                    var queue = this.queue,
-                        i = queue.length,
-                        file = files,
-                        length = 1;
-                    if (angular.isArray(files)) {
-                        file = files[0];
-                        length = files.length;
-                    }
-                    while (i) {
-                        i -= 1;
-                        if (queue[i] === file) {
-                            return queue.splice(i, length);
-                        }
-                    }
-                };
-                $scope.replace = function (oldFiles, newFiles) {
-                    var queue = this.queue,
-                        file = oldFiles[0],
-                        i,
-                        j;
-                    for (i = 0; i < queue.length; i += 1) {
-                        if (queue[i] === file) {
-                            for (j = 0; j < newFiles.length; j += 1) {
-                                queue[i + j] = newFiles[j];
-                            }
-                            return;
-                        }
-                    }
-                };
-                $scope.applyOnQueue = function (method) {
-                    var list = this.queue.slice(0),
-                        i,
-                        file;
-                    for (i = 0; i < list.length; i += 1) {
-                        file = list[i];
-                        if (file[method]) {
-                            file[method]();
-                        }
-                    }
-                };
-                $scope.submit = function () {
-                    this.applyOnQueue('$submit');
-                };
-                $scope.cancel = function () {
-                    this.applyOnQueue('$cancel');
-                };
-                // Add upload methods to the scope:
-                angular.extend($scope, uploadMethods);
-                // The fileupload widget will initialize with
-                // the options provided via "data-"-parameters,
-                // as well as those given via options object:
-                $element.fileupload(angular.extend(
-                    {scope: function () {
-                        return $scope;
-                    }},
-                    fileUpload.defaults
-                )).on('fileuploadadd', function (e, data) {
-                    data.scope = $scope.option('scope');
-                }).on('fileuploadfail', function (e, data) {
-                    if (data.errorThrown === 'abort') {
-                        return;
-                    }
-                    if (data.dataType &&
-                            data.dataType.indexOf('json') === data.dataType.length - 4) {
-                        try {
-                            data.result = angular.fromJson(data.jqXHR.responseText);
-                        } catch (ignore) {}
-                    }
-                }).on([
-                    'fileuploadadd',
-                    'fileuploadsubmit',
-                    'fileuploadsend',
-                    'fileuploaddone',
-                    'fileuploadfail',
-                    'fileuploadalways',
-                    'fileuploadprogress',
-                    'fileuploadprogressall',
-                    'fileuploadstart',
-                    'fileuploadstop',
-                    'fileuploadchange',
-                    'fileuploadpaste',
-                    'fileuploaddrop',
-                    'fileuploaddragover',
-                    'fileuploadchunksend',
-                    'fileuploadchunkdone',
-                    'fileuploadchunkfail',
-                    'fileuploadchunkalways',
-                    'fileuploadprocessstart',
-                    'fileuploadprocess',
-                    'fileuploadprocessdone',
-                    'fileuploadprocessfail',
-                    'fileuploadprocessalways',
-                    'fileuploadprocessstop'
-                ].join(' '), function (e, data) {
-                    if ($scope.$emit(e.type, data).defaultPrevented) {
-                        e.preventDefault();
-                    }
-                }).on('remove', function () {
-                    // Remove upload methods from the scope,
-                    // when the widget is removed:
-                    var method;
-                    for (method in uploadMethods) {
-                        if (uploadMethods.hasOwnProperty(method)) {
-                            delete $scope[method];
-                        }
-                    }
-                });
-                // Observe option changes:
-                $scope.$watch(
-                    $attrs.fileUpload,
-                    function (newOptions) {
-                        if (newOptions) {
-                            $element.fileupload('option', newOptions);
-                        }
-                    }
-                );
-            }
-        ])
-
-        // Provide File Upload progress feedback:
-        .controller('FileUploadProgressController', [
-            '$scope', '$attrs', '$parse',
-            function ($scope, $attrs, $parse) {
-                var fn = $parse($attrs.fileUploadProgress),
-                    update = function () {
-                        var progress = fn($scope);
-                        if (!progress || !progress.total) {
-                            return;
-                        }
-                        $scope.num = Math.floor(
-                            progress.loaded / progress.total * 100
-                        );
-                    };
-                update();
-                $scope.$watch(
-                    $attrs.fileUploadProgress + '.loaded',
-                    function (newValue, oldValue) {
-                        if (newValue !== oldValue) {
-                            update();
-                        }
-                    }
-                );
-            }
-        ])
-
-        // Display File Upload previews:
-        .controller('FileUploadPreviewController', [
-            '$scope', '$element', '$attrs',
-            function ($scope, $element, $attrs) {
-                $scope.$watch(
-                    $attrs.fileUploadPreview + '.preview',
-                    function (preview) {
-                        $element.empty();
-                        if (preview) {
-                            $element.append(preview);
-                        }
-                    }
-                );
-            }
-        ])
-
-        .directive('fileUpload', function () {
-            return {
-                controller: 'FileUploadController',
-                scope: true
-            };
-        })
-
-        .directive('fileUploadProgress', function () {
-            return {
-                controller: 'FileUploadProgressController',
-                scope: true
-            };
-        })
-
-        .directive('fileUploadPreview', function () {
-            return {
-                controller: 'FileUploadPreviewController'
-            };
-        })
-
-        // Enhance the HTML5 download attribute to
-        // allow drag&drop of files to the desktop:
-        .directive('download', function () {
-            return function (scope, elm) {
-                elm.on('dragstart', function (e) {
-                    try {
-                        e.originalEvent.dataTransfer.setData(
-                            'DownloadURL',
-                            [
-                                'application/octet-stream',
-                                elm.prop('download'),
-                                elm.prop('href')
-                            ].join(':')
-                        );
-                    } catch (ignore) {}
-                });
-            };
-        });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-audio.js b/library/jqupload/js/jquery.fileupload-audio.js
deleted file mode 100644
index 575800e82..000000000
--- a/library/jqupload/js/jquery.fileupload-audio.js
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * jQuery File Upload Audio Preview Plugin 1.0.3
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window, document */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'load-image',
-            './jquery.fileupload-process'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery,
-            window.loadImage
-        );
-    }
-}(function ($, loadImage) {
-    'use strict';
-
-    // Prepend to the default processQueue:
-    $.blueimp.fileupload.prototype.options.processQueue.unshift(
-        {
-            action: 'loadAudio',
-            // Use the action as prefix for the "@" options:
-            prefix: true,
-            fileTypes: '@',
-            maxFileSize: '@',
-            disabled: '@disableAudioPreview'
-        },
-        {
-            action: 'setAudio',
-            name: '@audioPreviewName',
-            disabled: '@disableAudioPreview'
-        }
-    );
-
-    // The File Upload Audio Preview plugin extends the fileupload widget
-    // with audio preview functionality:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            // The regular expression for the types of audio files to load,
-            // matched against the file type:
-            loadAudioFileTypes: /^audio\/.*$/
-        },
-
-        _audioElement: document.createElement('audio'),
-
-        processActions: {
-
-            // Loads the audio file given via data.files and data.index
-            // as audio element if the browser supports playing it.
-            // Accepts the options fileTypes (regular expression)
-            // and maxFileSize (integer) to limit the files to load:
-            loadAudio: function (data, options) {
-                if (options.disabled) {
-                    return data;
-                }
-                var file = data.files[data.index],
-                    url,
-                    audio;
-                if (this._audioElement.canPlayType &&
-                        this._audioElement.canPlayType(file.type) &&
-                        ($.type(options.maxFileSize) !== 'number' ||
-                            file.size <= options.maxFileSize) &&
-                        (!options.fileTypes ||
-                            options.fileTypes.test(file.type))) {
-                    url = loadImage.createObjectURL(file);
-                    if (url) {
-                        audio = this._audioElement.cloneNode(false);
-                        audio.src = url;
-                        audio.controls = true;
-                        data.audio = audio;
-                        return data;
-                    }
-                }
-                return data;
-            },
-
-            // Sets the audio element as a property of the file object:
-            setAudio: function (data, options) {
-                if (data.audio && !options.disabled) {
-                    data.files[data.index][options.name || 'preview'] = data.audio;
-                }
-                return data;
-            }
-
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-image.js b/library/jqupload/js/jquery.fileupload-image.js
deleted file mode 100644
index 8fbf7d42c..000000000
--- a/library/jqupload/js/jquery.fileupload-image.js
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * jQuery File Upload Image Preview & Resize Plugin 1.7.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window, Blob */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'load-image',
-            'load-image-meta',
-            'load-image-exif',
-            'load-image-ios',
-            'canvas-to-blob',
-            './jquery.fileupload-process'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery,
-            window.loadImage
-        );
-    }
-}(function ($, loadImage) {
-    'use strict';
-
-    // Prepend to the default processQueue:
-    $.blueimp.fileupload.prototype.options.processQueue.unshift(
-        {
-            action: 'loadImageMetaData',
-            disableImageHead: '@',
-            disableExif: '@',
-            disableExifThumbnail: '@',
-            disableExifSub: '@',
-            disableExifGps: '@',
-            disabled: '@disableImageMetaDataLoad'
-        },
-        {
-            action: 'loadImage',
-            // Use the action as prefix for the "@" options:
-            prefix: true,
-            fileTypes: '@',
-            maxFileSize: '@',
-            noRevoke: '@',
-            disabled: '@disableImageLoad'
-        },
-        {
-            action: 'resizeImage',
-            // Use "image" as prefix for the "@" options:
-            prefix: 'image',
-            maxWidth: '@',
-            maxHeight: '@',
-            minWidth: '@',
-            minHeight: '@',
-            crop: '@',
-            orientation: '@',
-            forceResize: '@',
-            disabled: '@disableImageResize'
-        },
-        {
-            action: 'saveImage',
-            quality: '@imageQuality',
-            type: '@imageType',
-            disabled: '@disableImageResize'
-        },
-        {
-            action: 'saveImageMetaData',
-            disabled: '@disableImageMetaDataSave'
-        },
-        {
-            action: 'resizeImage',
-            // Use "preview" as prefix for the "@" options:
-            prefix: 'preview',
-            maxWidth: '@',
-            maxHeight: '@',
-            minWidth: '@',
-            minHeight: '@',
-            crop: '@',
-            orientation: '@',
-            thumbnail: '@',
-            canvas: '@',
-            disabled: '@disableImagePreview'
-        },
-        {
-            action: 'setImage',
-            name: '@imagePreviewName',
-            disabled: '@disableImagePreview'
-        },
-        {
-            action: 'deleteImageReferences',
-            disabled: '@disableImageReferencesDeletion'
-        }
-    );
-
-    // The File Upload Resize plugin extends the fileupload widget
-    // with image resize functionality:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            // The regular expression for the types of images to load:
-            // matched against the file type:
-            loadImageFileTypes: /^image\/(gif|jpeg|png)$/,
-            // The maximum file size of images to load:
-            loadImageMaxFileSize: 10000000, // 10MB
-            // The maximum width of resized images:
-            imageMaxWidth: 1920,
-            // The maximum height of resized images:
-            imageMaxHeight: 1080,
-            // Defines the image orientation (1-8) or takes the orientation
-            // value from Exif data if set to true:
-            imageOrientation: false,
-            // Define if resized images should be cropped or only scaled:
-            imageCrop: false,
-            // Disable the resize image functionality by default:
-            disableImageResize: true,
-            // The maximum width of the preview images:
-            previewMaxWidth: 80,
-            // The maximum height of the preview images:
-            previewMaxHeight: 80,
-            // Defines the preview orientation (1-8) or takes the orientation
-            // value from Exif data if set to true:
-            previewOrientation: true,
-            // Create the preview using the Exif data thumbnail:
-            previewThumbnail: true,
-            // Define if preview images should be cropped or only scaled:
-            previewCrop: false,
-            // Define if preview images should be resized as canvas elements:
-            previewCanvas: true
-        },
-
-        processActions: {
-
-            // Loads the image given via data.files and data.index
-            // as img element, if the browser supports the File API.
-            // Accepts the options fileTypes (regular expression)
-            // and maxFileSize (integer) to limit the files to load:
-            loadImage: function (data, options) {
-                if (options.disabled) {
-                    return data;
-                }
-                var that = this,
-                    file = data.files[data.index],
-                    dfd = $.Deferred();
-                if (($.type(options.maxFileSize) === 'number' &&
-                            file.size > options.maxFileSize) ||
-                        (options.fileTypes &&
-                            !options.fileTypes.test(file.type)) ||
-                        !loadImage(
-                            file,
-                            function (img) {
-                                if (img.src) {
-                                    data.img = img;
-                                }
-                                dfd.resolveWith(that, [data]);
-                            },
-                            options
-                        )) {
-                    return data;
-                }
-                return dfd.promise();
-            },
-
-            // Resizes the image given as data.canvas or data.img
-            // and updates data.canvas or data.img with the resized image.
-            // Also stores the resized image as preview property.
-            // Accepts the options maxWidth, maxHeight, minWidth,
-            // minHeight, canvas and crop:
-            resizeImage: function (data, options) {
-                if (options.disabled || !(data.canvas || data.img)) {
-                    return data;
-                }
-                options = $.extend({canvas: true}, options);
-                var that = this,
-                    dfd = $.Deferred(),
-                    img = (options.canvas && data.canvas) || data.img,
-                    resolve = function (newImg) {
-                        if (newImg && (newImg.width !== img.width ||
-                                newImg.height !== img.height ||
-                                options.forceResize)) {
-                            data[newImg.getContext ? 'canvas' : 'img'] = newImg;
-                        }
-                        data.preview = newImg;
-                        dfd.resolveWith(that, [data]);
-                    },
-                    thumbnail;
-                if (data.exif) {
-                    if (options.orientation === true) {
-                        options.orientation = data.exif.get('Orientation');
-                    }
-                    if (options.thumbnail) {
-                        thumbnail = data.exif.get('Thumbnail');
-                        if (thumbnail) {
-                            loadImage(thumbnail, resolve, options);
-                            return dfd.promise();
-                        }
-                    }
-                }
-                if (img) {
-                    resolve(loadImage.scale(img, options));
-                    return dfd.promise();
-                }
-                return data;
-            },
-
-            // Saves the processed image given as data.canvas
-            // inplace at data.index of data.files:
-            saveImage: function (data, options) {
-                if (!data.canvas || options.disabled) {
-                    return data;
-                }
-                var that = this,
-                    file = data.files[data.index],
-                    dfd = $.Deferred();
-                if (data.canvas.toBlob) {
-                    data.canvas.toBlob(
-                        function (blob) {
-                            if (!blob.name) {
-                                if (file.type === blob.type) {
-                                    blob.name = file.name;
-                                } else if (file.name) {
-                                    blob.name = file.name.replace(
-                                        /\..+$/,
-                                        '.' + blob.type.substr(6)
-                                    );
-                                }
-                            }
-                            // Don't restore invalid meta data:
-                            if (file.type !== blob.type) {
-                                delete data.imageHead;
-                            }
-                            // Store the created blob at the position
-                            // of the original file in the files list:
-                            data.files[data.index] = blob;
-                            dfd.resolveWith(that, [data]);
-                        },
-                        options.type || file.type,
-                        options.quality
-                    );
-                } else {
-                    return data;
-                }
-                return dfd.promise();
-            },
-
-            loadImageMetaData: function (data, options) {
-                if (options.disabled) {
-                    return data;
-                }
-                var that = this,
-                    dfd = $.Deferred();
-                loadImage.parseMetaData(data.files[data.index], function (result) {
-                    $.extend(data, result);
-                    dfd.resolveWith(that, [data]);
-                }, options);
-                return dfd.promise();
-            },
-
-            saveImageMetaData: function (data, options) {
-                if (!(data.imageHead && data.canvas &&
-                        data.canvas.toBlob && !options.disabled)) {
-                    return data;
-                }
-                var file = data.files[data.index],
-                    blob = new Blob([
-                        data.imageHead,
-                        // Resized images always have a head size of 20 bytes,
-                        // including the JPEG marker and a minimal JFIF header:
-                        this._blobSlice.call(file, 20)
-                    ], {type: file.type});
-                blob.name = file.name;
-                data.files[data.index] = blob;
-                return data;
-            },
-
-            // Sets the resized version of the image as a property of the
-            // file object, must be called after "saveImage":
-            setImage: function (data, options) {
-                if (data.preview && !options.disabled) {
-                    data.files[data.index][options.name || 'preview'] = data.preview;
-                }
-                return data;
-            },
-
-            deleteImageReferences: function (data, options) {
-                if (!options.disabled) {
-                    delete data.img;
-                    delete data.canvas;
-                    delete data.preview;
-                    delete data.imageHead;
-                }
-                return data;
-            }
-
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-jquery-ui.js b/library/jqupload/js/jquery.fileupload-jquery-ui.js
deleted file mode 100755
index 7b4ffdf05..000000000
--- a/library/jqupload/js/jquery.fileupload-jquery-ui.js
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * jQuery File Upload jQuery UI Plugin 8.7.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define(['jquery', './jquery.fileupload-ui'], factory);
-    } else {
-        // Browser globals:
-        factory(window.jQuery);
-    }
-}(function ($) {
-    'use strict';
-
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            progress: function (e, data) {
-                if (data.context) {
-                    data.context.find('.progress').progressbar(
-                        'option',
-                        'value',
-                        parseInt(data.loaded / data.total * 100, 10)
-                    );
-                }
-            },
-            progressall: function (e, data) {
-                var $this = $(this);
-                $this.find('.fileupload-progress')
-                    .find('.progress').progressbar(
-                        'option',
-                        'value',
-                        parseInt(data.loaded / data.total * 100, 10)
-                    ).end()
-                    .find('.progress-extended').each(function () {
-                        $(this).html(
-                            ($this.data('blueimp-fileupload') ||
-                                    $this.data('fileupload'))
-                                ._renderExtendedProgress(data)
-                        );
-                    });
-            }
-        },
-
-        _renderUpload: function (func, files) {
-            var node = this._super(func, files),
-                showIconText = $(window).width() > 480;
-            node.find('.progress').empty().progressbar();
-            node.find('.start').button({
-                icons: {primary: 'ui-icon-circle-arrow-e'},
-                text: showIconText
-            });
-            node.find('.cancel').button({
-                icons: {primary: 'ui-icon-cancel'},
-                text: showIconText
-            });
-            if (node.hasClass('fade')) {
-                node.hide();
-            }
-            return node;
-        },
-
-        _renderDownload: function (func, files) {
-            var node = this._super(func, files),
-                showIconText = $(window).width() > 480;
-            node.find('.delete').button({
-                icons: {primary: 'ui-icon-trash'},
-                text: showIconText
-            });
-            if (node.hasClass('fade')) {
-                node.hide();
-            }
-            return node;
-        },
-
-        _transition: function (node) {
-            var deferred = $.Deferred();
-            if (node.hasClass('fade')) {
-                node.fadeToggle(
-                    this.options.transitionDuration,
-                    this.options.transitionEasing,
-                    function () {
-                        deferred.resolveWith(node);
-                    }
-                );
-            } else {
-                deferred.resolveWith(node);
-            }
-            return deferred;
-        },
-
-        _create: function () {
-            this._super();
-            this.element
-                .find('.fileupload-buttonbar')
-                .find('.fileinput-button').each(function () {
-                    var input = $(this).find('input:file').detach();
-                    $(this)
-                        .button({icons: {primary: 'ui-icon-plusthick'}})
-                        .append(input);
-                })
-                .end().find('.start')
-                .button({icons: {primary: 'ui-icon-circle-arrow-e'}})
-                .end().find('.cancel')
-                .button({icons: {primary: 'ui-icon-cancel'}})
-                .end().find('.delete')
-                .button({icons: {primary: 'ui-icon-trash'}})
-                .end().find('.progress').progressbar();
-        },
-
-        _destroy: function () {
-            this.element
-                .find('.fileupload-buttonbar')
-                .find('.fileinput-button').each(function () {
-                    var input = $(this).find('input:file').detach();
-                    $(this)
-                        .button('destroy')
-                        .append(input);
-                })
-                .end().find('.start')
-                .button('destroy')
-                .end().find('.cancel')
-                .button('destroy')
-                .end().find('.delete')
-                .button('destroy')
-                .end().find('.progress').progressbar('destroy');
-            this._super();
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-process.js b/library/jqupload/js/jquery.fileupload-process.js
deleted file mode 100644
index 8a6b929a6..000000000
--- a/library/jqupload/js/jquery.fileupload-process.js
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * jQuery File Upload Processing Plugin 1.3.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2012, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            './jquery.fileupload'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery
-        );
-    }
-}(function ($) {
-    'use strict';
-
-    var originalAdd = $.blueimp.fileupload.prototype.options.add;
-
-    // The File Upload Processing plugin extends the fileupload widget
-    // with file processing functionality:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            // The list of processing actions:
-            processQueue: [
-                /*
-                {
-                    action: 'log',
-                    type: 'debug'
-                }
-                */
-            ],
-            add: function (e, data) {
-                var $this = $(this);
-                data.process(function () {
-                    return $this.fileupload('process', data);
-                });
-                originalAdd.call(this, e, data);
-            }
-        },
-
-        processActions: {
-            /*
-            log: function (data, options) {
-                console[options.type](
-                    'Processing "' + data.files[data.index].name + '"'
-                );
-            }
-            */
-        },
-
-        _processFile: function (data, originalData) {
-            var that = this,
-                dfd = $.Deferred().resolveWith(that, [data]),
-                chain = dfd.promise();
-            this._trigger('process', null, data);
-            $.each(data.processQueue, function (i, settings) {
-                var func = function (data) {
-                    if (originalData.errorThrown) {
-                        return $.Deferred()
-                                .rejectWith(that, [originalData]).promise();
-                    }
-                    return that.processActions[settings.action].call(
-                        that,
-                        data,
-                        settings
-                    );
-                };
-                chain = chain.pipe(func, settings.always && func);
-            });
-            chain
-                .done(function () {
-                    that._trigger('processdone', null, data);
-                    that._trigger('processalways', null, data);
-                })
-                .fail(function () {
-                    that._trigger('processfail', null, data);
-                    that._trigger('processalways', null, data);
-                });
-            return chain;
-        },
-
-        // Replaces the settings of each processQueue item that
-        // are strings starting with an "@", using the remaining
-        // substring as key for the option map,
-        // e.g. "@autoUpload" is replaced with options.autoUpload:
-        _transformProcessQueue: function (options) {
-            var processQueue = [];
-            $.each(options.processQueue, function () {
-                var settings = {},
-                    action = this.action,
-                    prefix = this.prefix === true ? action : this.prefix;
-                $.each(this, function (key, value) {
-                    if ($.type(value) === 'string' &&
-                            value.charAt(0) === '@') {
-                        settings[key] = options[
-                            value.slice(1) || (prefix ? prefix +
-                                key.charAt(0).toUpperCase() + key.slice(1) : key)
-                        ];
-                    } else {
-                        settings[key] = value;
-                    }
-
-                });
-                processQueue.push(settings);
-            });
-            options.processQueue = processQueue;
-        },
-
-        // Returns the number of files currently in the processsing queue:
-        processing: function () {
-            return this._processing;
-        },
-
-        // Processes the files given as files property of the data parameter,
-        // returns a Promise object that allows to bind callbacks:
-        process: function (data) {
-            var that = this,
-                options = $.extend({}, this.options, data);
-            if (options.processQueue && options.processQueue.length) {
-                this._transformProcessQueue(options);
-                if (this._processing === 0) {
-                    this._trigger('processstart');
-                }
-                $.each(data.files, function (index) {
-                    var opts = index ? $.extend({}, options) : options,
-                        func = function () {
-                            if (data.errorThrown) {
-                                return $.Deferred()
-                                        .rejectWith(that, [data]).promise();
-                            }
-                            return that._processFile(opts, data);
-                        };
-                    opts.index = index;
-                    that._processing += 1;
-                    that._processingQueue = that._processingQueue.pipe(func, func)
-                        .always(function () {
-                            that._processing -= 1;
-                            if (that._processing === 0) {
-                                that._trigger('processstop');
-                            }
-                        });
-                });
-            }
-            return this._processingQueue;
-        },
-
-        _create: function () {
-            this._super();
-            this._processing = 0;
-            this._processingQueue = $.Deferred().resolveWith(this)
-                .promise();
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-ui.js b/library/jqupload/js/jquery.fileupload-ui.js
deleted file mode 100644
index 417edb73f..000000000
--- a/library/jqupload/js/jquery.fileupload-ui.js
+++ /dev/null
@@ -1,701 +0,0 @@
-/*
- * jQuery File Upload User Interface Plugin 9.5.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'tmpl',
-            './jquery.fileupload-image',
-            './jquery.fileupload-audio',
-            './jquery.fileupload-video',
-            './jquery.fileupload-validate'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery,
-            window.tmpl
-        );
-    }
-}(function ($, tmpl) {
-    'use strict';
-
-    $.blueimp.fileupload.prototype._specialOptions.push(
-        'filesContainer',
-        'uploadTemplateId',
-        'downloadTemplateId'
-    );
-
-    // The UI version extends the file upload widget
-    // and adds complete user interface interaction:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            // By default, files added to the widget are uploaded as soon
-            // as the user clicks on the start buttons. To enable automatic
-            // uploads, set the following option to true:
-            autoUpload: false,
-            // The ID of the upload template:
-            uploadTemplateId: 'template-upload',
-            // The ID of the download template:
-            downloadTemplateId: 'template-download',
-            // The container for the list of files. If undefined, it is set to
-            // an element with class "files" inside of the widget element:
-            filesContainer: undefined,
-            // By default, files are appended to the files container.
-            // Set the following option to true, to prepend files instead:
-            prependFiles: false,
-            // The expected data type of the upload response, sets the dataType
-            // option of the $.ajax upload requests:
-            dataType: 'json',
-
-            // Function returning the current number of files,
-            // used by the maxNumberOfFiles validation:
-            getNumberOfFiles: function () {
-                return this.filesContainer.children()
-                    .not('.processing').length;
-            },
-
-            // Callback to retrieve the list of files from the server response:
-            getFilesFromResponse: function (data) {
-                if (data.result && $.isArray(data.result.files)) {
-                    return data.result.files;
-                }
-                return [];
-            },
-
-            // The add callback is invoked as soon as files are added to the fileupload
-            // widget (via file input selection, drag & drop or add API call).
-            // See the basic file upload widget for more information:
-            add: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var $this = $(this),
-                    that = $this.data('blueimp-fileupload') ||
-                        $this.data('fileupload'),
-                    options = that.options;
-                data.context = that._renderUpload(data.files)
-                    .data('data', data)
-                    .addClass('processing');
-                options.filesContainer[
-                    options.prependFiles ? 'prepend' : 'append'
-                ](data.context);
-                that._forceReflow(data.context);
-                $.when(
-                    that._transition(data.context),
-                    data.process(function () {
-                        return $this.fileupload('process', data);
-                    })
-                ).always(function () {
-                    data.context.each(function (index) {
-                        $(this).find('.size').text(
-                            that._formatFileSize(data.files[index].size)
-                        );
-                    }).removeClass('processing');
-                    that._renderPreviews(data);
-                }).done(function () {
-                    data.context.find('.start').prop('disabled', false);
-                    if ((that._trigger('added', e, data) !== false) &&
-                            (options.autoUpload || data.autoUpload) &&
-                            data.autoUpload !== false) {
-                        data.submit();
-                    }
-                }).fail(function () {
-                    if (data.files.error) {
-                        data.context.each(function (index) {
-                            var error = data.files[index].error;
-                            if (error) {
-                                $(this).find('.error').text(error);
-                            }
-                        });
-                    }
-                });
-            },
-            // Callback for the start of each file upload request:
-            send: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload');
-                if (data.context && data.dataType &&
-                        data.dataType.substr(0, 6) === 'iframe') {
-                    // Iframe Transport does not support progress events.
-                    // In lack of an indeterminate progress bar, we set
-                    // the progress to 100%, showing the full animated bar:
-                    data.context
-                        .find('.progress').addClass(
-                            !$.support.transition && 'progress-animated'
-                        )
-                        .attr('aria-valuenow', 100)
-                        .children().first().css(
-                            'width',
-                            '100%'
-                        );
-                }
-                return that._trigger('sent', e, data);
-            },
-            // Callback for successful uploads:
-            done: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload'),
-                    getFilesFromResponse = data.getFilesFromResponse ||
-                        that.options.getFilesFromResponse,
-                    files = getFilesFromResponse(data),
-                    template,
-                    deferred;
-                if (data.context) {
-                    data.context.each(function (index) {
-                        var file = files[index] ||
-                                {error: 'Empty file upload result'};
-                        deferred = that._addFinishedDeferreds();
-                        that._transition($(this)).done(
-                            function () {
-                                var node = $(this);
-                                template = that._renderDownload([file])
-                                    .replaceAll(node);
-                                that._forceReflow(template);
-                                that._transition(template).done(
-                                    function () {
-                                        data.context = $(this);
-                                        that._trigger('completed', e, data);
-                                        that._trigger('finished', e, data);
-                                        deferred.resolve();
-                                    }
-                                );
-                            }
-                        );
-                    });
-                } else {
-                    template = that._renderDownload(files)[
-                        that.options.prependFiles ? 'prependTo' : 'appendTo'
-                    ](that.options.filesContainer);
-                    that._forceReflow(template);
-                    deferred = that._addFinishedDeferreds();
-                    that._transition(template).done(
-                        function () {
-                            data.context = $(this);
-                            that._trigger('completed', e, data);
-                            that._trigger('finished', e, data);
-                            deferred.resolve();
-                        }
-                    );
-                }
-            },
-            // Callback for failed (abort or error) uploads:
-            fail: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload'),
-                    template,
-                    deferred;
-                if (data.context) {
-                    data.context.each(function (index) {
-                        if (data.errorThrown !== 'abort') {
-                            var file = data.files[index];
-                            file.error = file.error || data.errorThrown ||
-                                true;
-                            deferred = that._addFinishedDeferreds();
-                            that._transition($(this)).done(
-                                function () {
-                                    var node = $(this);
-                                    template = that._renderDownload([file])
-                                        .replaceAll(node);
-                                    that._forceReflow(template);
-                                    that._transition(template).done(
-                                        function () {
-                                            data.context = $(this);
-                                            that._trigger('failed', e, data);
-                                            that._trigger('finished', e, data);
-                                            deferred.resolve();
-                                        }
-                                    );
-                                }
-                            );
-                        } else {
-                            deferred = that._addFinishedDeferreds();
-                            that._transition($(this)).done(
-                                function () {
-                                    $(this).remove();
-                                    that._trigger('failed', e, data);
-                                    that._trigger('finished', e, data);
-                                    deferred.resolve();
-                                }
-                            );
-                        }
-                    });
-                } else if (data.errorThrown !== 'abort') {
-                    data.context = that._renderUpload(data.files)[
-                        that.options.prependFiles ? 'prependTo' : 'appendTo'
-                    ](that.options.filesContainer)
-                        .data('data', data);
-                    that._forceReflow(data.context);
-                    deferred = that._addFinishedDeferreds();
-                    that._transition(data.context).done(
-                        function () {
-                            data.context = $(this);
-                            that._trigger('failed', e, data);
-                            that._trigger('finished', e, data);
-                            deferred.resolve();
-                        }
-                    );
-                } else {
-                    that._trigger('failed', e, data);
-                    that._trigger('finished', e, data);
-                    that._addFinishedDeferreds().resolve();
-                }
-            },
-            // Callback for upload progress events:
-            progress: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var progress = Math.floor(data.loaded / data.total * 100);
-                if (data.context) {
-                    data.context.each(function () {
-                        $(this).find('.progress')
-                            .attr('aria-valuenow', progress)
-                            .children().first().css(
-                                'width',
-                                progress + '%'
-                            );
-                    });
-                }
-            },
-            // Callback for global upload progress events:
-            progressall: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var $this = $(this),
-                    progress = Math.floor(data.loaded / data.total * 100),
-                    globalProgressNode = $this.find('.fileupload-progress'),
-                    extendedProgressNode = globalProgressNode
-                        .find('.progress-extended');
-                if (extendedProgressNode.length) {
-                    extendedProgressNode.html(
-                        ($this.data('blueimp-fileupload') || $this.data('fileupload'))
-                            ._renderExtendedProgress(data)
-                    );
-                }
-                globalProgressNode
-                    .find('.progress')
-                    .attr('aria-valuenow', progress)
-                    .children().first().css(
-                        'width',
-                        progress + '%'
-                    );
-            },
-            // Callback for uploads start, equivalent to the global ajaxStart event:
-            start: function (e) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload');
-                that._resetFinishedDeferreds();
-                that._transition($(this).find('.fileupload-progress')).done(
-                    function () {
-                        that._trigger('started', e);
-                    }
-                );
-            },
-            // Callback for uploads stop, equivalent to the global ajaxStop event:
-            stop: function (e) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload'),
-                    deferred = that._addFinishedDeferreds();
-                $.when.apply($, that._getFinishedDeferreds())
-                    .done(function () {
-                        that._trigger('stopped', e);
-                    });
-                that._transition($(this).find('.fileupload-progress')).done(
-                    function () {
-                        $(this).find('.progress')
-                            .attr('aria-valuenow', '0')
-                            .children().first().css('width', '0%');
-                        $(this).find('.progress-extended').html('&nbsp;');
-                        deferred.resolve();
-                    }
-                );
-            },
-            processstart: function (e) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                $(this).addClass('fileupload-processing');
-            },
-            processstop: function (e) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                $(this).removeClass('fileupload-processing');
-            },
-            // Callback for file deletion:
-            destroy: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                var that = $(this).data('blueimp-fileupload') ||
-                        $(this).data('fileupload'),
-                    removeNode = function () {
-                        that._transition(data.context).done(
-                            function () {
-                                $(this).remove();
-                                that._trigger('destroyed', e, data);
-                            }
-                        );
-                    };
-                if (data.url) {
-                    data.dataType = data.dataType || that.options.dataType;
-                    $.ajax(data).done(removeNode).fail(function () {
-                        that._trigger('destroyfailed', e, data);
-                    });
-                } else {
-                    removeNode();
-                }
-            }
-        },
-
-        _resetFinishedDeferreds: function () {
-            this._finishedUploads = [];
-        },
-
-        _addFinishedDeferreds: function (deferred) {
-            if (!deferred) {
-                deferred = $.Deferred();
-            }
-            this._finishedUploads.push(deferred);
-            return deferred;
-        },
-
-        _getFinishedDeferreds: function () {
-            return this._finishedUploads;
-        },
-
-        // Link handler, that allows to download files
-        // by drag & drop of the links to the desktop:
-        _enableDragToDesktop: function () {
-            var link = $(this),
-                url = link.prop('href'),
-                name = link.prop('download'),
-                type = 'application/octet-stream';
-            link.bind('dragstart', function (e) {
-                try {
-                    e.originalEvent.dataTransfer.setData(
-                        'DownloadURL',
-                        [type, name, url].join(':')
-                    );
-                } catch (ignore) {}
-            });
-        },
-
-        _formatFileSize: function (bytes) {
-            if (typeof bytes !== 'number') {
-                return '';
-            }
-            if (bytes >= 1000000000) {
-                return (bytes / 1000000000).toFixed(2) + ' GB';
-            }
-            if (bytes >= 1000000) {
-                return (bytes / 1000000).toFixed(2) + ' MB';
-            }
-            return (bytes / 1000).toFixed(2) + ' KB';
-        },
-
-        _formatBitrate: function (bits) {
-            if (typeof bits !== 'number') {
-                return '';
-            }
-            if (bits >= 1000000000) {
-                return (bits / 1000000000).toFixed(2) + ' Gbit/s';
-            }
-            if (bits >= 1000000) {
-                return (bits / 1000000).toFixed(2) + ' Mbit/s';
-            }
-            if (bits >= 1000) {
-                return (bits / 1000).toFixed(2) + ' kbit/s';
-            }
-            return bits.toFixed(2) + ' bit/s';
-        },
-
-        _formatTime: function (seconds) {
-            var date = new Date(seconds * 1000),
-                days = Math.floor(seconds / 86400);
-            days = days ? days + 'd ' : '';
-            return days +
-                ('0' + date.getUTCHours()).slice(-2) + ':' +
-                ('0' + date.getUTCMinutes()).slice(-2) + ':' +
-                ('0' + date.getUTCSeconds()).slice(-2);
-        },
-
-        _formatPercentage: function (floatValue) {
-            return (floatValue * 100).toFixed(2) + ' %';
-        },
-
-        _renderExtendedProgress: function (data) {
-            return this._formatBitrate(data.bitrate) + ' | ' +
-                this._formatTime(
-                    (data.total - data.loaded) * 8 / data.bitrate
-                ) + ' | ' +
-                this._formatPercentage(
-                    data.loaded / data.total
-                ) + ' | ' +
-                this._formatFileSize(data.loaded) + ' / ' +
-                this._formatFileSize(data.total);
-        },
-
-        _renderTemplate: function (func, files) {
-            if (!func) {
-                return $();
-            }
-            var result = func({
-                files: files,
-                formatFileSize: this._formatFileSize,
-                options: this.options
-            });
-            if (result instanceof $) {
-                return result;
-            }
-            return $(this.options.templatesContainer).html(result).children();
-        },
-
-        _renderPreviews: function (data) {
-            data.context.find('.preview').each(function (index, elm) {
-                $(elm).append(data.files[index].preview);
-            });
-        },
-
-        _renderUpload: function (files) {
-            return this._renderTemplate(
-                this.options.uploadTemplate,
-                files
-            );
-        },
-
-        _renderDownload: function (files) {
-            return this._renderTemplate(
-                this.options.downloadTemplate,
-                files
-            ).find('a[download]').each(this._enableDragToDesktop).end();
-        },
-
-        _startHandler: function (e) {
-            e.preventDefault();
-            var button = $(e.currentTarget),
-                template = button.closest('.template-upload'),
-                data = template.data('data');
-            button.prop('disabled', true);
-            if (data && data.submit) {
-                data.submit();
-            }
-        },
-
-        _cancelHandler: function (e) {
-            e.preventDefault();
-            var template = $(e.currentTarget)
-                    .closest('.template-upload,.template-download'),
-                data = template.data('data') || {};
-            data.context = data.context || template;
-            if (data.abort) {
-                data.abort();
-            } else {
-                data.errorThrown = 'abort';
-                this._trigger('fail', e, data);
-            }
-        },
-
-        _deleteHandler: function (e) {
-            e.preventDefault();
-            var button = $(e.currentTarget);
-            this._trigger('destroy', e, $.extend({
-                context: button.closest('.template-download'),
-                type: 'DELETE'
-            }, button.data()));
-        },
-
-        _forceReflow: function (node) {
-            return $.support.transition && node.length &&
-                node[0].offsetWidth;
-        },
-
-        _transition: function (node) {
-            var dfd = $.Deferred();
-            if ($.support.transition && node.hasClass('fade') && node.is(':visible')) {
-                node.bind(
-                    $.support.transition.end,
-                    function (e) {
-                        // Make sure we don't respond to other transitions events
-                        // in the container element, e.g. from button elements:
-                        if (e.target === node[0]) {
-                            node.unbind($.support.transition.end);
-                            dfd.resolveWith(node);
-                        }
-                    }
-                ).toggleClass('in');
-            } else {
-                node.toggleClass('in');
-                dfd.resolveWith(node);
-            }
-            return dfd;
-        },
-
-        _initButtonBarEventHandlers: function () {
-            var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'),
-                filesList = this.options.filesContainer;
-            this._on(fileUploadButtonBar.find('.start'), {
-                click: function (e) {
-                    e.preventDefault();
-                    filesList.find('.start').click();
-                }
-            });
-            this._on(fileUploadButtonBar.find('.cancel'), {
-                click: function (e) {
-                    e.preventDefault();
-                    filesList.find('.cancel').click();
-                }
-            });
-            this._on(fileUploadButtonBar.find('.delete'), {
-                click: function (e) {
-                    e.preventDefault();
-                    filesList.find('.toggle:checked')
-                        .closest('.template-download')
-                        .find('.delete').click();
-                    fileUploadButtonBar.find('.toggle')
-                        .prop('checked', false);
-                }
-            });
-            this._on(fileUploadButtonBar.find('.toggle'), {
-                change: function (e) {
-                    filesList.find('.toggle').prop(
-                        'checked',
-                        $(e.currentTarget).is(':checked')
-                    );
-                }
-            });
-        },
-
-        _destroyButtonBarEventHandlers: function () {
-            this._off(
-                this.element.find('.fileupload-buttonbar')
-                    .find('.start, .cancel, .delete'),
-                'click'
-            );
-            this._off(
-                this.element.find('.fileupload-buttonbar .toggle'),
-                'change.'
-            );
-        },
-
-        _initEventHandlers: function () {
-            this._super();
-            this._on(this.options.filesContainer, {
-                'click .start': this._startHandler,
-                'click .cancel': this._cancelHandler,
-                'click .delete': this._deleteHandler
-            });
-            this._initButtonBarEventHandlers();
-        },
-
-        _destroyEventHandlers: function () {
-            this._destroyButtonBarEventHandlers();
-            this._off(this.options.filesContainer, 'click');
-            this._super();
-        },
-
-        _enableFileInputButton: function () {
-            this.element.find('.fileinput-button input')
-                .prop('disabled', false)
-                .parent().removeClass('disabled');
-        },
-
-        _disableFileInputButton: function () {
-            this.element.find('.fileinput-button input')
-                .prop('disabled', true)
-                .parent().addClass('disabled');
-        },
-
-        _initTemplates: function () {
-            var options = this.options;
-            options.templatesContainer = this.document[0].createElement(
-                options.filesContainer.prop('nodeName')
-            );
-            if (tmpl) {
-                if (options.uploadTemplateId) {
-                    options.uploadTemplate = tmpl(options.uploadTemplateId);
-                }
-                if (options.downloadTemplateId) {
-                    options.downloadTemplate = tmpl(options.downloadTemplateId);
-                }
-            }
-        },
-
-        _initFilesContainer: function () {
-            var options = this.options;
-            if (options.filesContainer === undefined) {
-                options.filesContainer = this.element.find('.files');
-            } else if (!(options.filesContainer instanceof $)) {
-                options.filesContainer = $(options.filesContainer);
-            }
-        },
-
-        _initSpecialOptions: function () {
-            this._super();
-            this._initFilesContainer();
-            this._initTemplates();
-        },
-
-        _create: function () {
-            this._super();
-            this._resetFinishedDeferreds();
-            if (!$.support.fileInput) {
-                this._disableFileInputButton();
-            }
-        },
-
-        enable: function () {
-            var wasDisabled = false;
-            if (this.options.disabled) {
-                wasDisabled = true;
-            }
-            this._super();
-            if (wasDisabled) {
-                this.element.find('input, button').prop('disabled', false);
-                this._enableFileInputButton();
-            }
-        },
-
-        disable: function () {
-            if (!this.options.disabled) {
-                this.element.find('input, button').prop('disabled', true);
-                this._disableFileInputButton();
-            }
-            this._super();
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-validate.js b/library/jqupload/js/jquery.fileupload-validate.js
deleted file mode 100644
index f93a18fa2..000000000
--- a/library/jqupload/js/jquery.fileupload-validate.js
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * jQuery File Upload Validation Plugin 1.1.2
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* global define, window */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            './jquery.fileupload-process'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery
-        );
-    }
-}(function ($) {
-    'use strict';
-
-    // Append to the default processQueue:
-    $.blueimp.fileupload.prototype.options.processQueue.push(
-        {
-            action: 'validate',
-            // Always trigger this action,
-            // even if the previous action was rejected: 
-            always: true,
-            // Options taken from the global options map:
-            acceptFileTypes: '@',
-            maxFileSize: '@',
-            minFileSize: '@',
-            maxNumberOfFiles: '@',
-            disabled: '@disableValidation'
-        }
-    );
-
-    // The File Upload Validation plugin extends the fileupload widget
-    // with file validation functionality:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            /*
-            // The regular expression for allowed file types, matches
-            // against either file type or file name:
-            acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
-            // The maximum allowed file size in bytes:
-            maxFileSize: 10000000, // 10 MB
-            // The minimum allowed file size in bytes:
-            minFileSize: undefined, // No minimal file size
-            // The limit of files to be uploaded:
-            maxNumberOfFiles: 10,
-            */
-
-            // Function returning the current number of files,
-            // has to be overriden for maxNumberOfFiles validation:
-            getNumberOfFiles: $.noop,
-
-            // Error and info messages:
-            messages: {
-                maxNumberOfFiles: 'Maximum number of files exceeded',
-                acceptFileTypes: 'File type not allowed',
-                maxFileSize: 'File is too large',
-                minFileSize: 'File is too small'
-            }
-        },
-
-        processActions: {
-
-            validate: function (data, options) {
-                if (options.disabled) {
-                    return data;
-                }
-                var dfd = $.Deferred(),
-                    settings = this.options,
-                    file = data.files[data.index],
-                    fileSize;
-                if (options.minFileSize || options.maxFileSize) {
-                    fileSize = file.size;
-                }
-                if ($.type(options.maxNumberOfFiles) === 'number' &&
-                        (settings.getNumberOfFiles() || 0) + data.files.length >
-                            options.maxNumberOfFiles) {
-                    file.error = settings.i18n('maxNumberOfFiles');
-                } else if (options.acceptFileTypes &&
-                        !(options.acceptFileTypes.test(file.type) ||
-                        options.acceptFileTypes.test(file.name))) {
-                    file.error = settings.i18n('acceptFileTypes');
-                } else if (fileSize > options.maxFileSize) {
-                    file.error = settings.i18n('maxFileSize');
-                } else if ($.type(fileSize) === 'number' &&
-                        fileSize < options.minFileSize) {
-                    file.error = settings.i18n('minFileSize');
-                } else {
-                    delete file.error;
-                }
-                if (file.error || data.files.error) {
-                    data.files.error = true;
-                    dfd.rejectWith(this, [data]);
-                } else {
-                    dfd.resolveWith(this, [data]);
-                }
-                return dfd.promise();
-            }
-
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload-video.js b/library/jqupload/js/jquery.fileupload-video.js
deleted file mode 100644
index 3764b27a2..000000000
--- a/library/jqupload/js/jquery.fileupload-video.js
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * jQuery File Upload Video Preview Plugin 1.0.3
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window, document */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'load-image',
-            './jquery.fileupload-process'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(
-            window.jQuery,
-            window.loadImage
-        );
-    }
-}(function ($, loadImage) {
-    'use strict';
-
-    // Prepend to the default processQueue:
-    $.blueimp.fileupload.prototype.options.processQueue.unshift(
-        {
-            action: 'loadVideo',
-            // Use the action as prefix for the "@" options:
-            prefix: true,
-            fileTypes: '@',
-            maxFileSize: '@',
-            disabled: '@disableVideoPreview'
-        },
-        {
-            action: 'setVideo',
-            name: '@videoPreviewName',
-            disabled: '@disableVideoPreview'
-        }
-    );
-
-    // The File Upload Video Preview plugin extends the fileupload widget
-    // with video preview functionality:
-    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
-
-        options: {
-            // The regular expression for the types of video files to load,
-            // matched against the file type:
-            loadVideoFileTypes: /^video\/.*$/
-        },
-
-        _videoElement: document.createElement('video'),
-
-        processActions: {
-
-            // Loads the video file given via data.files and data.index
-            // as video element if the browser supports playing it.
-            // Accepts the options fileTypes (regular expression)
-            // and maxFileSize (integer) to limit the files to load:
-            loadVideo: function (data, options) {
-                if (options.disabled) {
-                    return data;
-                }
-                var file = data.files[data.index],
-                    url,
-                    video;
-                if (this._videoElement.canPlayType &&
-                        this._videoElement.canPlayType(file.type) &&
-                        ($.type(options.maxFileSize) !== 'number' ||
-                            file.size <= options.maxFileSize) &&
-                        (!options.fileTypes ||
-                            options.fileTypes.test(file.type))) {
-                    url = loadImage.createObjectURL(file);
-                    if (url) {
-                        video = this._videoElement.cloneNode(false);
-                        video.src = url;
-                        video.controls = true;
-                        data.video = video;
-                        return data;
-                    }
-                }
-                return data;
-            },
-
-            // Sets the video element as a property of the file object:
-            setVideo: function (data, options) {
-                if (data.video && !options.disabled) {
-                    data.files[data.index][options.name || 'preview'] = data.video;
-                }
-                return data;
-            }
-
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.fileupload.js b/library/jqupload/js/jquery.fileupload.js
deleted file mode 100644
index b52af0654..000000000
--- a/library/jqupload/js/jquery.fileupload.js
+++ /dev/null
@@ -1,1420 +0,0 @@
-/*
- * jQuery File Upload Plugin 5.40.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global define, window, document, location, Blob, FormData */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define([
-            'jquery',
-            'jquery.ui.widget'
-        ], factory);
-    } else {
-        // Browser globals:
-        factory(window.jQuery);
-    }
-}(function ($) {
-    'use strict';
-
-    // Detect file input support, based on
-    // http://viljamis.com/blog/2012/file-upload-support-on-mobile/
-    $.support.fileInput = !(new RegExp(
-        // Handle devices which give false positives for the feature detection:
-        '(Android (1\\.[0156]|2\\.[01]))' +
-            '|(Windows Phone (OS 7|8\\.0))|(XBLWP)|(ZuneWP)|(WPDesktop)' +
-            '|(w(eb)?OSBrowser)|(webOS)' +
-            '|(Kindle/(1\\.0|2\\.[05]|3\\.0))'
-    ).test(window.navigator.userAgent) ||
-        // Feature detection for all other devices:
-        $('<input type="file">').prop('disabled'));
-
-    // The FileReader API is not actually used, but works as feature detection,
-    // as some Safari versions (5?) support XHR file uploads via the FormData API,
-    // but not non-multipart XHR file uploads.
-    // window.XMLHttpRequestUpload is not available on IE10, so we check for
-    // window.ProgressEvent instead to detect XHR2 file upload capability:
-    $.support.xhrFileUpload = !!(window.ProgressEvent && window.FileReader);
-    $.support.xhrFormDataFileUpload = !!window.FormData;
-
-    // Detect support for Blob slicing (required for chunked uploads):
-    $.support.blobSlice = window.Blob && (Blob.prototype.slice ||
-        Blob.prototype.webkitSlice || Blob.prototype.mozSlice);
-
-    // The fileupload widget listens for change events on file input fields defined
-    // via fileInput setting and paste or drop events of the given dropZone.
-    // In addition to the default jQuery Widget methods, the fileupload widget
-    // exposes the "add" and "send" methods, to add or directly send files using
-    // the fileupload API.
-    // By default, files added via file input selection, paste, drag & drop or
-    // "add" method are uploaded immediately, but it is possible to override
-    // the "add" callback option to queue file uploads.
-    $.widget('blueimp.fileupload', {
-
-        options: {
-            // The drop target element(s), by the default the complete document.
-            // Set to null to disable drag & drop support:
-            dropZone: $(document),
-            // The paste target element(s), by the default the complete document.
-            // Set to null to disable paste support:
-            pasteZone: $(document),
-            // The file input field(s), that are listened to for change events.
-            // If undefined, it is set to the file input fields inside
-            // of the widget element on plugin initialization.
-            // Set to null to disable the change listener.
-            fileInput: undefined,
-            // By default, the file input field is replaced with a clone after
-            // each input field change event. This is required for iframe transport
-            // queues and allows change events to be fired for the same file
-            // selection, but can be disabled by setting the following option to false:
-            replaceFileInput: true,
-            // The parameter name for the file form data (the request argument name).
-            // If undefined or empty, the name property of the file input field is
-            // used, or "files[]" if the file input name property is also empty,
-            // can be a string or an array of strings:
-            paramName: undefined,
-            // By default, each file of a selection is uploaded using an individual
-            // request for XHR type uploads. Set to false to upload file
-            // selections in one request each:
-            singleFileUploads: true,
-            // To limit the number of files uploaded with one XHR request,
-            // set the following option to an integer greater than 0:
-            limitMultiFileUploads: undefined,
-            // The following option limits the number of files uploaded with one
-            // XHR request to keep the request size under or equal to the defined
-            // limit in bytes:
-            limitMultiFileUploadSize: undefined,
-            // Multipart file uploads add a number of bytes to each uploaded file,
-            // therefore the following option adds an overhead for each file used
-            // in the limitMultiFileUploadSize configuration:
-            limitMultiFileUploadSizeOverhead: 512,
-            // Set the following option to true to issue all file upload requests
-            // in a sequential order:
-            sequentialUploads: false,
-            // To limit the number of concurrent uploads,
-            // set the following option to an integer greater than 0:
-            limitConcurrentUploads: undefined,
-            // Set the following option to true to force iframe transport uploads:
-            forceIframeTransport: false,
-            // Set the following option to the location of a redirect url on the
-            // origin server, for cross-domain iframe transport uploads:
-            redirect: undefined,
-            // The parameter name for the redirect url, sent as part of the form
-            // data and set to 'redirect' if this option is empty:
-            redirectParamName: undefined,
-            // Set the following option to the location of a postMessage window,
-            // to enable postMessage transport uploads:
-            postMessage: undefined,
-            // By default, XHR file uploads are sent as multipart/form-data.
-            // The iframe transport is always using multipart/form-data.
-            // Set to false to enable non-multipart XHR uploads:
-            multipart: true,
-            // To upload large files in smaller chunks, set the following option
-            // to a preferred maximum chunk size. If set to 0, null or undefined,
-            // or the browser does not support the required Blob API, files will
-            // be uploaded as a whole.
-            maxChunkSize: undefined,
-            // When a non-multipart upload or a chunked multipart upload has been
-            // aborted, this option can be used to resume the upload by setting
-            // it to the size of the already uploaded bytes. This option is most
-            // useful when modifying the options object inside of the "add" or
-            // "send" callbacks, as the options are cloned for each file upload.
-            uploadedBytes: undefined,
-            // By default, failed (abort or error) file uploads are removed from the
-            // global progress calculation. Set the following option to false to
-            // prevent recalculating the global progress data:
-            recalculateProgress: true,
-            // Interval in milliseconds to calculate and trigger progress events:
-            progressInterval: 100,
-            // Interval in milliseconds to calculate progress bitrate:
-            bitrateInterval: 500,
-            // By default, uploads are started automatically when adding files:
-            autoUpload: true,
-
-            // Error and info messages:
-            messages: {
-                uploadedBytes: 'Uploaded bytes exceed file size'
-            },
-
-            // Translation function, gets the message key to be translated
-            // and an object with context specific data as arguments:
-            i18n: function (message, context) {
-                message = this.messages[message] || message.toString();
-                if (context) {
-                    $.each(context, function (key, value) {
-                        message = message.replace('{' + key + '}', value);
-                    });
-                }
-                return message;
-            },
-
-            // Additional form data to be sent along with the file uploads can be set
-            // using this option, which accepts an array of objects with name and
-            // value properties, a function returning such an array, a FormData
-            // object (for XHR file uploads), or a simple object.
-            // The form of the first fileInput is given as parameter to the function:
-            formData: function (form) {
-                return form.serializeArray();
-            },
-
-            // The add callback is invoked as soon as files are added to the fileupload
-            // widget (via file input selection, drag & drop, paste or add API call).
-            // If the singleFileUploads option is enabled, this callback will be
-            // called once for each file in the selection for XHR file uploads, else
-            // once for each file selection.
-            //
-            // The upload starts when the submit method is invoked on the data parameter.
-            // The data object contains a files property holding the added files
-            // and allows you to override plugin options as well as define ajax settings.
-            //
-            // Listeners for this callback can also be bound the following way:
-            // .bind('fileuploadadd', func);
-            //
-            // data.submit() returns a Promise object and allows to attach additional
-            // handlers using jQuery's Deferred callbacks:
-            // data.submit().done(func).fail(func).always(func);
-            add: function (e, data) {
-                if (e.isDefaultPrevented()) {
-                    return false;
-                }
-                if (data.autoUpload || (data.autoUpload !== false &&
-                        $(this).fileupload('option', 'autoUpload'))) {
-                    data.process().done(function () {
-                        data.submit();
-                    });
-                }
-            },
-
-            // Other callbacks:
-
-            // Callback for the submit event of each file upload:
-            // submit: function (e, data) {}, // .bind('fileuploadsubmit', func);
-
-            // Callback for the start of each file upload request:
-            // send: function (e, data) {}, // .bind('fileuploadsend', func);
-
-            // Callback for successful uploads:
-            // done: function (e, data) {}, // .bind('fileuploaddone', func);
-
-            // Callback for failed (abort or error) uploads:
-            // fail: function (e, data) {}, // .bind('fileuploadfail', func);
-
-            // Callback for completed (success, abort or error) requests:
-            // always: function (e, data) {}, // .bind('fileuploadalways', func);
-
-            // Callback for upload progress events:
-            // progress: function (e, data) {}, // .bind('fileuploadprogress', func);
-
-            // Callback for global upload progress events:
-            // progressall: function (e, data) {}, // .bind('fileuploadprogressall', func);
-
-            // Callback for uploads start, equivalent to the global ajaxStart event:
-            // start: function (e) {}, // .bind('fileuploadstart', func);
-
-            // Callback for uploads stop, equivalent to the global ajaxStop event:
-            // stop: function (e) {}, // .bind('fileuploadstop', func);
-
-            // Callback for change events of the fileInput(s):
-            // change: function (e, data) {}, // .bind('fileuploadchange', func);
-
-            // Callback for paste events to the pasteZone(s):
-            // paste: function (e, data) {}, // .bind('fileuploadpaste', func);
-
-            // Callback for drop events of the dropZone(s):
-            // drop: function (e, data) {}, // .bind('fileuploaddrop', func);
-
-            // Callback for dragover events of the dropZone(s):
-            // dragover: function (e) {}, // .bind('fileuploaddragover', func);
-
-            // Callback for the start of each chunk upload request:
-            // chunksend: function (e, data) {}, // .bind('fileuploadchunksend', func);
-
-            // Callback for successful chunk uploads:
-            // chunkdone: function (e, data) {}, // .bind('fileuploadchunkdone', func);
-
-            // Callback for failed (abort or error) chunk uploads:
-            // chunkfail: function (e, data) {}, // .bind('fileuploadchunkfail', func);
-
-            // Callback for completed (success, abort or error) chunk upload requests:
-            // chunkalways: function (e, data) {}, // .bind('fileuploadchunkalways', func);
-
-            // The plugin options are used as settings object for the ajax calls.
-            // The following are jQuery ajax settings required for the file uploads:
-            processData: false,
-            contentType: false,
-            cache: false
-        },
-
-        // A list of options that require reinitializing event listeners and/or
-        // special initialization code:
-        _specialOptions: [
-            'fileInput',
-            'dropZone',
-            'pasteZone',
-            'multipart',
-            'forceIframeTransport'
-        ],
-
-        _blobSlice: $.support.blobSlice && function () {
-            var slice = this.slice || this.webkitSlice || this.mozSlice;
-            return slice.apply(this, arguments);
-        },
-
-        _BitrateTimer: function () {
-            this.timestamp = ((Date.now) ? Date.now() : (new Date()).getTime());
-            this.loaded = 0;
-            this.bitrate = 0;
-            this.getBitrate = function (now, loaded, interval) {
-                var timeDiff = now - this.timestamp;
-                if (!this.bitrate || !interval || timeDiff > interval) {
-                    this.bitrate = (loaded - this.loaded) * (1000 / timeDiff) * 8;
-                    this.loaded = loaded;
-                    this.timestamp = now;
-                }
-                return this.bitrate;
-            };
-        },
-
-        _isXHRUpload: function (options) {
-            return !options.forceIframeTransport &&
-                ((!options.multipart && $.support.xhrFileUpload) ||
-                $.support.xhrFormDataFileUpload);
-        },
-
-        _getFormData: function (options) {
-            var formData;
-            if ($.type(options.formData) === 'function') {
-                return options.formData(options.form);
-            }
-            if ($.isArray(options.formData)) {
-                return options.formData;
-            }
-            if ($.type(options.formData) === 'object') {
-                formData = [];
-                $.each(options.formData, function (name, value) {
-                    formData.push({name: name, value: value});
-                });
-                return formData;
-            }
-            return [];
-        },
-
-        _getTotal: function (files) {
-            var total = 0;
-            $.each(files, function (index, file) {
-                total += file.size || 1;
-            });
-            return total;
-        },
-
-        _initProgressObject: function (obj) {
-            var progress = {
-                loaded: 0,
-                total: 0,
-                bitrate: 0
-            };
-            if (obj._progress) {
-                $.extend(obj._progress, progress);
-            } else {
-                obj._progress = progress;
-            }
-        },
-
-        _initResponseObject: function (obj) {
-            var prop;
-            if (obj._response) {
-                for (prop in obj._response) {
-                    if (obj._response.hasOwnProperty(prop)) {
-                        delete obj._response[prop];
-                    }
-                }
-            } else {
-                obj._response = {};
-            }
-        },
-
-        _onProgress: function (e, data) {
-            if (e.lengthComputable) {
-                var now = ((Date.now) ? Date.now() : (new Date()).getTime()),
-                    loaded;
-                if (data._time && data.progressInterval &&
-                        (now - data._time < data.progressInterval) &&
-                        e.loaded !== e.total) {
-                    return;
-                }
-                data._time = now;
-                loaded = Math.floor(
-                    e.loaded / e.total * (data.chunkSize || data._progress.total)
-                ) + (data.uploadedBytes || 0);
-                // Add the difference from the previously loaded state
-                // to the global loaded counter:
-                this._progress.loaded += (loaded - data._progress.loaded);
-                this._progress.bitrate = this._bitrateTimer.getBitrate(
-                    now,
-                    this._progress.loaded,
-                    data.bitrateInterval
-                );
-                data._progress.loaded = data.loaded = loaded;
-                data._progress.bitrate = data.bitrate = data._bitrateTimer.getBitrate(
-                    now,
-                    loaded,
-                    data.bitrateInterval
-                );
-                // Trigger a custom progress event with a total data property set
-                // to the file size(s) of the current upload and a loaded data
-                // property calculated accordingly:
-                this._trigger(
-                    'progress',
-                    $.Event('progress', {delegatedEvent: e}),
-                    data
-                );
-                // Trigger a global progress event for all current file uploads,
-                // including ajax calls queued for sequential file uploads:
-                this._trigger(
-                    'progressall',
-                    $.Event('progressall', {delegatedEvent: e}),
-                    this._progress
-                );
-            }
-        },
-
-        _initProgressListener: function (options) {
-            var that = this,
-                xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
-            // Accesss to the native XHR object is required to add event listeners
-            // for the upload progress event:
-            if (xhr.upload) {
-                $(xhr.upload).bind('progress', function (e) {
-                    var oe = e.originalEvent;
-                    // Make sure the progress event properties get copied over:
-                    e.lengthComputable = oe.lengthComputable;
-                    e.loaded = oe.loaded;
-                    e.total = oe.total;
-                    that._onProgress(e, options);
-                });
-                options.xhr = function () {
-                    return xhr;
-                };
-            }
-        },
-
-        _isInstanceOf: function (type, obj) {
-            // Cross-frame instanceof check
-            return Object.prototype.toString.call(obj) === '[object ' + type + ']';
-        },
-
-        _initXHRData: function (options) {
-            var that = this,
-                formData,
-                file = options.files[0],
-                // Ignore non-multipart setting if not supported:
-                multipart = options.multipart || !$.support.xhrFileUpload,
-                paramName = $.type(options.paramName) === 'array' ?
-                    options.paramName[0] : options.paramName;
-            options.headers = $.extend({}, options.headers);
-            if (options.contentRange) {
-                options.headers['Content-Range'] = options.contentRange;
-            }
-            if (!multipart || options.blob || !this._isInstanceOf('File', file)) {
-                options.headers['Content-Disposition'] = 'attachment; filename="' +
-                    encodeURI(file.name) + '"';
-            }
-            if (!multipart) {
-                options.contentType = file.type || 'application/octet-stream';
-                options.data = options.blob || file;
-            } else if ($.support.xhrFormDataFileUpload) {
-                if (options.postMessage) {
-                    // window.postMessage does not allow sending FormData
-                    // objects, so we just add the File/Blob objects to
-                    // the formData array and let the postMessage window
-                    // create the FormData object out of this array:
-                    formData = this._getFormData(options);
-                    if (options.blob) {
-                        formData.push({
-                            name: paramName,
-                            value: options.blob
-                        });
-                    } else {
-                        $.each(options.files, function (index, file) {
-                            formData.push({
-                                name: ($.type(options.paramName) === 'array' &&
-                                    options.paramName[index]) || paramName,
-                                value: file
-                            });
-                        });
-                    }
-                } else {
-                    if (that._isInstanceOf('FormData', options.formData)) {
-                        formData = options.formData;
-                    } else {
-                        formData = new FormData();
-                        $.each(this._getFormData(options), function (index, field) {
-                            formData.append(field.name, field.value);
-                        });
-                    }
-                    if (options.blob) {
-                        formData.append(paramName, options.blob, file.name);
-                    } else {
-                        $.each(options.files, function (index, file) {
-                            // This check allows the tests to run with
-                            // dummy objects:
-                            if (that._isInstanceOf('File', file) ||
-                                    that._isInstanceOf('Blob', file)) {
-                                formData.append(
-                                    ($.type(options.paramName) === 'array' &&
-                                        options.paramName[index]) || paramName,
-                                    file,
-                                    file.uploadName || file.name
-                                );
-                            }
-                        });
-                    }
-                }
-                options.data = formData;
-            }
-            // Blob reference is not needed anymore, free memory:
-            options.blob = null;
-        },
-
-        _initIframeSettings: function (options) {
-            var targetHost = $('<a></a>').prop('href', options.url).prop('host');
-            // Setting the dataType to iframe enables the iframe transport:
-            options.dataType = 'iframe ' + (options.dataType || '');
-            // The iframe transport accepts a serialized array as form data:
-            options.formData = this._getFormData(options);
-            // Add redirect url to form data on cross-domain uploads:
-            if (options.redirect && targetHost && targetHost !== location.host) {
-                options.formData.push({
-                    name: options.redirectParamName || 'redirect',
-                    value: options.redirect
-                });
-            }
-        },
-
-        _initDataSettings: function (options) {
-            if (this._isXHRUpload(options)) {
-                if (!this._chunkedUpload(options, true)) {
-                    if (!options.data) {
-                        this._initXHRData(options);
-                    }
-                    this._initProgressListener(options);
-                }
-                if (options.postMessage) {
-                    // Setting the dataType to postmessage enables the
-                    // postMessage transport:
-                    options.dataType = 'postmessage ' + (options.dataType || '');
-                }
-            } else {
-                this._initIframeSettings(options);
-            }
-        },
-
-        _getParamName: function (options) {
-            var fileInput = $(options.fileInput),
-                paramName = options.paramName;
-            if (!paramName) {
-                paramName = [];
-                fileInput.each(function () {
-                    var input = $(this),
-                        name = input.prop('name') || 'files[]',
-                        i = (input.prop('files') || [1]).length;
-                    while (i) {
-                        paramName.push(name);
-                        i -= 1;
-                    }
-                });
-                if (!paramName.length) {
-                    paramName = [fileInput.prop('name') || 'files[]'];
-                }
-            } else if (!$.isArray(paramName)) {
-                paramName = [paramName];
-            }
-            return paramName;
-        },
-
-        _initFormSettings: function (options) {
-            // Retrieve missing options from the input field and the
-            // associated form, if available:
-            if (!options.form || !options.form.length) {
-                options.form = $(options.fileInput.prop('form'));
-                // If the given file input doesn't have an associated form,
-                // use the default widget file input's form:
-                if (!options.form.length) {
-                    options.form = $(this.options.fileInput.prop('form'));
-                }
-            }
-            options.paramName = this._getParamName(options);
-            if (!options.url) {
-                options.url = options.form.prop('action') || location.href;
-            }
-            // The HTTP request method must be "POST" or "PUT":
-            options.type = (options.type ||
-                ($.type(options.form.prop('method')) === 'string' &&
-                    options.form.prop('method')) || ''
-                ).toUpperCase();
-            if (options.type !== 'POST' && options.type !== 'PUT' &&
-                    options.type !== 'PATCH') {
-                options.type = 'POST';
-            }
-            if (!options.formAcceptCharset) {
-                options.formAcceptCharset = options.form.attr('accept-charset');
-            }
-        },
-
-        _getAJAXSettings: function (data) {
-            var options = $.extend({}, this.options, data);
-            this._initFormSettings(options);
-            this._initDataSettings(options);
-            return options;
-        },
-
-        // jQuery 1.6 doesn't provide .state(),
-        // while jQuery 1.8+ removed .isRejected() and .isResolved():
-        _getDeferredState: function (deferred) {
-            if (deferred.state) {
-                return deferred.state();
-            }
-            if (deferred.isResolved()) {
-                return 'resolved';
-            }
-            if (deferred.isRejected()) {
-                return 'rejected';
-            }
-            return 'pending';
-        },
-
-        // Maps jqXHR callbacks to the equivalent
-        // methods of the given Promise object:
-        _enhancePromise: function (promise) {
-            promise.success = promise.done;
-            promise.error = promise.fail;
-            promise.complete = promise.always;
-            return promise;
-        },
-
-        // Creates and returns a Promise object enhanced with
-        // the jqXHR methods abort, success, error and complete:
-        _getXHRPromise: function (resolveOrReject, context, args) {
-            var dfd = $.Deferred(),
-                promise = dfd.promise();
-            context = context || this.options.context || promise;
-            if (resolveOrReject === true) {
-                dfd.resolveWith(context, args);
-            } else if (resolveOrReject === false) {
-                dfd.rejectWith(context, args);
-            }
-            promise.abort = dfd.promise;
-            return this._enhancePromise(promise);
-        },
-
-        // Adds convenience methods to the data callback argument:
-        _addConvenienceMethods: function (e, data) {
-            var that = this,
-                getPromise = function (args) {
-                    return $.Deferred().resolveWith(that, args).promise();
-                };
-            data.process = function (resolveFunc, rejectFunc) {
-                if (resolveFunc || rejectFunc) {
-                    data._processQueue = this._processQueue =
-                        (this._processQueue || getPromise([this])).pipe(
-                            function () {
-                                if (data.errorThrown) {
-                                    return $.Deferred()
-                                        .rejectWith(that, [data]).promise();
-                                }
-                                return getPromise(arguments);
-                            }
-                        ).pipe(resolveFunc, rejectFunc);
-                }
-                return this._processQueue || getPromise([this]);
-            };
-            data.submit = function () {
-                if (this.state() !== 'pending') {
-                    data.jqXHR = this.jqXHR =
-                        (that._trigger(
-                            'submit',
-                            $.Event('submit', {delegatedEvent: e}),
-                            this
-                        ) !== false) && that._onSend(e, this);
-                }
-                return this.jqXHR || that._getXHRPromise();
-            };
-            data.abort = function () {
-                if (this.jqXHR) {
-                    return this.jqXHR.abort();
-                }
-                this.errorThrown = 'abort';
-                that._trigger('fail', null, this);
-                return that._getXHRPromise(false);
-            };
-            data.state = function () {
-                if (this.jqXHR) {
-                    return that._getDeferredState(this.jqXHR);
-                }
-                if (this._processQueue) {
-                    return that._getDeferredState(this._processQueue);
-                }
-            };
-            data.processing = function () {
-                return !this.jqXHR && this._processQueue && that
-                    ._getDeferredState(this._processQueue) === 'pending';
-            };
-            data.progress = function () {
-                return this._progress;
-            };
-            data.response = function () {
-                return this._response;
-            };
-        },
-
-        // Parses the Range header from the server response
-        // and returns the uploaded bytes:
-        _getUploadedBytes: function (jqXHR) {
-            var range = jqXHR.getResponseHeader('Range'),
-                parts = range && range.split('-'),
-                upperBytesPos = parts && parts.length > 1 &&
-                    parseInt(parts[1], 10);
-            return upperBytesPos && upperBytesPos + 1;
-        },
-
-        // Uploads a file in multiple, sequential requests
-        // by splitting the file up in multiple blob chunks.
-        // If the second parameter is true, only tests if the file
-        // should be uploaded in chunks, but does not invoke any
-        // upload requests:
-        _chunkedUpload: function (options, testOnly) {
-            options.uploadedBytes = options.uploadedBytes || 0;
-            var that = this,
-                file = options.files[0],
-                fs = file.size,
-                ub = options.uploadedBytes,
-                mcs = options.maxChunkSize || fs,
-                slice = this._blobSlice,
-                dfd = $.Deferred(),
-                promise = dfd.promise(),
-                jqXHR,
-                upload;
-            if (!(this._isXHRUpload(options) && slice && (ub || mcs < fs)) ||
-                    options.data) {
-                return false;
-            }
-            if (testOnly) {
-                return true;
-            }
-            if (ub >= fs) {
-                file.error = options.i18n('uploadedBytes');
-                return this._getXHRPromise(
-                    false,
-                    options.context,
-                    [null, 'error', file.error]
-                );
-            }
-            // The chunk upload method:
-            upload = function () {
-                // Clone the options object for each chunk upload:
-                var o = $.extend({}, options),
-                    currentLoaded = o._progress.loaded;
-                o.blob = slice.call(
-                    file,
-                    ub,
-                    ub + mcs,
-                    file.type
-                );
-                // Store the current chunk size, as the blob itself
-                // will be dereferenced after data processing:
-                o.chunkSize = o.blob.size;
-                // Expose the chunk bytes position range:
-                o.contentRange = 'bytes ' + ub + '-' +
-                    (ub + o.chunkSize - 1) + '/' + fs;
-                // Process the upload data (the blob and potential form data):
-                that._initXHRData(o);
-                // Add progress listeners for this chunk upload:
-                that._initProgressListener(o);
-                jqXHR = ((that._trigger('chunksend', null, o) !== false && $.ajax(o)) ||
-                        that._getXHRPromise(false, o.context))
-                    .done(function (result, textStatus, jqXHR) {
-                        ub = that._getUploadedBytes(jqXHR) ||
-                            (ub + o.chunkSize);
-                        // Create a progress event if no final progress event
-                        // with loaded equaling total has been triggered
-                        // for this chunk:
-                        if (currentLoaded + o.chunkSize - o._progress.loaded) {
-                            that._onProgress($.Event('progress', {
-                                lengthComputable: true,
-                                loaded: ub - o.uploadedBytes,
-                                total: ub - o.uploadedBytes
-                            }), o);
-                        }
-                        options.uploadedBytes = o.uploadedBytes = ub;
-                        o.result = result;
-                        o.textStatus = textStatus;
-                        o.jqXHR = jqXHR;
-                        that._trigger('chunkdone', null, o);
-                        that._trigger('chunkalways', null, o);
-                        if (ub < fs) {
-                            // File upload not yet complete,
-                            // continue with the next chunk:
-                            upload();
-                        } else {
-                            dfd.resolveWith(
-                                o.context,
-                                [result, textStatus, jqXHR]
-                            );
-                        }
-                    })
-                    .fail(function (jqXHR, textStatus, errorThrown) {
-                        o.jqXHR = jqXHR;
-                        o.textStatus = textStatus;
-                        o.errorThrown = errorThrown;
-                        that._trigger('chunkfail', null, o);
-                        that._trigger('chunkalways', null, o);
-                        dfd.rejectWith(
-                            o.context,
-                            [jqXHR, textStatus, errorThrown]
-                        );
-                    });
-            };
-            this._enhancePromise(promise);
-            promise.abort = function () {
-                return jqXHR.abort();
-            };
-            upload();
-            return promise;
-        },
-
-        _beforeSend: function (e, data) {
-            if (this._active === 0) {
-                // the start callback is triggered when an upload starts
-                // and no other uploads are currently running,
-                // equivalent to the global ajaxStart event:
-                this._trigger('start');
-                // Set timer for global bitrate progress calculation:
-                this._bitrateTimer = new this._BitrateTimer();
-                // Reset the global progress values:
-                this._progress.loaded = this._progress.total = 0;
-                this._progress.bitrate = 0;
-            }
-            // Make sure the container objects for the .response() and
-            // .progress() methods on the data object are available
-            // and reset to their initial state:
-            this._initResponseObject(data);
-            this._initProgressObject(data);
-            data._progress.loaded = data.loaded = data.uploadedBytes || 0;
-            data._progress.total = data.total = this._getTotal(data.files) || 1;
-            data._progress.bitrate = data.bitrate = 0;
-            this._active += 1;
-            // Initialize the global progress values:
-            this._progress.loaded += data.loaded;
-            this._progress.total += data.total;
-        },
-
-        _onDone: function (result, textStatus, jqXHR, options) {
-            var total = options._progress.total,
-                response = options._response;
-            if (options._progress.loaded < total) {
-                // Create a progress event if no final progress event
-                // with loaded equaling total has been triggered:
-                this._onProgress($.Event('progress', {
-                    lengthComputable: true,
-                    loaded: total,
-                    total: total
-                }), options);
-            }
-            response.result = options.result = result;
-            response.textStatus = options.textStatus = textStatus;
-            response.jqXHR = options.jqXHR = jqXHR;
-            this._trigger('done', null, options);
-        },
-
-        _onFail: function (jqXHR, textStatus, errorThrown, options) {
-            var response = options._response;
-            if (options.recalculateProgress) {
-                // Remove the failed (error or abort) file upload from
-                // the global progress calculation:
-                this._progress.loaded -= options._progress.loaded;
-                this._progress.total -= options._progress.total;
-            }
-            response.jqXHR = options.jqXHR = jqXHR;
-            response.textStatus = options.textStatus = textStatus;
-            response.errorThrown = options.errorThrown = errorThrown;
-            this._trigger('fail', null, options);
-        },
-
-        _onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
-            // jqXHRorResult, textStatus and jqXHRorError are added to the
-            // options object via done and fail callbacks
-            this._trigger('always', null, options);
-        },
-
-        _onSend: function (e, data) {
-            if (!data.submit) {
-                this._addConvenienceMethods(e, data);
-            }
-            var that = this,
-                jqXHR,
-                aborted,
-                slot,
-                pipe,
-                options = that._getAJAXSettings(data),
-                send = function () {
-                    that._sending += 1;
-                    // Set timer for bitrate progress calculation:
-                    options._bitrateTimer = new that._BitrateTimer();
-                    jqXHR = jqXHR || (
-                        ((aborted || that._trigger(
-                            'send',
-                            $.Event('send', {delegatedEvent: e}),
-                            options
-                        ) === false) &&
-                        that._getXHRPromise(false, options.context, aborted)) ||
-                        that._chunkedUpload(options) || $.ajax(options)
-                    ).done(function (result, textStatus, jqXHR) {
-                        that._onDone(result, textStatus, jqXHR, options);
-                    }).fail(function (jqXHR, textStatus, errorThrown) {
-                        that._onFail(jqXHR, textStatus, errorThrown, options);
-                    }).always(function (jqXHRorResult, textStatus, jqXHRorError) {
-                        that._onAlways(
-                            jqXHRorResult,
-                            textStatus,
-                            jqXHRorError,
-                            options
-                        );
-                        that._sending -= 1;
-                        that._active -= 1;
-                        if (options.limitConcurrentUploads &&
-                                options.limitConcurrentUploads > that._sending) {
-                            // Start the next queued upload,
-                            // that has not been aborted:
-                            var nextSlot = that._slots.shift();
-                            while (nextSlot) {
-                                if (that._getDeferredState(nextSlot) === 'pending') {
-                                    nextSlot.resolve();
-                                    break;
-                                }
-                                nextSlot = that._slots.shift();
-                            }
-                        }
-                        if (that._active === 0) {
-                            // The stop callback is triggered when all uploads have
-                            // been completed, equivalent to the global ajaxStop event:
-                            that._trigger('stop');
-                        }
-                    });
-                    return jqXHR;
-                };
-            this._beforeSend(e, options);
-            if (this.options.sequentialUploads ||
-                    (this.options.limitConcurrentUploads &&
-                    this.options.limitConcurrentUploads <= this._sending)) {
-                if (this.options.limitConcurrentUploads > 1) {
-                    slot = $.Deferred();
-                    this._slots.push(slot);
-                    pipe = slot.pipe(send);
-                } else {
-                    this._sequence = this._sequence.pipe(send, send);
-                    pipe = this._sequence;
-                }
-                // Return the piped Promise object, enhanced with an abort method,
-                // which is delegated to the jqXHR object of the current upload,
-                // and jqXHR callbacks mapped to the equivalent Promise methods:
-                pipe.abort = function () {
-                    aborted = [undefined, 'abort', 'abort'];
-                    if (!jqXHR) {
-                        if (slot) {
-                            slot.rejectWith(options.context, aborted);
-                        }
-                        return send();
-                    }
-                    return jqXHR.abort();
-                };
-                return this._enhancePromise(pipe);
-            }
-            return send();
-        },
-
-        _onAdd: function (e, data) {
-            var that = this,
-                result = true,
-                options = $.extend({}, this.options, data),
-                files = data.files,
-                filesLength = files.length,
-                limit = options.limitMultiFileUploads,
-                limitSize = options.limitMultiFileUploadSize,
-                overhead = options.limitMultiFileUploadSizeOverhead,
-                batchSize = 0,
-                paramName = this._getParamName(options),
-                paramNameSet,
-                paramNameSlice,
-                fileSet,
-                i,
-                j = 0;
-            if (limitSize && (!filesLength || files[0].size === undefined)) {
-                limitSize = undefined;
-            }
-            if (!(options.singleFileUploads || limit || limitSize) ||
-                    !this._isXHRUpload(options)) {
-                fileSet = [files];
-                paramNameSet = [paramName];
-            } else if (!(options.singleFileUploads || limitSize) && limit) {
-                fileSet = [];
-                paramNameSet = [];
-                for (i = 0; i < filesLength; i += limit) {
-                    fileSet.push(files.slice(i, i + limit));
-                    paramNameSlice = paramName.slice(i, i + limit);
-                    if (!paramNameSlice.length) {
-                        paramNameSlice = paramName;
-                    }
-                    paramNameSet.push(paramNameSlice);
-                }
-            } else if (!options.singleFileUploads && limitSize) {
-                fileSet = [];
-                paramNameSet = [];
-                for (i = 0; i < filesLength; i = i + 1) {
-                    batchSize += files[i].size + overhead;
-                    if (i + 1 === filesLength ||
-                            ((batchSize + files[i + 1].size + overhead) > limitSize) ||
-                            (limit && i + 1 - j >= limit)) {
-                        fileSet.push(files.slice(j, i + 1));
-                        paramNameSlice = paramName.slice(j, i + 1);
-                        if (!paramNameSlice.length) {
-                            paramNameSlice = paramName;
-                        }
-                        paramNameSet.push(paramNameSlice);
-                        j = i + 1;
-                        batchSize = 0;
-                    }
-                }
-            } else {
-                paramNameSet = paramName;
-            }
-            data.originalFiles = files;
-            $.each(fileSet || files, function (index, element) {
-                var newData = $.extend({}, data);
-                newData.files = fileSet ? element : [element];
-                newData.paramName = paramNameSet[index];
-                that._initResponseObject(newData);
-                that._initProgressObject(newData);
-                that._addConvenienceMethods(e, newData);
-                result = that._trigger(
-                    'add',
-                    $.Event('add', {delegatedEvent: e}),
-                    newData
-                );
-                return result;
-            });
-            return result;
-        },
-
-        _replaceFileInput: function (input) {
-            var inputClone = input.clone(true);
-            $('<form></form>').append(inputClone)[0].reset();
-            // Detaching allows to insert the fileInput on another form
-            // without loosing the file input value:
-            input.after(inputClone).detach();
-            // Avoid memory leaks with the detached file input:
-            $.cleanData(input.unbind('remove'));
-            // Replace the original file input element in the fileInput
-            // elements set with the clone, which has been copied including
-            // event handlers:
-            this.options.fileInput = this.options.fileInput.map(function (i, el) {
-                if (el === input[0]) {
-                    return inputClone[0];
-                }
-                return el;
-            });
-            // If the widget has been initialized on the file input itself,
-            // override this.element with the file input clone:
-            if (input[0] === this.element[0]) {
-                this.element = inputClone;
-            }
-        },
-
-        _handleFileTreeEntry: function (entry, path) {
-            var that = this,
-                dfd = $.Deferred(),
-                errorHandler = function (e) {
-                    if (e && !e.entry) {
-                        e.entry = entry;
-                    }
-                    // Since $.when returns immediately if one
-                    // Deferred is rejected, we use resolve instead.
-                    // This allows valid files and invalid items
-                    // to be returned together in one set:
-                    dfd.resolve([e]);
-                },
-                dirReader;
-            path = path || '';
-            if (entry.isFile) {
-                if (entry._file) {
-                    // Workaround for Chrome bug #149735
-                    entry._file.relativePath = path;
-                    dfd.resolve(entry._file);
-                } else {
-                    entry.file(function (file) {
-                        file.relativePath = path;
-                        dfd.resolve(file);
-                    }, errorHandler);
-                }
-            } else if (entry.isDirectory) {
-                dirReader = entry.createReader();
-                dirReader.readEntries(function (entries) {
-                    that._handleFileTreeEntries(
-                        entries,
-                        path + entry.name + '/'
-                    ).done(function (files) {
-                        dfd.resolve(files);
-                    }).fail(errorHandler);
-                }, errorHandler);
-            } else {
-                // Return an empy list for file system items
-                // other than files or directories:
-                dfd.resolve([]);
-            }
-            return dfd.promise();
-        },
-
-        _handleFileTreeEntries: function (entries, path) {
-            var that = this;
-            return $.when.apply(
-                $,
-                $.map(entries, function (entry) {
-                    return that._handleFileTreeEntry(entry, path);
-                })
-            ).pipe(function () {
-                return Array.prototype.concat.apply(
-                    [],
-                    arguments
-                );
-            });
-        },
-
-        _getDroppedFiles: function (dataTransfer) {
-            dataTransfer = dataTransfer || {};
-            var items = dataTransfer.items;
-            if (items && items.length && (items[0].webkitGetAsEntry ||
-                    items[0].getAsEntry)) {
-                return this._handleFileTreeEntries(
-                    $.map(items, function (item) {
-                        var entry;
-                        if (item.webkitGetAsEntry) {
-                            entry = item.webkitGetAsEntry();
-                            if (entry) {
-                                // Workaround for Chrome bug #149735:
-                                entry._file = item.getAsFile();
-                            }
-                            return entry;
-                        }
-                        return item.getAsEntry();
-                    })
-                );
-            }
-            return $.Deferred().resolve(
-                $.makeArray(dataTransfer.files)
-            ).promise();
-        },
-
-        _getSingleFileInputFiles: function (fileInput) {
-            fileInput = $(fileInput);
-            var entries = fileInput.prop('webkitEntries') ||
-                    fileInput.prop('entries'),
-                files,
-                value;
-            if (entries && entries.length) {
-                return this._handleFileTreeEntries(entries);
-            }
-            files = $.makeArray(fileInput.prop('files'));
-            if (!files.length) {
-                value = fileInput.prop('value');
-                if (!value) {
-                    return $.Deferred().resolve([]).promise();
-                }
-                // If the files property is not available, the browser does not
-                // support the File API and we add a pseudo File object with
-                // the input value as name with path information removed:
-                files = [{name: value.replace(/^.*\\/, '')}];
-            } else if (files[0].name === undefined && files[0].fileName) {
-                // File normalization for Safari 4 and Firefox 3:
-                $.each(files, function (index, file) {
-                    file.name = file.fileName;
-                    file.size = file.fileSize;
-                });
-            }
-            return $.Deferred().resolve(files).promise();
-        },
-
-        _getFileInputFiles: function (fileInput) {
-            if (!(fileInput instanceof $) || fileInput.length === 1) {
-                return this._getSingleFileInputFiles(fileInput);
-            }
-            return $.when.apply(
-                $,
-                $.map(fileInput, this._getSingleFileInputFiles)
-            ).pipe(function () {
-                return Array.prototype.concat.apply(
-                    [],
-                    arguments
-                );
-            });
-        },
-
-        _onChange: function (e) {
-            var that = this,
-                data = {
-                    fileInput: $(e.target),
-                    form: $(e.target.form)
-                };
-            this._getFileInputFiles(data.fileInput).always(function (files) {
-                data.files = files;
-                if (that.options.replaceFileInput) {
-                    that._replaceFileInput(data.fileInput);
-                }
-                if (that._trigger(
-                        'change',
-                        $.Event('change', {delegatedEvent: e}),
-                        data
-                    ) !== false) {
-                    that._onAdd(e, data);
-                }
-            });
-        },
-
-        _onPaste: function (e) {
-            var items = e.originalEvent && e.originalEvent.clipboardData &&
-                    e.originalEvent.clipboardData.items,
-                data = {files: []};
-            if (items && items.length) {
-                $.each(items, function (index, item) {
-                    var file = item.getAsFile && item.getAsFile();
-                    if (file) {
-                        data.files.push(file);
-                    }
-                });
-                if (this._trigger(
-                        'paste',
-                        $.Event('paste', {delegatedEvent: e}),
-                        data
-                    ) !== false) {
-                    this._onAdd(e, data);
-                }
-            }
-        },
-
-        _onDrop: function (e) {
-            e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
-            var that = this,
-                dataTransfer = e.dataTransfer,
-                data = {};
-            if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
-                e.preventDefault();
-                this._getDroppedFiles(dataTransfer).always(function (files) {
-                    data.files = files;
-                    if (that._trigger(
-                            'drop',
-                            $.Event('drop', {delegatedEvent: e}),
-                            data
-                        ) !== false) {
-                        that._onAdd(e, data);
-                    }
-                });
-            }
-        },
-
-        _onDragOver: function (e) {
-            e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
-            var dataTransfer = e.dataTransfer;
-            if (dataTransfer && $.inArray('Files', dataTransfer.types) !== -1 &&
-                    this._trigger(
-                        'dragover',
-                        $.Event('dragover', {delegatedEvent: e})
-                    ) !== false) {
-                e.preventDefault();
-                dataTransfer.dropEffect = 'copy';
-            }
-        },
-
-        _initEventHandlers: function () {
-            if (this._isXHRUpload(this.options)) {
-                this._on(this.options.dropZone, {
-                    dragover: this._onDragOver,
-                    drop: this._onDrop
-                });
-                this._on(this.options.pasteZone, {
-                    paste: this._onPaste
-                });
-            }
-            if ($.support.fileInput) {
-                this._on(this.options.fileInput, {
-                    change: this._onChange
-                });
-            }
-        },
-
-        _destroyEventHandlers: function () {
-            this._off(this.options.dropZone, 'dragover drop');
-            this._off(this.options.pasteZone, 'paste');
-            this._off(this.options.fileInput, 'change');
-        },
-
-        _setOption: function (key, value) {
-            var reinit = $.inArray(key, this._specialOptions) !== -1;
-            if (reinit) {
-                this._destroyEventHandlers();
-            }
-            this._super(key, value);
-            if (reinit) {
-                this._initSpecialOptions();
-                this._initEventHandlers();
-            }
-        },
-
-        _initSpecialOptions: function () {
-            var options = this.options;
-            if (options.fileInput === undefined) {
-                options.fileInput = this.element.is('input[type="file"]') ?
-                        this.element : this.element.find('input[type="file"]');
-            } else if (!(options.fileInput instanceof $)) {
-                options.fileInput = $(options.fileInput);
-            }
-            if (!(options.dropZone instanceof $)) {
-                options.dropZone = $(options.dropZone);
-            }
-            if (!(options.pasteZone instanceof $)) {
-                options.pasteZone = $(options.pasteZone);
-            }
-        },
-
-        _getRegExp: function (str) {
-            var parts = str.split('/'),
-                modifiers = parts.pop();
-            parts.shift();
-            return new RegExp(parts.join('/'), modifiers);
-        },
-
-        _isRegExpOption: function (key, value) {
-            return key !== 'url' && $.type(value) === 'string' &&
-                /^\/.*\/[igm]{0,3}$/.test(value);
-        },
-
-        _initDataAttributes: function () {
-            var that = this,
-                options = this.options;
-            // Initialize options set via HTML5 data-attributes:
-            $.each(
-                $(this.element[0].cloneNode(false)).data(),
-                function (key, value) {
-                    if (that._isRegExpOption(key, value)) {
-                        value = that._getRegExp(value);
-                    }
-                    options[key] = value;
-                }
-            );
-        },
-
-        _create: function () {
-            this._initDataAttributes();
-            this._initSpecialOptions();
-            this._slots = [];
-            this._sequence = this._getXHRPromise(true);
-            this._sending = this._active = 0;
-            this._initProgressObject(this);
-            this._initEventHandlers();
-        },
-
-        // This method is exposed to the widget API and allows to query
-        // the number of active uploads:
-        active: function () {
-            return this._active;
-        },
-
-        // This method is exposed to the widget API and allows to query
-        // the widget upload progress.
-        // It returns an object with loaded, total and bitrate properties
-        // for the running uploads:
-        progress: function () {
-            return this._progress;
-        },
-
-        // This method is exposed to the widget API and allows adding files
-        // using the fileupload API. The data parameter accepts an object which
-        // must have a files property and can contain additional options:
-        // .fileupload('add', {files: filesList});
-        add: function (data) {
-            var that = this;
-            if (!data || this.options.disabled) {
-                return;
-            }
-            if (data.fileInput && !data.files) {
-                this._getFileInputFiles(data.fileInput).always(function (files) {
-                    data.files = files;
-                    that._onAdd(null, data);
-                });
-            } else {
-                data.files = $.makeArray(data.files);
-                this._onAdd(null, data);
-            }
-        },
-
-        // This method is exposed to the widget API and allows sending files
-        // using the fileupload API. The data parameter accepts an object which
-        // must have a files or fileInput property and can contain additional options:
-        // .fileupload('send', {files: filesList});
-        // The method returns a Promise object for the file upload call.
-        send: function (data) {
-            if (data && !this.options.disabled) {
-                if (data.fileInput && !data.files) {
-                    var that = this,
-                        dfd = $.Deferred(),
-                        promise = dfd.promise(),
-                        jqXHR,
-                        aborted;
-                    promise.abort = function () {
-                        aborted = true;
-                        if (jqXHR) {
-                            return jqXHR.abort();
-                        }
-                        dfd.reject(null, 'abort', 'abort');
-                        return promise;
-                    };
-                    this._getFileInputFiles(data.fileInput).always(
-                        function (files) {
-                            if (aborted) {
-                                return;
-                            }
-                            if (!files.length) {
-                                dfd.reject();
-                                return;
-                            }
-                            data.files = files;
-                            jqXHR = that._onSend(null, data).then(
-                                function (result, textStatus, jqXHR) {
-                                    dfd.resolve(result, textStatus, jqXHR);
-                                },
-                                function (jqXHR, textStatus, errorThrown) {
-                                    dfd.reject(jqXHR, textStatus, errorThrown);
-                                }
-                            );
-                        }
-                    );
-                    return this._enhancePromise(promise);
-                }
-                data.files = $.makeArray(data.files);
-                if (data.files.length) {
-                    return this._onSend(null, data);
-                }
-            }
-            return this._getXHRPromise(false, data && data.context);
-        }
-
-    });
-
-}));
diff --git a/library/jqupload/js/jquery.iframe-transport.js b/library/jqupload/js/jquery.iframe-transport.js
deleted file mode 100644
index 8d64b591b..000000000
--- a/library/jqupload/js/jquery.iframe-transport.js
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * jQuery Iframe Transport Plugin 1.8.2
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2011, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* global define, window, document */
-
-(function (factory) {
-    'use strict';
-    if (typeof define === 'function' && define.amd) {
-        // Register as an anonymous AMD module:
-        define(['jquery'], factory);
-    } else {
-        // Browser globals:
-        factory(window.jQuery);
-    }
-}(function ($) {
-    'use strict';
-
-    // Helper variable to create unique names for the transport iframes:
-    var counter = 0;
-
-    // The iframe transport accepts four additional options:
-    // options.fileInput: a jQuery collection of file input fields
-    // options.paramName: the parameter name for the file form data,
-    //  overrides the name property of the file input field(s),
-    //  can be a string or an array of strings.
-    // options.formData: an array of objects with name and value properties,
-    //  equivalent to the return data of .serializeArray(), e.g.:
-    //  [{name: 'a', value: 1}, {name: 'b', value: 2}]
-    // options.initialIframeSrc: the URL of the initial iframe src,
-    //  by default set to "javascript:false;"
-    $.ajaxTransport('iframe', function (options) {
-        if (options.async) {
-            // javascript:false as initial iframe src
-            // prevents warning popups on HTTPS in IE6:
-            /*jshint scripturl: true */
-            var initialIframeSrc = options.initialIframeSrc || 'javascript:false;',
-            /*jshint scripturl: false */
-                form,
-                iframe,
-                addParamChar;
-            return {
-                send: function (_, completeCallback) {
-                    form = $('<form style="display:none;"></form>');
-                    form.attr('accept-charset', options.formAcceptCharset);
-                    addParamChar = /\?/.test(options.url) ? '&' : '?';
-                    // XDomainRequest only supports GET and POST:
-                    if (options.type === 'DELETE') {
-                        options.url = options.url + addParamChar + '_method=DELETE';
-                        options.type = 'POST';
-                    } else if (options.type === 'PUT') {
-                        options.url = options.url + addParamChar + '_method=PUT';
-                        options.type = 'POST';
-                    } else if (options.type === 'PATCH') {
-                        options.url = options.url + addParamChar + '_method=PATCH';
-                        options.type = 'POST';
-                    }
-                    // IE versions below IE8 cannot set the name property of
-                    // elements that have already been added to the DOM,
-                    // so we set the name along with the iframe HTML markup:
-                    counter += 1;
-                    iframe = $(
-                        '<iframe src="' + initialIframeSrc +
-                            '" name="iframe-transport-' + counter + '"></iframe>'
-                    ).bind('load', function () {
-                        var fileInputClones,
-                            paramNames = $.isArray(options.paramName) ?
-                                    options.paramName : [options.paramName];
-                        iframe
-                            .unbind('load')
-                            .bind('load', function () {
-                                var response;
-                                // Wrap in a try/catch block to catch exceptions thrown
-                                // when trying to access cross-domain iframe contents:
-                                try {
-                                    response = iframe.contents();
-                                    // Google Chrome and Firefox do not throw an
-                                    // exception when calling iframe.contents() on
-                                    // cross-domain requests, so we unify the response:
-                                    if (!response.length || !response[0].firstChild) {
-                                        throw new Error();
-                                    }
-                                } catch (e) {
-                                    response = undefined;
-                                }
-                                // The complete callback returns the
-                                // iframe content document as response object:
-                                completeCallback(
-                                    200,
-                                    'success',
-                                    {'iframe': response}
-                                );
-                                // Fix for IE endless progress bar activity bug
-                                // (happens on form submits to iframe targets):
-                                $('<iframe src="' + initialIframeSrc + '"></iframe>')
-                                    .appendTo(form);
-                                window.setTimeout(function () {
-                                    // Removing the form in a setTimeout call
-                                    // allows Chrome's developer tools to display
-                                    // the response result
-                                    form.remove();
-                                }, 0);
-                            });
-                        form
-                            .prop('target', iframe.prop('name'))
-                            .prop('action', options.url)
-                            .prop('method', options.type);
-                        if (options.formData) {
-                            $.each(options.formData, function (index, field) {
-                                $('<input type="hidden"/>')
-                                    .prop('name', field.name)
-                                    .val(field.value)
-                                    .appendTo(form);
-                            });
-                        }
-                        if (options.fileInput && options.fileInput.length &&
-                                options.type === 'POST') {
-                            fileInputClones = options.fileInput.clone();
-                            // Insert a clone for each file input field:
-                            options.fileInput.after(function (index) {
-                                return fileInputClones[index];
-                            });
-                            if (options.paramName) {
-                                options.fileInput.each(function (index) {
-                                    $(this).prop(
-                                        'name',
-                                        paramNames[index] || options.paramName
-                                    );
-                                });
-                            }
-                            // Appending the file input fields to the hidden form
-                            // removes them from their original location:
-                            form
-                                .append(options.fileInput)
-                                .prop('enctype', 'multipart/form-data')
-                                // enctype must be set as encoding for IE:
-                                .prop('encoding', 'multipart/form-data');
-                            // Remove the HTML5 form attribute from the input(s):
-                            options.fileInput.removeAttr('form');
-                        }
-                        form.submit();
-                        // Insert the file input fields at their original location
-                        // by replacing the clones with the originals:
-                        if (fileInputClones && fileInputClones.length) {
-                            options.fileInput.each(function (index, input) {
-                                var clone = $(fileInputClones[index]);
-                                // Restore the original name and form properties:
-                                $(input)
-                                    .prop('name', clone.prop('name'))
-                                    .attr('form', clone.attr('form'));
-                                clone.replaceWith(input);
-                            });
-                        }
-                    });
-                    form.append(iframe).appendTo(document.body);
-                },
-                abort: function () {
-                    if (iframe) {
-                        // javascript:false as iframe src aborts the request
-                        // and prevents warning popups on HTTPS in IE6.
-                        // concat is used to avoid the "Script URL" JSLint error:
-                        iframe
-                            .unbind('load')
-                            .prop('src', initialIframeSrc);
-                    }
-                    if (form) {
-                        form.remove();
-                    }
-                }
-            };
-        }
-    });
-
-    // The iframe transport returns the iframe content document as response.
-    // The following adds converters from iframe to text, json, html, xml
-    // and script.
-    // Please note that the Content-Type for JSON responses has to be text/plain
-    // or text/html, if the browser doesn't include application/json in the
-    // Accept header, else IE will show a download dialog.
-    // The Content-Type for XML responses on the other hand has to be always
-    // application/xml or text/xml, so IE properly parses the XML response.
-    // See also
-    // https://github.com/blueimp/jQuery-File-Upload/wiki/Setup#content-type-negotiation
-    $.ajaxSetup({
-        converters: {
-            'iframe text': function (iframe) {
-                return iframe && $(iframe[0].body).text();
-            },
-            'iframe json': function (iframe) {
-                return iframe && $.parseJSON($(iframe[0].body).text());
-            },
-            'iframe html': function (iframe) {
-                return iframe && $(iframe[0].body).html();
-            },
-            'iframe xml': function (iframe) {
-                var xmlDoc = iframe && iframe[0];
-                return xmlDoc && $.isXMLDoc(xmlDoc) ? xmlDoc :
-                        $.parseXML((xmlDoc.XMLDocument && xmlDoc.XMLDocument.xml) ||
-                            $(xmlDoc.body).html());
-            },
-            'iframe script': function (iframe) {
-                return iframe && $.globalEval($(iframe[0].body).text());
-            }
-        }
-    });
-
-}));
diff --git a/library/jqupload/js/main.js b/library/jqupload/js/main.js
deleted file mode 100644
index 8f57967a3..000000000
--- a/library/jqupload/js/main.js
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * jQuery File Upload Plugin JS Example 8.9.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* global $, window */
-
-$(function () {
-    'use strict';
-
-    // Initialize the jQuery File Upload widget:
-    $('#fileupload').fileupload({
-        // Uncomment the following to send cross-domain cookies:
-        //xhrFields: {withCredentials: true},
-        url: 'server/php/'
-    });
-
-    // Enable iframe cross-domain access via redirect option:
-    $('#fileupload').fileupload(
-        'option',
-        'redirect',
-        window.location.href.replace(
-            /\/[^\/]*$/,
-            '/cors/result.html?%s'
-        )
-    );
-
-    if (window.location.hostname === 'blueimp.github.io') {
-        // Demo settings:
-        $('#fileupload').fileupload('option', {
-            url: '//jquery-file-upload.appspot.com/',
-            // Enable image resizing, except for Android and Opera,
-            // which actually support image resizing, but fail to
-            // send Blob objects via XHR requests:
-            disableImageResize: /Android(?!.*Chrome)|Opera/
-                .test(window.navigator.userAgent),
-            maxFileSize: 5000000,
-            acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
-        });
-        // Upload server status check for browsers with CORS support:
-        if ($.support.cors) {
-            $.ajax({
-                url: '//jquery-file-upload.appspot.com/',
-                type: 'HEAD'
-            }).fail(function () {
-                $('<div class="alert alert-danger"/>')
-                    .text('Upload server currently unavailable - ' +
-                            new Date())
-                    .appendTo('#fileupload');
-            });
-        }
-    } else {
-        // Load existing files:
-        $('#fileupload').addClass('fileupload-processing');
-        $.ajax({
-            // Uncomment the following to send cross-domain cookies:
-            //xhrFields: {withCredentials: true},
-            url: $('#fileupload').fileupload('option', 'url'),
-            dataType: 'json',
-            context: $('#fileupload')[0]
-        }).always(function () {
-            $(this).removeClass('fileupload-processing');
-        }).done(function (result) {
-            $(this).fileupload('option', 'done')
-                .call(this, $.Event('done'), {result: result});
-        });
-    }
-
-});
diff --git a/library/jqupload/js/vendor/jquery.ui.widget.js b/library/jqupload/js/vendor/jquery.ui.widget.js
deleted file mode 100644
index 2d370893a..000000000
--- a/library/jqupload/js/vendor/jquery.ui.widget.js
+++ /dev/null
@@ -1,530 +0,0 @@
-/*
- * jQuery UI Widget 1.10.3+amd
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2013 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/jQuery.widget/
- */
-
-(function (factory) {
-    if (typeof define === "function" && define.amd) {
-        // Register as an anonymous AMD module:
-        define(["jquery"], factory);
-    } else {
-        // Browser globals:
-        factory(jQuery);
-    }
-}(function( $, undefined ) {
-
-var uuid = 0,
-	slice = Array.prototype.slice,
-	_cleanData = $.cleanData;
-$.cleanData = function( elems ) {
-	for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
-		try {
-			$( elem ).triggerHandler( "remove" );
-		// http://bugs.jquery.com/ticket/8235
-		} catch( e ) {}
-	}
-	_cleanData( elems );
-};
-
-$.widget = function( name, base, prototype ) {
-	var fullName, existingConstructor, constructor, basePrototype,
-		// proxiedPrototype allows the provided prototype to remain unmodified
-		// so that it can be used as a mixin for multiple widgets (#8876)
-		proxiedPrototype = {},
-		namespace = name.split( "." )[ 0 ];
-
-	name = name.split( "." )[ 1 ];
-	fullName = namespace + "-" + name;
-
-	if ( !prototype ) {
-		prototype = base;
-		base = $.Widget;
-	}
-
-	// create selector for plugin
-	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
-		return !!$.data( elem, fullName );
-	};
-
-	$[ namespace ] = $[ namespace ] || {};
-	existingConstructor = $[ namespace ][ name ];
-	constructor = $[ namespace ][ name ] = function( options, element ) {
-		// allow instantiation without "new" keyword
-		if ( !this._createWidget ) {
-			return new constructor( options, element );
-		}
-
-		// allow instantiation without initializing for simple inheritance
-		// must use "new" keyword (the code above always passes args)
-		if ( arguments.length ) {
-			this._createWidget( options, element );
-		}
-	};
-	// extend with the existing constructor to carry over any static properties
-	$.extend( constructor, existingConstructor, {
-		version: prototype.version,
-		// copy the object used to create the prototype in case we need to
-		// redefine the widget later
-		_proto: $.extend( {}, prototype ),
-		// track widgets that inherit from this widget in case this widget is
-		// redefined after a widget inherits from it
-		_childConstructors: []
-	});
-
-	basePrototype = new base();
-	// we need to make the options hash a property directly on the new instance
-	// otherwise we'll modify the options hash on the prototype that we're
-	// inheriting from
-	basePrototype.options = $.widget.extend( {}, basePrototype.options );
-	$.each( prototype, function( prop, value ) {
-		if ( !$.isFunction( value ) ) {
-			proxiedPrototype[ prop ] = value;
-			return;
-		}
-		proxiedPrototype[ prop ] = (function() {
-			var _super = function() {
-					return base.prototype[ prop ].apply( this, arguments );
-				},
-				_superApply = function( args ) {
-					return base.prototype[ prop ].apply( this, args );
-				};
-			return function() {
-				var __super = this._super,
-					__superApply = this._superApply,
-					returnValue;
-
-				this._super = _super;
-				this._superApply = _superApply;
-
-				returnValue = value.apply( this, arguments );
-
-				this._super = __super;
-				this._superApply = __superApply;
-
-				return returnValue;
-			};
-		})();
-	});
-	constructor.prototype = $.widget.extend( basePrototype, {
-		// TODO: remove support for widgetEventPrefix
-		// always use the name + a colon as the prefix, e.g., draggable:start
-		// don't prefix for widgets that aren't DOM-based
-		widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
-	}, proxiedPrototype, {
-		constructor: constructor,
-		namespace: namespace,
-		widgetName: name,
-		widgetFullName: fullName
-	});
-
-	// If this widget is being redefined then we need to find all widgets that
-	// are inheriting from it and redefine all of them so that they inherit from
-	// the new version of this widget. We're essentially trying to replace one
-	// level in the prototype chain.
-	if ( existingConstructor ) {
-		$.each( existingConstructor._childConstructors, function( i, child ) {
-			var childPrototype = child.prototype;
-
-			// redefine the child widget using the same prototype that was
-			// originally used, but inherit from the new version of the base
-			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
-		});
-		// remove the list of existing child constructors from the old constructor
-		// so the old child constructors can be garbage collected
-		delete existingConstructor._childConstructors;
-	} else {
-		base._childConstructors.push( constructor );
-	}
-
-	$.widget.bridge( name, constructor );
-};
-
-$.widget.extend = function( target ) {
-	var input = slice.call( arguments, 1 ),
-		inputIndex = 0,
-		inputLength = input.length,
-		key,
-		value;
-	for ( ; inputIndex < inputLength; inputIndex++ ) {
-		for ( key in input[ inputIndex ] ) {
-			value = input[ inputIndex ][ key ];
-			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
-				// Clone objects
-				if ( $.isPlainObject( value ) ) {
-					target[ key ] = $.isPlainObject( target[ key ] ) ?
-						$.widget.extend( {}, target[ key ], value ) :
-						// Don't extend strings, arrays, etc. with objects
-						$.widget.extend( {}, value );
-				// Copy everything else by reference
-				} else {
-					target[ key ] = value;
-				}
-			}
-		}
-	}
-	return target;
-};
-
-$.widget.bridge = function( name, object ) {
-	var fullName = object.prototype.widgetFullName || name;
-	$.fn[ name ] = function( options ) {
-		var isMethodCall = typeof options === "string",
-			args = slice.call( arguments, 1 ),
-			returnValue = this;
-
-		// allow multiple hashes to be passed on init
-		options = !isMethodCall && args.length ?
-			$.widget.extend.apply( null, [ options ].concat(args) ) :
-			options;
-
-		if ( isMethodCall ) {
-			this.each(function() {
-				var methodValue,
-					instance = $.data( this, fullName );
-				if ( !instance ) {
-					return $.error( "cannot call methods on " + name + " prior to initialization; " +
-						"attempted to call method '" + options + "'" );
-				}
-				if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
-					return $.error( "no such method '" + options + "' for " + name + " widget instance" );
-				}
-				methodValue = instance[ options ].apply( instance, args );
-				if ( methodValue !== instance && methodValue !== undefined ) {
-					returnValue = methodValue && methodValue.jquery ?
-						returnValue.pushStack( methodValue.get() ) :
-						methodValue;
-					return false;
-				}
-			});
-		} else {
-			this.each(function() {
-				var instance = $.data( this, fullName );
-				if ( instance ) {
-					instance.option( options || {} )._init();
-				} else {
-					$.data( this, fullName, new object( options, this ) );
-				}
-			});
-		}
-
-		return returnValue;
-	};
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
-	widgetName: "widget",
-	widgetEventPrefix: "",
-	defaultElement: "<div>",
-	options: {
-		disabled: false,
-
-		// callbacks
-		create: null
-	},
-	_createWidget: function( options, element ) {
-		element = $( element || this.defaultElement || this )[ 0 ];
-		this.element = $( element );
-		this.uuid = uuid++;
-		this.eventNamespace = "." + this.widgetName + this.uuid;
-		this.options = $.widget.extend( {},
-			this.options,
-			this._getCreateOptions(),
-			options );
-
-		this.bindings = $();
-		this.hoverable = $();
-		this.focusable = $();
-
-		if ( element !== this ) {
-			$.data( element, this.widgetFullName, this );
-			this._on( true, this.element, {
-				remove: function( event ) {
-					if ( event.target === element ) {
-						this.destroy();
-					}
-				}
-			});
-			this.document = $( element.style ?
-				// element within the document
-				element.ownerDocument :
-				// element is window or document
-				element.document || element );
-			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
-		}
-
-		this._create();
-		this._trigger( "create", null, this._getCreateEventData() );
-		this._init();
-	},
-	_getCreateOptions: $.noop,
-	_getCreateEventData: $.noop,
-	_create: $.noop,
-	_init: $.noop,
-
-	destroy: function() {
-		this._destroy();
-		// we can probably remove the unbind calls in 2.0
-		// all event bindings should go through this._on()
-		this.element
-			.unbind( this.eventNamespace )
-			// 1.9 BC for #7810
-			// TODO remove dual storage
-			.removeData( this.widgetName )
-			.removeData( this.widgetFullName )
-			// support: jquery <1.6.3
-			// http://bugs.jquery.com/ticket/9413
-			.removeData( $.camelCase( this.widgetFullName ) );
-		this.widget()
-			.unbind( this.eventNamespace )
-			.removeAttr( "aria-disabled" )
-			.removeClass(
-				this.widgetFullName + "-disabled " +
-				"ui-state-disabled" );
-
-		// clean up events and states
-		this.bindings.unbind( this.eventNamespace );
-		this.hoverable.removeClass( "ui-state-hover" );
-		this.focusable.removeClass( "ui-state-focus" );
-	},
-	_destroy: $.noop,
-
-	widget: function() {
-		return this.element;
-	},
-
-	option: function( key, value ) {
-		var options = key,
-			parts,
-			curOption,
-			i;
-
-		if ( arguments.length === 0 ) {
-			// don't return a reference to the internal hash
-			return $.widget.extend( {}, this.options );
-		}
-
-		if ( typeof key === "string" ) {
-			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
-			options = {};
-			parts = key.split( "." );
-			key = parts.shift();
-			if ( parts.length ) {
-				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
-				for ( i = 0; i < parts.length - 1; i++ ) {
-					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
-					curOption = curOption[ parts[ i ] ];
-				}
-				key = parts.pop();
-				if ( value === undefined ) {
-					return curOption[ key ] === undefined ? null : curOption[ key ];
-				}
-				curOption[ key ] = value;
-			} else {
-				if ( value === undefined ) {
-					return this.options[ key ] === undefined ? null : this.options[ key ];
-				}
-				options[ key ] = value;
-			}
-		}
-
-		this._setOptions( options );
-
-		return this;
-	},
-	_setOptions: function( options ) {
-		var key;
-
-		for ( key in options ) {
-			this._setOption( key, options[ key ] );
-		}
-
-		return this;
-	},
-	_setOption: function( key, value ) {
-		this.options[ key ] = value;
-
-		if ( key === "disabled" ) {
-			this.widget()
-				.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-			this.hoverable.removeClass( "ui-state-hover" );
-			this.focusable.removeClass( "ui-state-focus" );
-		}
-
-		return this;
-	},
-
-	enable: function() {
-		return this._setOption( "disabled", false );
-	},
-	disable: function() {
-		return this._setOption( "disabled", true );
-	},
-
-	_on: function( suppressDisabledCheck, element, handlers ) {
-		var delegateElement,
-			instance = this;
-
-		// no suppressDisabledCheck flag, shuffle arguments
-		if ( typeof suppressDisabledCheck !== "boolean" ) {
-			handlers = element;
-			element = suppressDisabledCheck;
-			suppressDisabledCheck = false;
-		}
-
-		// no element argument, shuffle and use this.element
-		if ( !handlers ) {
-			handlers = element;
-			element = this.element;
-			delegateElement = this.widget();
-		} else {
-			// accept selectors, DOM elements
-			element = delegateElement = $( element );
-			this.bindings = this.bindings.add( element );
-		}
-
-		$.each( handlers, function( event, handler ) {
-			function handlerProxy() {
-				// allow widgets to customize the disabled handling
-				// - disabled as an array instead of boolean
-				// - disabled class as method for disabling individual parts
-				if ( !suppressDisabledCheck &&
-						( instance.options.disabled === true ||
-							$( this ).hasClass( "ui-state-disabled" ) ) ) {
-					return;
-				}
-				return ( typeof handler === "string" ? instance[ handler ] : handler )
-					.apply( instance, arguments );
-			}
-
-			// copy the guid so direct unbinding works
-			if ( typeof handler !== "string" ) {
-				handlerProxy.guid = handler.guid =
-					handler.guid || handlerProxy.guid || $.guid++;
-			}
-
-			var match = event.match( /^(\w+)\s*(.*)$/ ),
-				eventName = match[1] + instance.eventNamespace,
-				selector = match[2];
-			if ( selector ) {
-				delegateElement.delegate( selector, eventName, handlerProxy );
-			} else {
-				element.bind( eventName, handlerProxy );
-			}
-		});
-	},
-
-	_off: function( element, eventName ) {
-		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
-		element.unbind( eventName ).undelegate( eventName );
-	},
-
-	_delay: function( handler, delay ) {
-		function handlerProxy() {
-			return ( typeof handler === "string" ? instance[ handler ] : handler )
-				.apply( instance, arguments );
-		}
-		var instance = this;
-		return setTimeout( handlerProxy, delay || 0 );
-	},
-
-	_hoverable: function( element ) {
-		this.hoverable = this.hoverable.add( element );
-		this._on( element, {
-			mouseenter: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-hover" );
-			},
-			mouseleave: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-hover" );
-			}
-		});
-	},
-
-	_focusable: function( element ) {
-		this.focusable = this.focusable.add( element );
-		this._on( element, {
-			focusin: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-focus" );
-			},
-			focusout: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-focus" );
-			}
-		});
-	},
-
-	_trigger: function( type, event, data ) {
-		var prop, orig,
-			callback = this.options[ type ];
-
-		data = data || {};
-		event = $.Event( event );
-		event.type = ( type === this.widgetEventPrefix ?
-			type :
-			this.widgetEventPrefix + type ).toLowerCase();
-		// the original event may come from any element
-		// so we need to reset the target on the new event
-		event.target = this.element[ 0 ];
-
-		// copy original event properties over to the new event
-		orig = event.originalEvent;
-		if ( orig ) {
-			for ( prop in orig ) {
-				if ( !( prop in event ) ) {
-					event[ prop ] = orig[ prop ];
-				}
-			}
-		}
-
-		this.element.trigger( event, data );
-		return !( $.isFunction( callback ) &&
-			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
-			event.isDefaultPrevented() );
-	}
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
-	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
-		if ( typeof options === "string" ) {
-			options = { effect: options };
-		}
-		var hasOptions,
-			effectName = !options ?
-				method :
-				options === true || typeof options === "number" ?
-					defaultEffect :
-					options.effect || defaultEffect;
-		options = options || {};
-		if ( typeof options === "number" ) {
-			options = { duration: options };
-		}
-		hasOptions = !$.isEmptyObject( options );
-		options.complete = callback;
-		if ( options.delay ) {
-			element.delay( options.delay );
-		}
-		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
-			element[ method ]( options );
-		} else if ( effectName !== method && element[ effectName ] ) {
-			element[ effectName ]( options.duration, options.easing, callback );
-		} else {
-			element.queue(function( next ) {
-				$( this )[ method ]();
-				if ( callback ) {
-					callback.call( element[ 0 ] );
-				}
-				next();
-			});
-		}
-	};
-});
-
-}));
diff --git a/library/jqupload/package.json b/library/jqupload/package.json
deleted file mode 100644
index 85852c35a..000000000
--- a/library/jqupload/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "blueimp-file-upload",
-  "version": "9.5.2",
-  "title": "jQuery File Upload",
-  "description": "File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
-  "keywords": [
-    "jquery",
-    "file",
-    "upload",
-    "widget",
-    "multiple",
-    "selection",
-    "drag",
-    "drop",
-    "progress",
-    "preview",
-    "cross-domain",
-    "cross-site",
-    "chunk",
-    "resume",
-    "gae",
-    "go",
-    "python",
-    "php",
-    "bootstrap"
-  ],
-  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
-  "author": {
-    "name": "Sebastian Tschan",
-    "url": "https://blueimp.net"
-  },
-  "maintainers": [
-    {
-      "name": "Sebastian Tschan",
-      "url": "https://blueimp.net"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/blueimp/jQuery-File-Upload.git"
-  },
-  "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://www.opensource.org/licenses/MIT"
-    }
-  ],
-  "devDependencies": {
-    "grunt": "~0.4.2",
-    "grunt-bump-build-git": "~1.1.1",
-    "grunt-contrib-jshint": "~0.8.0"
-  }
-}
diff --git a/library/jqupload/server/gae-go/app.yaml b/library/jqupload/server/gae-go/app.yaml
deleted file mode 100644
index 2d09daa56..000000000
--- a/library/jqupload/server/gae-go/app.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-application: jquery-file-upload
-version: 2
-runtime: go
-api_version: go1
-
-handlers:
-- url: /(favicon\.ico|robots\.txt)
-  static_files: static/\1
-  upload: static/(.*)
-  expiration: '1d'
-- url: /.*
-  script: _go_app
diff --git a/library/jqupload/server/gae-go/app/main.go b/library/jqupload/server/gae-go/app/main.go
deleted file mode 100644
index f995f73a8..000000000
--- a/library/jqupload/server/gae-go/app/main.go
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * jQuery File Upload Plugin GAE Go Example 3.1.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2011, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-package app
-
-import (
-	"appengine"
-	"appengine/blobstore"
-	"appengine/image"
-	"appengine/taskqueue"
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"mime/multipart"
-	"net/http"
-	"net/url"
-	"regexp"
-	"strings"
-	"time"
-)
-
-const (
-	WEBSITE           = "http://blueimp.github.io/jQuery-File-Upload/"
-	MIN_FILE_SIZE     = 1       // bytes
-	MAX_FILE_SIZE     = 5000000 // bytes
-	IMAGE_TYPES       = "image/(gif|p?jpeg|(x-)?png)"
-	ACCEPT_FILE_TYPES = IMAGE_TYPES
-	EXPIRATION_TIME   = 300 // seconds
-	THUMBNAIL_PARAM   = "=s80"
-)
-
-var (
-	imageTypes      = regexp.MustCompile(IMAGE_TYPES)
-	acceptFileTypes = regexp.MustCompile(ACCEPT_FILE_TYPES)
-)
-
-type FileInfo struct {
-	Key          appengine.BlobKey `json:"-"`
-	Url          string            `json:"url,omitempty"`
-	ThumbnailUrl string            `json:"thumbnailUrl,omitempty"`
-	Name         string            `json:"name"`
-	Type         string            `json:"type"`
-	Size         int64             `json:"size"`
-	Error        string            `json:"error,omitempty"`
-	DeleteUrl    string            `json:"deleteUrl,omitempty"`
-	DeleteType   string            `json:"deleteType,omitempty"`
-}
-
-func (fi *FileInfo) ValidateType() (valid bool) {
-	if acceptFileTypes.MatchString(fi.Type) {
-		return true
-	}
-	fi.Error = "Filetype not allowed"
-	return false
-}
-
-func (fi *FileInfo) ValidateSize() (valid bool) {
-	if fi.Size < MIN_FILE_SIZE {
-		fi.Error = "File is too small"
-	} else if fi.Size > MAX_FILE_SIZE {
-		fi.Error = "File is too big"
-	} else {
-		return true
-	}
-	return false
-}
-
-func (fi *FileInfo) CreateUrls(r *http.Request, c appengine.Context) {
-	u := &url.URL{
-		Scheme: r.URL.Scheme,
-		Host:   appengine.DefaultVersionHostname(c),
-		Path:   "/",
-	}
-	uString := u.String()
-	fi.Url = uString + escape(string(fi.Key)) + "/" +
-		escape(string(fi.Name))
-	fi.DeleteUrl = fi.Url + "?delete=true"
-	fi.DeleteType = "DELETE"
-	if imageTypes.MatchString(fi.Type) {
-		servingUrl, err := image.ServingURL(
-			c,
-			fi.Key,
-			&image.ServingURLOptions{
-				Secure: strings.HasSuffix(u.Scheme, "s"),
-				Size:   0,
-				Crop:   false,
-			},
-		)
-		check(err)
-		fi.ThumbnailUrl = servingUrl.String() + THUMBNAIL_PARAM
-	}
-}
-
-func check(err error) {
-	if err != nil {
-		panic(err)
-	}
-}
-
-func escape(s string) string {
-	return strings.Replace(url.QueryEscape(s), "+", "%20", -1)
-}
-
-func delayedDelete(c appengine.Context, fi *FileInfo) {
-	if key := string(fi.Key); key != "" {
-		task := &taskqueue.Task{
-			Path:   "/" + escape(key) + "/-",
-			Method: "DELETE",
-			Delay:  time.Duration(EXPIRATION_TIME) * time.Second,
-		}
-		taskqueue.Add(c, task, "")
-	}
-}
-
-func handleUpload(r *http.Request, p *multipart.Part) (fi *FileInfo) {
-	fi = &FileInfo{
-		Name: p.FileName(),
-		Type: p.Header.Get("Content-Type"),
-	}
-	if !fi.ValidateType() {
-		return
-	}
-	defer func() {
-		if rec := recover(); rec != nil {
-			log.Println(rec)
-			fi.Error = rec.(error).Error()
-		}
-	}()
-	lr := &io.LimitedReader{R: p, N: MAX_FILE_SIZE + 1}
-	context := appengine.NewContext(r)
-	w, err := blobstore.Create(context, fi.Type)
-	defer func() {
-		w.Close()
-		fi.Size = MAX_FILE_SIZE + 1 - lr.N
-		fi.Key, err = w.Key()
-		check(err)
-		if !fi.ValidateSize() {
-			err := blobstore.Delete(context, fi.Key)
-			check(err)
-			return
-		}
-		delayedDelete(context, fi)
-		fi.CreateUrls(r, context)
-	}()
-	check(err)
-	_, err = io.Copy(w, lr)
-	return
-}
-
-func getFormValue(p *multipart.Part) string {
-	var b bytes.Buffer
-	io.CopyN(&b, p, int64(1<<20)) // Copy max: 1 MiB
-	return b.String()
-}
-
-func handleUploads(r *http.Request) (fileInfos []*FileInfo) {
-	fileInfos = make([]*FileInfo, 0)
-	mr, err := r.MultipartReader()
-	check(err)
-	r.Form, err = url.ParseQuery(r.URL.RawQuery)
-	check(err)
-	part, err := mr.NextPart()
-	for err == nil {
-		if name := part.FormName(); name != "" {
-			if part.FileName() != "" {
-				fileInfos = append(fileInfos, handleUpload(r, part))
-			} else {
-				r.Form[name] = append(r.Form[name], getFormValue(part))
-			}
-		}
-		part, err = mr.NextPart()
-	}
-	return
-}
-
-func get(w http.ResponseWriter, r *http.Request) {
-	if r.URL.Path == "/" {
-		http.Redirect(w, r, WEBSITE, http.StatusFound)
-		return
-	}
-	parts := strings.Split(r.URL.Path, "/")
-	if len(parts) == 3 {
-		if key := parts[1]; key != "" {
-			blobKey := appengine.BlobKey(key)
-			bi, err := blobstore.Stat(appengine.NewContext(r), blobKey)
-			if err == nil {
-				w.Header().Add("X-Content-Type-Options", "nosniff")
-				if !imageTypes.MatchString(bi.ContentType) {
-					w.Header().Add("Content-Type", "application/octet-stream")
-					w.Header().Add(
-						"Content-Disposition",
-						fmt.Sprintf("attachment; filename=\"%s\"", parts[2]),
-					)
-				}
-				w.Header().Add(
-					"Cache-Control",
-					fmt.Sprintf("public,max-age=%d", EXPIRATION_TIME),
-				)
-				blobstore.Send(w, blobKey)
-				return
-			}
-		}
-	}
-	http.Error(w, "404 Not Found", http.StatusNotFound)
-}
-
-func post(w http.ResponseWriter, r *http.Request) {
-    result := make(map[string][]*FileInfo, 1)
-    result["files"] = handleUploads(r)
-	b, err := json.Marshal(result)
-	check(err)
-	if redirect := r.FormValue("redirect"); redirect != "" {
-	    if strings.Contains(redirect, "%s") {
-	        redirect = fmt.Sprintf(
-    			redirect,
-    			escape(string(b)),
-    		)
-	    }
-		http.Redirect(w, r, redirect, http.StatusFound)
-		return
-	}
-	w.Header().Set("Cache-Control", "no-cache")
-	jsonType := "application/json"
-	if strings.Index(r.Header.Get("Accept"), jsonType) != -1 {
-		w.Header().Set("Content-Type", jsonType)
-	}
-	fmt.Fprintln(w, string(b))
-}
-
-func delete(w http.ResponseWriter, r *http.Request) {
-	parts := strings.Split(r.URL.Path, "/")
-	if len(parts) != 3 {
-		return
-	}
-	result := make(map[string]bool, 1)
-	if key := parts[1]; key != "" {
-		c := appengine.NewContext(r)
-		blobKey := appengine.BlobKey(key)
-		err := blobstore.Delete(c, blobKey)
-		check(err)
-		err = image.DeleteServingURL(c, blobKey)
-		check(err)
-		result[key] = true
-	}
-	jsonType := "application/json"
-	if strings.Index(r.Header.Get("Accept"), jsonType) != -1 {
-		w.Header().Set("Content-Type", jsonType)
-	}
-	b, err := json.Marshal(result)
-	check(err)
-	fmt.Fprintln(w, string(b))
-}
-
-func handle(w http.ResponseWriter, r *http.Request) {
-	params, err := url.ParseQuery(r.URL.RawQuery)
-	check(err)
-	w.Header().Add("Access-Control-Allow-Origin", "*")
-	w.Header().Add(
-		"Access-Control-Allow-Methods",
-		"OPTIONS, HEAD, GET, POST, PUT, DELETE",
-	)
-	w.Header().Add(
-		"Access-Control-Allow-Headers",
-		"Content-Type, Content-Range, Content-Disposition",
-	)
-	switch r.Method {
-	case "OPTIONS":
-	case "HEAD":
-	case "GET":
-		get(w, r)
-	case "POST":
-		if len(params["_method"]) > 0 && params["_method"][0] == "DELETE" {
-			delete(w, r)
-		} else {
-			post(w, r)
-		}
-	case "DELETE":
-		delete(w, r)
-	default:
-		http.Error(w, "501 Not Implemented", http.StatusNotImplemented)
-	}
-}
-
-func init() {
-	http.HandleFunc("/", handle)
-}
diff --git a/library/jqupload/server/gae-go/static/robots.txt b/library/jqupload/server/gae-go/static/robots.txt
deleted file mode 100644
index eb0536286..000000000
--- a/library/jqupload/server/gae-go/static/robots.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-User-agent: *
-Disallow:
diff --git a/library/jqupload/server/gae-python/app.yaml b/library/jqupload/server/gae-python/app.yaml
deleted file mode 100644
index 5fe123f59..000000000
--- a/library/jqupload/server/gae-python/app.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-application: jquery-file-upload
-version: 1
-runtime: python27
-api_version: 1
-threadsafe: true
-
-builtins:
-- deferred: on
-
-handlers:
-- url: /(favicon\.ico|robots\.txt)
-  static_files: static/\1
-  upload: static/(.*)
-  expiration: '1d'
-- url: /.*
-  script: main.app
diff --git a/library/jqupload/server/gae-python/main.py b/library/jqupload/server/gae-python/main.py
deleted file mode 100644
index 37aa44e38..000000000
--- a/library/jqupload/server/gae-python/main.py
+++ /dev/null
@@ -1,170 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# jQuery File Upload Plugin GAE Python Example 2.1.1
-# https://github.com/blueimp/jQuery-File-Upload
-#
-# Copyright 2011, Sebastian Tschan
-# https://blueimp.net
-#
-# Licensed under the MIT license:
-# http://www.opensource.org/licenses/MIT
-#
-
-from __future__ import with_statement
-from google.appengine.api import files, images
-from google.appengine.ext import blobstore, deferred
-from google.appengine.ext.webapp import blobstore_handlers
-import json
-import re
-import urllib
-import webapp2
-
-WEBSITE = 'http://blueimp.github.io/jQuery-File-Upload/'
-MIN_FILE_SIZE = 1  # bytes
-MAX_FILE_SIZE = 5000000  # bytes
-IMAGE_TYPES = re.compile('image/(gif|p?jpeg|(x-)?png)')
-ACCEPT_FILE_TYPES = IMAGE_TYPES
-THUMBNAIL_MODIFICATOR = '=s80'  # max width / height
-EXPIRATION_TIME = 300  # seconds
-
-
-def cleanup(blob_keys):
-    blobstore.delete(blob_keys)
-
-
-class UploadHandler(webapp2.RequestHandler):
-
-    def initialize(self, request, response):
-        super(UploadHandler, self).initialize(request, response)
-        self.response.headers['Access-Control-Allow-Origin'] = '*'
-        self.response.headers[
-            'Access-Control-Allow-Methods'
-        ] = 'OPTIONS, HEAD, GET, POST, PUT, DELETE'
-        self.response.headers[
-            'Access-Control-Allow-Headers'
-        ] = 'Content-Type, Content-Range, Content-Disposition'
-
-    def validate(self, file):
-        if file['size'] < MIN_FILE_SIZE:
-            file['error'] = 'File is too small'
-        elif file['size'] > MAX_FILE_SIZE:
-            file['error'] = 'File is too big'
-        elif not ACCEPT_FILE_TYPES.match(file['type']):
-            file['error'] = 'Filetype not allowed'
-        else:
-            return True
-        return False
-
-    def get_file_size(self, file):
-        file.seek(0, 2)  # Seek to the end of the file
-        size = file.tell()  # Get the position of EOF
-        file.seek(0)  # Reset the file position to the beginning
-        return size
-
-    def write_blob(self, data, info):
-        blob = files.blobstore.create(
-            mime_type=info['type'],
-            _blobinfo_uploaded_filename=info['name']
-        )
-        with files.open(blob, 'a') as f:
-            f.write(data)
-        files.finalize(blob)
-        return files.blobstore.get_blob_key(blob)
-
-    def handle_upload(self):
-        results = []
-        blob_keys = []
-        for name, fieldStorage in self.request.POST.items():
-            if type(fieldStorage) is unicode:
-                continue
-            result = {}
-            result['name'] = re.sub(
-                r'^.*\\',
-                '',
-                fieldStorage.filename
-            )
-            result['type'] = fieldStorage.type
-            result['size'] = self.get_file_size(fieldStorage.file)
-            if self.validate(result):
-                blob_key = str(
-                    self.write_blob(fieldStorage.value, result)
-                )
-                blob_keys.append(blob_key)
-                result['deleteType'] = 'DELETE'
-                result['deleteUrl'] = self.request.host_url +\
-                    '/?key=' + urllib.quote(blob_key, '')
-                if (IMAGE_TYPES.match(result['type'])):
-                    try:
-                        result['url'] = images.get_serving_url(
-                            blob_key,
-                            secure_url=self.request.host_url.startswith(
-                                'https'
-                            )
-                        )
-                        result['thumbnailUrl'] = result['url'] +\
-                            THUMBNAIL_MODIFICATOR
-                    except:  # Could not get an image serving url
-                        pass
-                if not 'url' in result:
-                    result['url'] = self.request.host_url +\
-                        '/' + blob_key + '/' + urllib.quote(
-                            result['name'].encode('utf-8'), '')
-            results.append(result)
-        deferred.defer(
-            cleanup,
-            blob_keys,
-            _countdown=EXPIRATION_TIME
-        )
-        return results
-
-    def options(self):
-        pass
-
-    def head(self):
-        pass
-
-    def get(self):
-        self.redirect(WEBSITE)
-
-    def post(self):
-        if (self.request.get('_method') == 'DELETE'):
-            return self.delete()
-        result = {'files': self.handle_upload()}
-        s = json.dumps(result, separators=(',', ':'))
-        redirect = self.request.get('redirect')
-        if redirect:
-            return self.redirect(str(
-                redirect.replace('%s', urllib.quote(s, ''), 1)
-            ))
-        if 'application/json' in self.request.headers.get('Accept'):
-            self.response.headers['Content-Type'] = 'application/json'
-        self.response.write(s)
-
-    def delete(self):
-        key = self.request.get('key') or ''
-        blobstore.delete(key)
-        s = json.dumps({key: True}, separators=(',', ':'))
-        if 'application/json' in self.request.headers.get('Accept'):
-            self.response.headers['Content-Type'] = 'application/json'
-        self.response.write(s)
-
-
-class DownloadHandler(blobstore_handlers.BlobstoreDownloadHandler):
-    def get(self, key, filename):
-        if not blobstore.get(key):
-            self.error(404)
-        else:
-            # Prevent browsers from MIME-sniffing the content-type:
-            self.response.headers['X-Content-Type-Options'] = 'nosniff'
-            # Cache for the expiration time:
-            self.response.headers['Cache-Control'] = 'public,max-age=%d' % EXPIRATION_TIME
-            # Send the file forcing a download dialog:
-            self.send_blob(key, save_as=filename, content_type='application/octet-stream')
-
-app = webapp2.WSGIApplication(
-    [
-        ('/', UploadHandler),
-        ('/([^/]+)/([^/]+)', DownloadHandler)
-    ],
-    debug=True
-)
diff --git a/library/jqupload/server/gae-python/static/robots.txt b/library/jqupload/server/gae-python/static/robots.txt
deleted file mode 100644
index eb0536286..000000000
--- a/library/jqupload/server/gae-python/static/robots.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-User-agent: *
-Disallow:
diff --git a/library/jqupload/server/node/.gitignore b/library/jqupload/server/node/.gitignore
deleted file mode 100644
index 9daa8247d..000000000
--- a/library/jqupload/server/node/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-.DS_Store
-node_modules
diff --git a/library/jqupload/server/node/package.json b/library/jqupload/server/node/package.json
deleted file mode 100644
index dd38c50ca..000000000
--- a/library/jqupload/server/node/package.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-    "name": "blueimp-file-upload-node",
-    "version": "2.1.0",
-    "title": "jQuery File Upload Node.js example",
-    "description": "Node.js implementation example of a file upload handler for jQuery File Upload.",
-    "keywords": [
-        "file",
-        "upload",
-        "cross-domain",
-        "cross-site",
-        "node"
-    ],
-    "homepage": "https://github.com/blueimp/jQuery-File-Upload",
-    "author": {
-        "name": "Sebastian Tschan",
-        "url": "https://blueimp.net"
-    },
-    "maintainers": [
-        {
-            "name": "Sebastian Tschan",
-            "url": "https://blueimp.net"
-        }
-    ],
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/blueimp/jQuery-File-Upload.git"
-    },
-    "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
-    "licenses": [
-        {
-            "type": "MIT",
-            "url": "http://www.opensource.org/licenses/MIT"
-        }
-    ],
-    "dependencies": {
-        "formidable": ">=1.0.11",
-        "node-static": ">=0.6.5",
-        "imagemagick": ">=0.1.3"
-    },
-    "main": "server.js"
-}
diff --git a/library/jqupload/server/node/public/files/.gitignore b/library/jqupload/server/node/public/files/.gitignore
deleted file mode 100644
index d6b7ef32c..000000000
--- a/library/jqupload/server/node/public/files/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*
-!.gitignore
diff --git a/library/jqupload/server/node/server.js b/library/jqupload/server/node/server.js
deleted file mode 100755
index e489772b5..000000000
--- a/library/jqupload/server/node/server.js
+++ /dev/null
@@ -1,292 +0,0 @@
-#!/usr/bin/nodejs
-/*
- * jQuery File Upload Plugin Node.js Example 2.1.1
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2012, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* jshint nomen:false */
-/* global require, __dirname, unescape, console */
-
-(function (port) {
-    'use strict';
-    var path = require('path'),
-        fs = require('fs'),
-        // Since Node 0.8, .existsSync() moved from path to fs:
-        _existsSync = fs.existsSync || path.existsSync,
-        formidable = require('formidable'),
-        nodeStatic = require('node-static'),
-        imageMagick = require('imagemagick'),
-        options = {
-            tmpDir: __dirname + '/tmp',
-            publicDir: __dirname + '/public',
-            uploadDir: __dirname + '/public/files',
-            uploadUrl: '/files/',
-            maxPostSize: 11000000000, // 11 GB
-            minFileSize: 1,
-            maxFileSize: 10000000000, // 10 GB
-            acceptFileTypes: /.+/i,
-            // Files not matched by this regular expression force a download dialog,
-            // to prevent executing any scripts in the context of the service domain:
-            inlineFileTypes: /\.(gif|jpe?g|png)$/i,
-            imageTypes: /\.(gif|jpe?g|png)$/i,
-            imageVersions: {
-                'thumbnail': {
-                    width: 80,
-                    height: 80
-                }
-            },
-            accessControl: {
-                allowOrigin: '*',
-                allowMethods: 'OPTIONS, HEAD, GET, POST, PUT, DELETE',
-                allowHeaders: 'Content-Type, Content-Range, Content-Disposition'
-            },
-            /* Uncomment and edit this section to provide the service via HTTPS:
-            ssl: {
-                key: fs.readFileSync('/Applications/XAMPP/etc/ssl.key/server.key'),
-                cert: fs.readFileSync('/Applications/XAMPP/etc/ssl.crt/server.crt')
-            },
-            */
-            nodeStatic: {
-                cache: 3600 // seconds to cache served files
-            }
-        },
-        utf8encode = function (str) {
-            return unescape(encodeURIComponent(str));
-        },
-        fileServer = new nodeStatic.Server(options.publicDir, options.nodeStatic),
-        nameCountRegexp = /(?:(?: \(([\d]+)\))?(\.[^.]+))?$/,
-        nameCountFunc = function (s, index, ext) {
-            return ' (' + ((parseInt(index, 10) || 0) + 1) + ')' + (ext || '');
-        },
-        FileInfo = function (file) {
-            this.name = file.name;
-            this.size = file.size;
-            this.type = file.type;
-            this.deleteType = 'DELETE';
-        },
-        UploadHandler = function (req, res, callback) {
-            this.req = req;
-            this.res = res;
-            this.callback = callback;
-        },
-        serve = function (req, res) {
-            res.setHeader(
-                'Access-Control-Allow-Origin',
-                options.accessControl.allowOrigin
-            );
-            res.setHeader(
-                'Access-Control-Allow-Methods',
-                options.accessControl.allowMethods
-            );
-            res.setHeader(
-                'Access-Control-Allow-Headers',
-                options.accessControl.allowHeaders
-            );
-            var handleResult = function (result, redirect) {
-                    if (redirect) {
-                        res.writeHead(302, {
-                            'Location': redirect.replace(
-                                /%s/,
-                                encodeURIComponent(JSON.stringify(result))
-                            )
-                        });
-                        res.end();
-                    } else {
-                        res.writeHead(200, {
-                            'Content-Type': req.headers.accept
-                                .indexOf('application/json') !== -1 ?
-                                        'application/json' : 'text/plain'
-                        });
-                        res.end(JSON.stringify(result));
-                    }
-                },
-                setNoCacheHeaders = function () {
-                    res.setHeader('Pragma', 'no-cache');
-                    res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
-                    res.setHeader('Content-Disposition', 'inline; filename="files.json"');
-                },
-                handler = new UploadHandler(req, res, handleResult);
-            switch (req.method) {
-            case 'OPTIONS':
-                res.end();
-                break;
-            case 'HEAD':
-            case 'GET':
-                if (req.url === '/') {
-                    setNoCacheHeaders();
-                    if (req.method === 'GET') {
-                        handler.get();
-                    } else {
-                        res.end();
-                    }
-                } else {
-                    fileServer.serve(req, res);
-                }
-                break;
-            case 'POST':
-                setNoCacheHeaders();
-                handler.post();
-                break;
-            case 'DELETE':
-                handler.destroy();
-                break;
-            default:
-                res.statusCode = 405;
-                res.end();
-            }
-        };
-    fileServer.respond = function (pathname, status, _headers, files, stat, req, res, finish) {
-        // Prevent browsers from MIME-sniffing the content-type:
-        _headers['X-Content-Type-Options'] = 'nosniff';
-        if (!options.inlineFileTypes.test(files[0])) {
-            // Force a download dialog for unsafe file extensions:
-            _headers['Content-Type'] = 'application/octet-stream';
-            _headers['Content-Disposition'] = 'attachment; filename="' +
-                utf8encode(path.basename(files[0])) + '"';
-        }
-        nodeStatic.Server.prototype.respond
-            .call(this, pathname, status, _headers, files, stat, req, res, finish);
-    };
-    FileInfo.prototype.validate = function () {
-        if (options.minFileSize && options.minFileSize > this.size) {
-            this.error = 'File is too small';
-        } else if (options.maxFileSize && options.maxFileSize < this.size) {
-            this.error = 'File is too big';
-        } else if (!options.acceptFileTypes.test(this.name)) {
-            this.error = 'Filetype not allowed';
-        }
-        return !this.error;
-    };
-    FileInfo.prototype.safeName = function () {
-        // Prevent directory traversal and creating hidden system files:
-        this.name = path.basename(this.name).replace(/^\.+/, '');
-        // Prevent overwriting existing files:
-        while (_existsSync(options.uploadDir + '/' + this.name)) {
-            this.name = this.name.replace(nameCountRegexp, nameCountFunc);
-        }
-    };
-    FileInfo.prototype.initUrls = function (req) {
-        if (!this.error) {
-            var that = this,
-                baseUrl = (options.ssl ? 'https:' : 'http:') +
-                    '//' + req.headers.host + options.uploadUrl;
-            this.url = this.deleteUrl = baseUrl + encodeURIComponent(this.name);
-            Object.keys(options.imageVersions).forEach(function (version) {
-                if (_existsSync(
-                        options.uploadDir + '/' + version + '/' + that.name
-                    )) {
-                    that[version + 'Url'] = baseUrl + version + '/' +
-                        encodeURIComponent(that.name);
-                }
-            });
-        }
-    };
-    UploadHandler.prototype.get = function () {
-        var handler = this,
-            files = [];
-        fs.readdir(options.uploadDir, function (err, list) {
-            list.forEach(function (name) {
-                var stats = fs.statSync(options.uploadDir + '/' + name),
-                    fileInfo;
-                if (stats.isFile() && name[0] !== '.') {
-                    fileInfo = new FileInfo({
-                        name: name,
-                        size: stats.size
-                    });
-                    fileInfo.initUrls(handler.req);
-                    files.push(fileInfo);
-                }
-            });
-            handler.callback({files: files});
-        });
-    };
-    UploadHandler.prototype.post = function () {
-        var handler = this,
-            form = new formidable.IncomingForm(),
-            tmpFiles = [],
-            files = [],
-            map = {},
-            counter = 1,
-            redirect,
-            finish = function () {
-                counter -= 1;
-                if (!counter) {
-                    files.forEach(function (fileInfo) {
-                        fileInfo.initUrls(handler.req);
-                    });
-                    handler.callback({files: files}, redirect);
-                }
-            };
-        form.uploadDir = options.tmpDir;
-        form.on('fileBegin', function (name, file) {
-            tmpFiles.push(file.path);
-            var fileInfo = new FileInfo(file, handler.req, true);
-            fileInfo.safeName();
-            map[path.basename(file.path)] = fileInfo;
-            files.push(fileInfo);
-        }).on('field', function (name, value) {
-            if (name === 'redirect') {
-                redirect = value;
-            }
-        }).on('file', function (name, file) {
-            var fileInfo = map[path.basename(file.path)];
-            fileInfo.size = file.size;
-            if (!fileInfo.validate()) {
-                fs.unlink(file.path);
-                return;
-            }
-            fs.renameSync(file.path, options.uploadDir + '/' + fileInfo.name);
-            if (options.imageTypes.test(fileInfo.name)) {
-                Object.keys(options.imageVersions).forEach(function (version) {
-                    counter += 1;
-                    var opts = options.imageVersions[version];
-                    imageMagick.resize({
-                        width: opts.width,
-                        height: opts.height,
-                        srcPath: options.uploadDir + '/' + fileInfo.name,
-                        dstPath: options.uploadDir + '/' + version + '/' +
-                            fileInfo.name
-                    }, finish);
-                });
-            }
-        }).on('aborted', function () {
-            tmpFiles.forEach(function (file) {
-                fs.unlink(file);
-            });
-        }).on('error', function (e) {
-            console.log(e);
-        }).on('progress', function (bytesReceived) {
-            if (bytesReceived > options.maxPostSize) {
-                handler.req.connection.destroy();
-            }
-        }).on('end', finish).parse(handler.req);
-    };
-    UploadHandler.prototype.destroy = function () {
-        var handler = this,
-            fileName;
-        if (handler.req.url.slice(0, options.uploadUrl.length) === options.uploadUrl) {
-            fileName = path.basename(decodeURIComponent(handler.req.url));
-            if (fileName[0] !== '.') {
-                fs.unlink(options.uploadDir + '/' + fileName, function (ex) {
-                    Object.keys(options.imageVersions).forEach(function (version) {
-                        fs.unlink(options.uploadDir + '/' + version + '/' + fileName);
-                    });
-                    handler.callback({success: !ex});
-                });
-                return;
-            }
-        }
-        handler.callback({success: false});
-    };
-    if (options.ssl) {
-        require('https').createServer(options.ssl, serve).listen(port);
-    } else {
-        require('http').createServer(serve).listen(port);
-    }
-}(8888));
diff --git a/library/jqupload/server/node/tmp/.gitignore b/library/jqupload/server/node/tmp/.gitignore
deleted file mode 100644
index e69de29bb..000000000
--- a/library/jqupload/server/node/tmp/.gitignore
+++ /dev/null
diff --git a/library/jqupload/server/php/UploadHandler.php b/library/jqupload/server/php/UploadHandler.php
deleted file mode 100644
index 66545b12a..000000000
--- a/library/jqupload/server/php/UploadHandler.php
+++ /dev/null
@@ -1,1329 +0,0 @@
-<?php
-/*
- * jQuery File Upload Plugin PHP Class 7.1.3
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-class UploadHandler
-{
-
-    protected $options;
-
-    // PHP File Upload error message codes:
-    // http://php.net/manual/en/features.file-upload.errors.php
-    protected $error_messages = array(
-        1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini',
-        2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form',
-        3 => 'The uploaded file was only partially uploaded',
-        4 => 'No file was uploaded',
-        6 => 'Missing a temporary folder',
-        7 => 'Failed to write file to disk',
-        8 => 'A PHP extension stopped the file upload',
-        'post_max_size' => 'The uploaded file exceeds the post_max_size directive in php.ini',
-        'max_file_size' => 'File is too big',
-        'min_file_size' => 'File is too small',
-        'accept_file_types' => 'Filetype not allowed',
-        'max_number_of_files' => 'Maximum number of files exceeded',
-        'max_width' => 'Image exceeds maximum width',
-        'min_width' => 'Image requires a minimum width',
-        'max_height' => 'Image exceeds maximum height',
-        'min_height' => 'Image requires a minimum height',
-        'abort' => 'File upload aborted',
-        'image_resize' => 'Failed to resize image'
-    );
-
-    protected $image_objects = array();
-
-    function __construct($options = null, $initialize = true, $error_messages = null) {
-        $this->options = array(
-            'script_url' => $this->get_full_url().'/',
-            'upload_dir' => dirname($this->get_server_var('SCRIPT_FILENAME')).'/files/',
-            'upload_url' => $this->get_full_url().'/files/',
-            'user_dirs' => false,
-            'mkdir_mode' => 0755,
-            'param_name' => 'files',
-            // Set the following option to 'POST', if your server does not support
-            // DELETE requests. This is a parameter sent to the client:
-            'delete_type' => 'DELETE',
-            'access_control_allow_origin' => '*',
-            'access_control_allow_credentials' => false,
-            'access_control_allow_methods' => array(
-                'OPTIONS',
-                'HEAD',
-                'GET',
-                'POST',
-                'PUT',
-                'PATCH',
-                'DELETE'
-            ),
-            'access_control_allow_headers' => array(
-                'Content-Type',
-                'Content-Range',
-                'Content-Disposition'
-            ),
-            // Enable to provide file downloads via GET requests to the PHP script:
-            //     1. Set to 1 to download files via readfile method through PHP
-            //     2. Set to 2 to send a X-Sendfile header for lighttpd/Apache
-            //     3. Set to 3 to send a X-Accel-Redirect header for nginx
-            // If set to 2 or 3, adjust the upload_url option to the base path of
-            // the redirect parameter, e.g. '/files/'.
-            'download_via_php' => false,
-            // Read files in chunks to avoid memory limits when download_via_php
-            // is enabled, set to 0 to disable chunked reading of files:
-            'readfile_chunk_size' => 10 * 1024 * 1024, // 10 MiB
-            // Defines which files can be displayed inline when downloaded:
-            'inline_file_types' => '/\.(gif|jpe?g|png)$/i',
-            // Defines which files (based on their names) are accepted for upload:
-            'accept_file_types' => '/.+$/i',
-            // The php.ini settings upload_max_filesize and post_max_size
-            // take precedence over the following max_file_size setting:
-            'max_file_size' => null,
-            'min_file_size' => 1,
-            // The maximum number of files for the upload directory:
-            'max_number_of_files' => null,
-            // Defines which files are handled as image files:
-            'image_file_types' => '/\.(gif|jpe?g|png)$/i',
-            // Image resolution restrictions:
-            'max_width' => null,
-            'max_height' => null,
-            'min_width' => 1,
-            'min_height' => 1,
-            // Set the following option to false to enable resumable uploads:
-            'discard_aborted_uploads' => true,
-            // Set to 0 to use the GD library to scale and orient images,
-            // set to 1 to use imagick (if installed, falls back to GD),
-            // set to 2 to use the ImageMagick convert binary directly:
-            'image_library' => 1,
-            // Uncomment the following to define an array of resource limits
-            // for imagick:
-            /*
-            'imagick_resource_limits' => array(
-                imagick::RESOURCETYPE_MAP => 32,
-                imagick::RESOURCETYPE_MEMORY => 32
-            ),
-            */
-            // Command or path for to the ImageMagick convert binary:
-            'convert_bin' => 'convert',
-            // Uncomment the following to add parameters in front of each
-            // ImageMagick convert call (the limit constraints seem only
-            // to have an effect if put in front):
-            /*
-            'convert_params' => '-limit memory 32MiB -limit map 32MiB',
-            */
-            // Command or path for to the ImageMagick identify binary:
-            'identify_bin' => 'identify',
-            'image_versions' => array(
-                // The empty image version key defines options for the original image:
-                '' => array(
-                    // Automatically rotate images based on EXIF meta data:
-                    'auto_orient' => true
-                ),
-                // Uncomment the following to create medium sized images:
-                /*
-                'medium' => array(
-                    'max_width' => 800,
-                    'max_height' => 600
-                ),
-                */
-                'thumbnail' => array(
-                    // Uncomment the following to use a defined directory for the thumbnails
-                    // instead of a subdirectory based on the version identifier.
-                    // Make sure that this directory doesn't allow execution of files if you
-                    // don't pose any restrictions on the type of uploaded files, e.g. by
-                    // copying the .htaccess file from the files directory for Apache:
-                    //'upload_dir' => dirname($this->get_server_var('SCRIPT_FILENAME')).'/thumb/',
-                    //'upload_url' => $this->get_full_url().'/thumb/',
-                    // Uncomment the following to force the max
-                    // dimensions and e.g. create square thumbnails:
-                    //'crop' => true,
-                    'max_width' => 80,
-                    'max_height' => 80
-                )
-            )
-        );
-        if ($options) {
-            $this->options = $options + $this->options;
-        }
-        if ($error_messages) {
-            $this->error_messages = $error_messages + $this->error_messages;
-        }
-        if ($initialize) {
-            $this->initialize();
-        }
-    }
-
-    protected function initialize() {
-        switch ($this->get_server_var('REQUEST_METHOD')) {
-            case 'OPTIONS':
-            case 'HEAD':
-                $this->head();
-                break;
-            case 'GET':
-                $this->get();
-                break;
-            case 'PATCH':
-            case 'PUT':
-            case 'POST':
-                $this->post();
-                break;
-            case 'DELETE':
-                $this->delete();
-                break;
-            default:
-                $this->header('HTTP/1.1 405 Method Not Allowed');
-        }
-    }
-
-    protected function get_full_url() {
-        $https = !empty($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'], 'on') === 0;
-        return
-            ($https ? 'https://' : 'http://').
-            (!empty($_SERVER['REMOTE_USER']) ? $_SERVER['REMOTE_USER'].'@' : '').
-            (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ($_SERVER['SERVER_NAME'].
-            ($https && $_SERVER['SERVER_PORT'] === 443 ||
-            $_SERVER['SERVER_PORT'] === 80 ? '' : ':'.$_SERVER['SERVER_PORT']))).
-            substr($_SERVER['SCRIPT_NAME'],0, strrpos($_SERVER['SCRIPT_NAME'], '/'));
-    }
-
-    protected function get_user_id() {
-        @session_start();
-        return session_id();
-    }
-
-    protected function get_user_path() {
-        if ($this->options['user_dirs']) {
-            return $this->get_user_id().'/';
-        }
-        return '';
-    }
-
-    protected function get_upload_path($file_name = null, $version = null) {
-        $file_name = $file_name ? $file_name : '';
-        if (empty($version)) {
-            $version_path = '';
-        } else {
-            $version_dir = @$this->options['image_versions'][$version]['upload_dir'];
-            if ($version_dir) {
-                return $version_dir.$this->get_user_path().$file_name;
-            }
-            $version_path = $version.'/';
-        }
-        return $this->options['upload_dir'].$this->get_user_path()
-            .$version_path.$file_name;
-    }
-
-    protected function get_query_separator($url) {
-        return strpos($url, '?') === false ? '?' : '&';
-    }
-
-    protected function get_download_url($file_name, $version = null, $direct = false) {
-        if (!$direct && $this->options['download_via_php']) {
-            $url = $this->options['script_url']
-                .$this->get_query_separator($this->options['script_url'])
-                .$this->get_singular_param_name()
-                .'='.rawurlencode($file_name);
-            if ($version) {
-                $url .= '&version='.rawurlencode($version);
-            }
-            return $url.'&download=1';
-        }
-        if (empty($version)) {
-            $version_path = '';
-        } else {
-            $version_url = @$this->options['image_versions'][$version]['upload_url'];
-            if ($version_url) {
-                return $version_url.$this->get_user_path().rawurlencode($file_name);
-            }
-            $version_path = rawurlencode($version).'/';
-        }
-        return $this->options['upload_url'].$this->get_user_path()
-            .$version_path.rawurlencode($file_name);
-    }
-
-    protected function set_additional_file_properties($file) {
-        $file->deleteUrl = $this->options['script_url']
-            .$this->get_query_separator($this->options['script_url'])
-            .$this->get_singular_param_name()
-            .'='.rawurlencode($file->name);
-        $file->deleteType = $this->options['delete_type'];
-        if ($file->deleteType !== 'DELETE') {
-            $file->deleteUrl .= '&_method=DELETE';
-        }
-        if ($this->options['access_control_allow_credentials']) {
-            $file->deleteWithCredentials = true;
-        }
-    }
-
-    // Fix for overflowing signed 32 bit integers,
-    // works for sizes up to 2^32-1 bytes (4 GiB - 1):
-    protected function fix_integer_overflow($size) {
-        if ($size < 0) {
-            $size += 2.0 * (PHP_INT_MAX + 1);
-        }
-        return $size;
-    }
-
-    protected function get_file_size($file_path, $clear_stat_cache = false) {
-        if ($clear_stat_cache) {
-            if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
-                clearstatcache(true, $file_path);
-            } else {
-                clearstatcache();
-            }
-        }
-        return $this->fix_integer_overflow(filesize($file_path));
-    }
-
-    protected function is_valid_file_object($file_name) {
-        $file_path = $this->get_upload_path($file_name);
-        if (is_file($file_path) && $file_name[0] !== '.') {
-            return true;
-        }
-        return false;
-    }
-
-    protected function get_file_object($file_name) {
-        if ($this->is_valid_file_object($file_name)) {
-            $file = new stdClass();
-            $file->name = $file_name;
-            $file->size = $this->get_file_size(
-                $this->get_upload_path($file_name)
-            );
-            $file->url = $this->get_download_url($file->name);
-            foreach($this->options['image_versions'] as $version => $options) {
-                if (!empty($version)) {
-                    if (is_file($this->get_upload_path($file_name, $version))) {
-                        $file->{$version.'Url'} = $this->get_download_url(
-                            $file->name,
-                            $version
-                        );
-                    }
-                }
-            }
-            $this->set_additional_file_properties($file);
-            return $file;
-        }
-        return null;
-    }
-
-    protected function get_file_objects($iteration_method = 'get_file_object') {
-        $upload_dir = $this->get_upload_path();
-        if (!is_dir($upload_dir)) {
-            return array();
-        }
-        return array_values(array_filter(array_map(
-            array($this, $iteration_method),
-            scandir($upload_dir)
-        )));
-    }
-
-    protected function count_file_objects() {
-        return count($this->get_file_objects('is_valid_file_object'));
-    }
-
-    protected function get_error_message($error) {
-        return array_key_exists($error, $this->error_messages) ?
-            $this->error_messages[$error] : $error;
-    }
-
-    function get_config_bytes($val) {
-        $val = trim($val);
-        $last = strtolower($val[strlen($val)-1]);
-        switch($last) {
-            case 'g':
-                $val *= 1024;
-            case 'm':
-                $val *= 1024;
-            case 'k':
-                $val *= 1024;
-        }
-        return $this->fix_integer_overflow($val);
-    }
-
-    protected function validate($uploaded_file, $file, $error, $index) {
-        if ($error) {
-            $file->error = $this->get_error_message($error);
-            return false;
-        }
-        $content_length = $this->fix_integer_overflow(intval(
-            $this->get_server_var('CONTENT_LENGTH')
-        ));
-        $post_max_size = $this->get_config_bytes(ini_get('post_max_size'));
-        if ($post_max_size && ($content_length > $post_max_size)) {
-            $file->error = $this->get_error_message('post_max_size');
-            return false;
-        }
-        if (!preg_match($this->options['accept_file_types'], $file->name)) {
-            $file->error = $this->get_error_message('accept_file_types');
-            return false;
-        }
-        if ($uploaded_file && is_uploaded_file($uploaded_file)) {
-            $file_size = $this->get_file_size($uploaded_file);
-        } else {
-            $file_size = $content_length;
-        }
-        if ($this->options['max_file_size'] && (
-                $file_size > $this->options['max_file_size'] ||
-                $file->size > $this->options['max_file_size'])
-            ) {
-            $file->error = $this->get_error_message('max_file_size');
-            return false;
-        }
-        if ($this->options['min_file_size'] &&
-            $file_size < $this->options['min_file_size']) {
-            $file->error = $this->get_error_message('min_file_size');
-            return false;
-        }
-        if (is_int($this->options['max_number_of_files']) && (
-                $this->count_file_objects() >= $this->options['max_number_of_files'])
-            ) {
-            $file->error = $this->get_error_message('max_number_of_files');
-            return false;
-        }
-        $max_width = @$this->options['max_width'];
-        $max_height = @$this->options['max_height'];
-        $min_width = @$this->options['min_width'];
-        $min_height = @$this->options['min_height'];
-        if (($max_width || $max_height || $min_width || $min_height)) {
-            list($img_width, $img_height) = $this->get_image_size($uploaded_file);
-        }
-        if (!empty($img_width)) {
-            if ($max_width && $img_width > $max_width) {
-                $file->error = $this->get_error_message('max_width');
-                return false;
-            }
-            if ($max_height && $img_height > $max_height) {
-                $file->error = $this->get_error_message('max_height');
-                return false;
-            }
-            if ($min_width && $img_width < $min_width) {
-                $file->error = $this->get_error_message('min_width');
-                return false;
-            }
-            if ($min_height && $img_height < $min_height) {
-                $file->error = $this->get_error_message('min_height');
-                return false;
-            }
-        }
-        return true;
-    }
-
-    protected function upcount_name_callback($matches) {
-        $index = isset($matches[1]) ? intval($matches[1]) + 1 : 1;
-        $ext = isset($matches[2]) ? $matches[2] : '';
-        return ' ('.$index.')'.$ext;
-    }
-
-    protected function upcount_name($name) {
-        return preg_replace_callback(
-            '/(?:(?: \(([\d]+)\))?(\.[^.]+))?$/',
-            array($this, 'upcount_name_callback'),
-            $name,
-            1
-        );
-    }
-
-    protected function get_unique_filename($file_path, $name, $size, $type, $error,
-            $index, $content_range) {
-        while(is_dir($this->get_upload_path($name))) {
-            $name = $this->upcount_name($name);
-        }
-        // Keep an existing filename if this is part of a chunked upload:
-        $uploaded_bytes = $this->fix_integer_overflow(intval($content_range[1]));
-        while(is_file($this->get_upload_path($name))) {
-            if ($uploaded_bytes === $this->get_file_size(
-                    $this->get_upload_path($name))) {
-                break;
-            }
-            $name = $this->upcount_name($name);
-        }
-        return $name;
-    }
-
-    protected function trim_file_name($file_path, $name, $size, $type, $error,
-            $index, $content_range) {
-        // Remove path information and dots around the filename, to prevent uploading
-        // into different directories or replacing hidden system files.
-        // Also remove control characters and spaces (\x00..\x20) around the filename:
-        $name = trim(basename(stripslashes($name)), ".\x00..\x20");
-        // Use a timestamp for empty filenames:
-        if (!$name) {
-            $name = str_replace('.', '-', microtime(true));
-        }
-        // Add missing file extension for known image types:
-        if (strpos($name, '.') === false &&
-                preg_match('/^image\/(gif|jpe?g|png)/', $type, $matches)) {
-            $name .= '.'.$matches[1];
-        }
-        if (function_exists('exif_imagetype')) {
-            switch(@exif_imagetype($file_path)){
-                case IMAGETYPE_JPEG:
-                    $extensions = array('jpg', 'jpeg');
-                    break;
-                case IMAGETYPE_PNG:
-                    $extensions = array('png');
-                    break;
-                case IMAGETYPE_GIF:
-                    $extensions = array('gif');
-                    break;
-            }
-            // Adjust incorrect image file extensions:
-            if (!empty($extensions)) {
-                $parts = explode('.', $name);
-                $extIndex = count($parts) - 1;
-                $ext = strtolower(@$parts[$extIndex]);
-                if (!in_array($ext, $extensions)) {
-                    $parts[$extIndex] = $extensions[0];
-                    $name = implode('.', $parts);
-                }
-            }
-        }
-        return $name;
-    }
-
-    protected function get_file_name($file_path, $name, $size, $type, $error,
-            $index, $content_range) {
-        return $this->get_unique_filename(
-            $file_path,
-            $this->trim_file_name($file_path, $name, $size, $type, $error,
-                $index, $content_range),
-            $size,
-            $type,
-            $error,
-            $index,
-            $content_range
-        );
-    }
-
-    protected function handle_form_data($file, $index) {
-        // Handle form data, e.g. $_REQUEST['description'][$index]
-    }
-
-    protected function get_scaled_image_file_paths($file_name, $version) {
-        $file_path = $this->get_upload_path($file_name);
-        if (!empty($version)) {
-            $version_dir = $this->get_upload_path(null, $version);
-            if (!is_dir($version_dir)) {
-                mkdir($version_dir, $this->options['mkdir_mode'], true);
-            }
-            $new_file_path = $version_dir.'/'.$file_name;
-        } else {
-            $new_file_path = $file_path;
-        }
-        return array($file_path, $new_file_path);
-    }
-
-    protected function gd_get_image_object($file_path, $func, $no_cache = false) {
-        if (empty($this->image_objects[$file_path]) || $no_cache) {
-            $this->gd_destroy_image_object($file_path);
-            $this->image_objects[$file_path] = $func($file_path);
-        }
-        return $this->image_objects[$file_path];
-    }
-
-    protected function gd_set_image_object($file_path, $image) {
-        $this->gd_destroy_image_object($file_path);
-        $this->image_objects[$file_path] = $image;
-    }
-
-    protected function gd_destroy_image_object($file_path) {
-        $image = @$this->image_objects[$file_path];
-        return $image && imagedestroy($image);
-    }
-
-    protected function gd_imageflip($image, $mode) {
-        if (function_exists('imageflip')) {
-            return imageflip($image, $mode);
-        }
-        $new_width = $src_width = imagesx($image);
-        $new_height = $src_height = imagesy($image);
-        $new_img = imagecreatetruecolor($new_width, $new_height);
-        $src_x = 0;
-        $src_y = 0;
-        switch ($mode) {
-            case '1': // flip on the horizontal axis
-                $src_y = $new_height - 1;
-                $src_height = -$new_height;
-                break;
-            case '2': // flip on the vertical axis
-                $src_x  = $new_width - 1;
-                $src_width = -$new_width;
-                break;
-            case '3': // flip on both axes
-                $src_y = $new_height - 1;
-                $src_height = -$new_height;
-                $src_x  = $new_width - 1;
-                $src_width = -$new_width;
-                break;
-            default:
-                return $image;
-        }
-        imagecopyresampled(
-            $new_img,
-            $image,
-            0,
-            0,
-            $src_x,
-            $src_y,
-            $new_width,
-            $new_height,
-            $src_width,
-            $src_height
-        );
-        return $new_img;
-    }
-
-    protected function gd_orient_image($file_path, $src_img) {
-        if (!function_exists('exif_read_data')) {
-            return false;
-        }
-        $exif = @exif_read_data($file_path);
-        if ($exif === false) {
-            return false;
-        }
-        $orientation = intval(@$exif['Orientation']);
-        if ($orientation < 2 || $orientation > 8) {
-            return false;
-        }
-        switch ($orientation) {
-            case 2:
-                $new_img = $this->gd_imageflip(
-                    $src_img,
-                    defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
-                );
-                break;
-            case 3:
-                $new_img = imagerotate($src_img, 180, 0);
-                break;
-            case 4:
-                $new_img = $this->gd_imageflip(
-                    $src_img,
-                    defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
-                );
-                break;
-            case 5:
-                $tmp_img = $this->gd_imageflip(
-                    $src_img,
-                    defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
-                );
-                $new_img = imagerotate($tmp_img, 270, 0);
-                imagedestroy($tmp_img);
-                break;
-            case 6:
-                $new_img = imagerotate($src_img, 270, 0);
-                break;
-            case 7:
-                $tmp_img = $this->gd_imageflip(
-                    $src_img,
-                    defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
-                );
-                $new_img = imagerotate($tmp_img, 270, 0);
-                imagedestroy($tmp_img);
-                break;
-            case 8:
-                $new_img = imagerotate($src_img, 90, 0);
-                break;
-            default:
-                return false;
-        }
-        $this->gd_set_image_object($file_path, $new_img);
-        return true;
-    }
-
-    protected function gd_create_scaled_image($file_name, $version, $options) {
-        if (!function_exists('imagecreatetruecolor')) {
-            error_log('Function not found: imagecreatetruecolor');
-            return false;
-        }
-        list($file_path, $new_file_path) =
-            $this->get_scaled_image_file_paths($file_name, $version);
-        $type = strtolower(substr(strrchr($file_name, '.'), 1));
-        switch ($type) {
-            case 'jpg':
-            case 'jpeg':
-                $src_func = 'imagecreatefromjpeg';
-                $write_func = 'imagejpeg';
-                $image_quality = isset($options['jpeg_quality']) ?
-                    $options['jpeg_quality'] : 75;
-                break;
-            case 'gif':
-                $src_func = 'imagecreatefromgif';
-                $write_func = 'imagegif';
-                $image_quality = null;
-                break;
-            case 'png':
-                $src_func = 'imagecreatefrompng';
-                $write_func = 'imagepng';
-                $image_quality = isset($options['png_quality']) ?
-                    $options['png_quality'] : 9;
-                break;
-            default:
-                return false;
-        }
-        $src_img = $this->gd_get_image_object(
-            $file_path,
-            $src_func,
-            !empty($options['no_cache'])
-        );
-        $image_oriented = false;
-        if (!empty($options['auto_orient']) && $this->gd_orient_image(
-                $file_path,
-                $src_img
-            )) {
-            $image_oriented = true;
-            $src_img = $this->gd_get_image_object(
-                $file_path,
-                $src_func
-            );
-        }
-        $max_width = $img_width = imagesx($src_img);
-        $max_height = $img_height = imagesy($src_img);
-        if (!empty($options['max_width'])) {
-            $max_width = $options['max_width'];
-        }
-        if (!empty($options['max_height'])) {
-            $max_height = $options['max_height'];
-        }
-        $scale = min(
-            $max_width / $img_width,
-            $max_height / $img_height
-        );
-        if ($scale >= 1) {
-            if ($image_oriented) {
-                return $write_func($src_img, $new_file_path, $image_quality);
-            }
-            if ($file_path !== $new_file_path) {
-                return copy($file_path, $new_file_path);
-            }
-            return true;
-        }
-        if (empty($options['crop'])) {
-            $new_width = $img_width * $scale;
-            $new_height = $img_height * $scale;
-            $dst_x = 0;
-            $dst_y = 0;
-            $new_img = imagecreatetruecolor($new_width, $new_height);
-        } else {
-            if (($img_width / $img_height) >= ($max_width / $max_height)) {
-                $new_width = $img_width / ($img_height / $max_height);
-                $new_height = $max_height;
-            } else {
-                $new_width = $max_width;
-                $new_height = $img_height / ($img_width / $max_width);
-            }
-            $dst_x = 0 - ($new_width - $max_width) / 2;
-            $dst_y = 0 - ($new_height - $max_height) / 2;
-            $new_img = imagecreatetruecolor($max_width, $max_height);
-        }
-        // Handle transparency in GIF and PNG images:
-        switch ($type) {
-            case 'gif':
-            case 'png':
-                imagecolortransparent($new_img, imagecolorallocate($new_img, 0, 0, 0));
-            case 'png':
-                imagealphablending($new_img, false);
-                imagesavealpha($new_img, true);
-                break;
-        }
-        $success = imagecopyresampled(
-            $new_img,
-            $src_img,
-            $dst_x,
-            $dst_y,
-            0,
-            0,
-            $new_width,
-            $new_height,
-            $img_width,
-            $img_height
-        ) && $write_func($new_img, $new_file_path, $image_quality);
-        $this->gd_set_image_object($file_path, $new_img);
-        return $success;
-    }
-
-    protected function imagick_get_image_object($file_path, $no_cache = false) {
-        if (empty($this->image_objects[$file_path]) || $no_cache) {
-            $this->imagick_destroy_image_object($file_path);
-            $image = new Imagick();
-            if (!empty($this->options['imagick_resource_limits'])) {
-                foreach ($this->options['imagick_resource_limits'] as $type => $limit) {
-                    $image->setResourceLimit($type, $limit);
-                }
-            }
-            $image->readImage($file_path);
-            $this->image_objects[$file_path] = $image;
-        }
-        return $this->image_objects[$file_path];
-    }
-
-    protected function imagick_set_image_object($file_path, $image) {
-        $this->imagick_destroy_image_object($file_path);
-        $this->image_objects[$file_path] = $image;
-    }
-
-    protected function imagick_destroy_image_object($file_path) {
-        $image = @$this->image_objects[$file_path];
-        return $image && $image->destroy();
-    }
-
-    protected function imagick_orient_image($image) {
-        $orientation = $image->getImageOrientation();
-        $background = new ImagickPixel('none');
-        switch ($orientation) {
-            case imagick::ORIENTATION_TOPRIGHT: // 2
-                $image->flopImage(); // horizontal flop around y-axis
-                break;
-            case imagick::ORIENTATION_BOTTOMRIGHT: // 3
-                $image->rotateImage($background, 180);
-                break;
-            case imagick::ORIENTATION_BOTTOMLEFT: // 4
-                $image->flipImage(); // vertical flip around x-axis
-                break;
-            case imagick::ORIENTATION_LEFTTOP: // 5
-                $image->flopImage(); // horizontal flop around y-axis
-                $image->rotateImage($background, 270);
-                break;
-            case imagick::ORIENTATION_RIGHTTOP: // 6
-                $image->rotateImage($background, 90);
-                break;
-            case imagick::ORIENTATION_RIGHTBOTTOM: // 7
-                $image->flipImage(); // vertical flip around x-axis
-                $image->rotateImage($background, 270);
-                break;
-            case imagick::ORIENTATION_LEFTBOTTOM: // 8
-                $image->rotateImage($background, 270);
-                break;
-            default:
-                return false;
-        }
-        $image->setImageOrientation(imagick::ORIENTATION_TOPLEFT); // 1
-        return true;
-    }
-
-    protected function imagick_create_scaled_image($file_name, $version, $options) {
-        list($file_path, $new_file_path) =
-            $this->get_scaled_image_file_paths($file_name, $version);
-        $image = $this->imagick_get_image_object(
-            $file_path,
-            !empty($options['no_cache'])
-        );
-        if ($image->getImageFormat() === 'GIF') {
-            // Handle animated GIFs:
-            $images = $image->coalesceImages();
-            foreach ($images as $frame) {
-                $image = $frame;
-                $this->imagick_set_image_object($file_name, $image);
-                break;
-            }
-        }
-        $image_oriented = false;
-        if (!empty($options['auto_orient'])) {
-            $image_oriented = $this->imagick_orient_image($image);
-        }
-        $new_width = $max_width = $img_width = $image->getImageWidth();
-        $new_height = $max_height = $img_height = $image->getImageHeight();
-        if (!empty($options['max_width'])) {
-            $new_width = $max_width = $options['max_width'];
-        }
-        if (!empty($options['max_height'])) {
-            $new_height = $max_height = $options['max_height'];
-        }
-        if (!($image_oriented || $max_width < $img_width || $max_height < $img_height)) {
-            if ($file_path !== $new_file_path) {
-                return copy($file_path, $new_file_path);
-            }
-            return true;
-        }
-        $crop = !empty($options['crop']);
-        if ($crop) {
-            $x = 0;
-            $y = 0;
-            if (($img_width / $img_height) >= ($max_width / $max_height)) {
-                $new_width = 0; // Enables proportional scaling based on max_height
-                $x = ($img_width / ($img_height / $max_height) - $max_width) / 2;
-            } else {
-                $new_height = 0; // Enables proportional scaling based on max_width
-                $y = ($img_height / ($img_width / $max_width) - $max_height) / 2;
-            }
-        }
-        $success = $image->resizeImage(
-            $new_width,
-            $new_height,
-            isset($options['filter']) ? $options['filter'] : imagick::FILTER_LANCZOS,
-            isset($options['blur']) ? $options['blur'] : 1,
-            $new_width && $new_height // fit image into constraints if not to be cropped
-        );
-        if ($success && $crop) {
-            $success = $image->cropImage(
-                $max_width,
-                $max_height,
-                $x,
-                $y
-            );
-            if ($success) {
-                $success = $image->setImagePage($max_width, $max_height, 0, 0);
-            }
-        }
-        $type = strtolower(substr(strrchr($file_name, '.'), 1));
-        switch ($type) {
-            case 'jpg':
-            case 'jpeg':
-                if (!empty($options['jpeg_quality'])) {
-                    $image->setImageCompression(Imagick::COMPRESSION_JPEG);
-                    $image->setImageCompressionQuality($options['jpeg_quality']);
-                }
-                break;
-        }
-        if (!empty($options['strip'])) {
-            $image->stripImage();
-        }
-        return $success && $image->writeImage($new_file_path);
-    }
-
-    protected function imagemagick_create_scaled_image($file_name, $version, $options) {
-        list($file_path, $new_file_path) =
-            $this->get_scaled_image_file_paths($file_name, $version);
-        $resize = @$options['max_width']
-            .(empty($options['max_height']) ? '' : 'x'.$options['max_height']);
-        if (!$resize && empty($options['auto_orient'])) {
-            if ($file_path !== $new_file_path) {
-                return copy($file_path, $new_file_path);
-            }
-            return true;
-        }
-        $cmd = $this->options['convert_bin'];
-        if (!empty($this->options['convert_params'])) {
-            $cmd .= ' '.$this->options['convert_params'];
-        }
-        $cmd .= ' '.escapeshellarg($file_path);
-        if (!empty($options['auto_orient'])) {
-            $cmd .= ' -auto-orient';
-        }
-        if ($resize) {
-            // Handle animated GIFs:
-            $cmd .= ' -coalesce';
-            if (empty($options['crop'])) {
-                $cmd .= ' -resize '.escapeshellarg($resize.'>');
-            } else {
-                $cmd .= ' -resize '.escapeshellarg($resize.'^');
-                $cmd .= ' -gravity center';
-                $cmd .= ' -crop '.escapeshellarg($resize.'+0+0');
-            }
-            // Make sure the page dimensions are correct (fixes offsets of animated GIFs):
-            $cmd .= ' +repage';
-        }
-        if (!empty($options['convert_params'])) {
-            $cmd .= ' '.$options['convert_params'];
-        }
-        $cmd .= ' '.escapeshellarg($new_file_path);
-        exec($cmd, $output, $error);
-        if ($error) {
-            error_log(implode('\n', $output));
-            return false;
-        }
-        return true;
-    }
-
-    protected function get_image_size($file_path) {
-        if ($this->options['image_library']) {
-            if (extension_loaded('imagick')) {
-                $image = new Imagick();
-                try {
-                    if (@$image->pingImage($file_path)) {
-                        $dimensions = array($image->getImageWidth(), $image->getImageHeight());
-                        $image->destroy();
-                        return $dimensions;
-                    }
-                    return false;
-                } catch (Exception $e) {
-                    error_log($e->getMessage());
-                }
-            }
-            if ($this->options['image_library'] === 2) {
-                $cmd = $this->options['identify_bin'];
-                $cmd .= ' -ping '.escapeshellarg($file_path);
-                exec($cmd, $output, $error);
-                if (!$error && !empty($output)) {
-                    // image.jpg JPEG 1920x1080 1920x1080+0+0 8-bit sRGB 465KB 0.000u 0:00.000
-                    $infos = preg_split('/\s+/', $output[0]);
-                    $dimensions = preg_split('/x/', $infos[2]);
-                    return $dimensions;
-                }
-                return false;
-            }
-        }
-        if (!function_exists('getimagesize')) {
-            error_log('Function not found: getimagesize');
-            return false;
-        }
-        return @getimagesize($file_path);
-    }
-
-    protected function create_scaled_image($file_name, $version, $options) {
-        if ($this->options['image_library'] === 2) {
-            return $this->imagemagick_create_scaled_image($file_name, $version, $options);
-        }
-        if ($this->options['image_library'] && extension_loaded('imagick')) {
-            return $this->imagick_create_scaled_image($file_name, $version, $options);
-        }
-        return $this->gd_create_scaled_image($file_name, $version, $options);
-    }
-
-    protected function destroy_image_object($file_path) {
-        if ($this->options['image_library'] && extension_loaded('imagick')) {
-            return $this->imagick_destroy_image_object($file_path);
-        }
-    }
-
-    protected function is_valid_image_file($file_path) {
-        if (!preg_match($this->options['image_file_types'], $file_path)) {
-            return false;
-        }
-        if (function_exists('exif_imagetype')) {
-            return @exif_imagetype($file_path);
-        }
-        $image_info = $this->get_image_size($file_path);
-        return $image_info && $image_info[0] && $image_info[1];
-    }
-
-    protected function handle_image_file($file_path, $file) {
-        $failed_versions = array();
-        foreach($this->options['image_versions'] as $version => $options) {
-            if ($this->create_scaled_image($file->name, $version, $options)) {
-                if (!empty($version)) {
-                    $file->{$version.'Url'} = $this->get_download_url(
-                        $file->name,
-                        $version
-                    );
-                } else {
-                    $file->size = $this->get_file_size($file_path, true);
-                }
-            } else {
-                $failed_versions[] = $version ? $version : 'original';
-            }
-        }
-        if (count($failed_versions)) {
-            $file->error = $this->get_error_message('image_resize')
-                    .' ('.implode($failed_versions,', ').')';
-        }
-        // Free memory:
-        $this->destroy_image_object($file_path);
-    }
-
-    protected function handle_file_upload($uploaded_file, $name, $size, $type, $error,
-            $index = null, $content_range = null) {
-        $file = new stdClass();
-        $file->name = $this->get_file_name($uploaded_file, $name, $size, $type, $error,
-            $index, $content_range);
-        $file->size = $this->fix_integer_overflow(intval($size));
-        $file->type = $type;
-        if ($this->validate($uploaded_file, $file, $error, $index)) {
-            $this->handle_form_data($file, $index);
-            $upload_dir = $this->get_upload_path();
-            if (!is_dir($upload_dir)) {
-                mkdir($upload_dir, $this->options['mkdir_mode'], true);
-            }
-            $file_path = $this->get_upload_path($file->name);
-            $append_file = $content_range && is_file($file_path) &&
-                $file->size > $this->get_file_size($file_path);
-            if ($uploaded_file && is_uploaded_file($uploaded_file)) {
-                // multipart/formdata uploads (POST method uploads)
-                if ($append_file) {
-                    file_put_contents(
-                        $file_path,
-                        fopen($uploaded_file, 'r'),
-                        FILE_APPEND
-                    );
-                } else {
-                    move_uploaded_file($uploaded_file, $file_path);
-                }
-            } else {
-                // Non-multipart uploads (PUT method support)
-                file_put_contents(
-                    $file_path,
-                    fopen('php://input', 'r'),
-                    $append_file ? FILE_APPEND : 0
-                );
-            }
-            $file_size = $this->get_file_size($file_path, $append_file);
-            if ($file_size === $file->size) {
-                $file->url = $this->get_download_url($file->name);
-                if ($this->is_valid_image_file($file_path)) {
-                    $this->handle_image_file($file_path, $file);
-                }
-            } else {
-                $file->size = $file_size;
-                if (!$content_range && $this->options['discard_aborted_uploads']) {
-                    unlink($file_path);
-                    $file->error = $this->get_error_message('abort');
-                }
-            }
-            $this->set_additional_file_properties($file);
-        }
-        return $file;
-    }
-
-    protected function readfile($file_path) {
-        $file_size = $this->get_file_size($file_path);
-        $chunk_size = $this->options['readfile_chunk_size'];
-        if ($chunk_size && $file_size > $chunk_size) {
-            $handle = fopen($file_path, 'rb');
-            while (!feof($handle)) {
-                echo fread($handle, $chunk_size);
-                ob_flush();
-                flush();
-            }
-            fclose($handle);
-            return $file_size;
-        }
-        return readfile($file_path);
-    }
-
-    protected function body($str) {
-        echo $str;
-    }
-    
-    protected function header($str) {
-        header($str);
-    }
-
-    protected function get_server_var($id) {
-        return isset($_SERVER[$id]) ? $_SERVER[$id] : '';
-    }
-
-    protected function generate_response($content, $print_response = true) {
-        if ($print_response) {
-            $json = json_encode($content);
-            $redirect = isset($_REQUEST['redirect']) ?
-                stripslashes($_REQUEST['redirect']) : null;
-            if ($redirect) {
-                $this->header('Location: '.sprintf($redirect, rawurlencode($json)));
-                return;
-            }
-            $this->head();
-            if ($this->get_server_var('HTTP_CONTENT_RANGE')) {
-                $files = isset($content[$this->options['param_name']]) ?
-                    $content[$this->options['param_name']] : null;
-                if ($files && is_array($files) && is_object($files[0]) && $files[0]->size) {
-                    $this->header('Range: 0-'.(
-                        $this->fix_integer_overflow(intval($files[0]->size)) - 1
-                    ));
-                }
-            }
-            $this->body($json);
-        }
-        return $content;
-    }
-
-    protected function get_version_param() {
-        return isset($_GET['version']) ? basename(stripslashes($_GET['version'])) : null;
-    }
-
-    protected function get_singular_param_name() {
-        return substr($this->options['param_name'], 0, -1);
-    }
-
-    protected function get_file_name_param() {
-        $name = $this->get_singular_param_name();
-        return isset($_GET[$name]) ? basename(stripslashes($_GET[$name])) : null;
-    }
-
-    protected function get_file_names_params() {
-        $params = isset($_GET[$this->options['param_name']]) ?
-            $_GET[$this->options['param_name']] : array();
-        foreach ($params as $key => $value) {
-            $params[$key] = basename(stripslashes($value));
-        }
-        return $params;
-    }
-
-    protected function get_file_type($file_path) {
-        switch (strtolower(pathinfo($file_path, PATHINFO_EXTENSION))) {
-            case 'jpeg':
-            case 'jpg':
-                return 'image/jpeg';
-            case 'png':
-                return 'image/png';
-            case 'gif':
-                return 'image/gif';
-            default:
-                return '';
-        }
-    }
-
-    protected function download() {
-        switch ($this->options['download_via_php']) {
-            case 1:
-                $redirect_header = null;
-                break;
-            case 2:
-                $redirect_header = 'X-Sendfile';
-                break;
-            case 3:
-                $redirect_header = 'X-Accel-Redirect';
-                break;
-            default:
-                return $this->header('HTTP/1.1 403 Forbidden');
-        }
-        $file_name = $this->get_file_name_param();
-        if (!$this->is_valid_file_object($file_name)) {
-            return $this->header('HTTP/1.1 404 Not Found');
-        }
-        if ($redirect_header) {
-            return $this->header(
-                $redirect_header.': '.$this->get_download_url(
-                    $file_name,
-                    $this->get_version_param(),
-                    true
-                )
-            );
-        }
-        $file_path = $this->get_upload_path($file_name, $this->get_version_param());
-        // Prevent browsers from MIME-sniffing the content-type:
-        $this->header('X-Content-Type-Options: nosniff');
-        if (!preg_match($this->options['inline_file_types'], $file_name)) {
-            $this->header('Content-Type: application/octet-stream');
-            $this->header('Content-Disposition: attachment; filename="'.$file_name.'"');
-        } else {
-            $this->header('Content-Type: '.$this->get_file_type($file_path));
-            $this->header('Content-Disposition: inline; filename="'.$file_name.'"');
-        }
-        $this->header('Content-Length: '.$this->get_file_size($file_path));
-        $this->header('Last-Modified: '.gmdate('D, d M Y H:i:s T', filemtime($file_path)));
-        $this->readfile($file_path);
-    }
-
-    protected function send_content_type_header() {
-        $this->header('Vary: Accept');
-        if (strpos($this->get_server_var('HTTP_ACCEPT'), 'application/json') !== false) {
-            $this->header('Content-type: application/json');
-        } else {
-            $this->header('Content-type: text/plain');
-        }
-    }
-
-    protected function send_access_control_headers() {
-        $this->header('Access-Control-Allow-Origin: '.$this->options['access_control_allow_origin']);
-        $this->header('Access-Control-Allow-Credentials: '
-            .($this->options['access_control_allow_credentials'] ? 'true' : 'false'));
-        $this->header('Access-Control-Allow-Methods: '
-            .implode(', ', $this->options['access_control_allow_methods']));
-        $this->header('Access-Control-Allow-Headers: '
-            .implode(', ', $this->options['access_control_allow_headers']));
-    }
-
-    public function head() {
-        $this->header('Pragma: no-cache');
-        $this->header('Cache-Control: no-store, no-cache, must-revalidate');
-        $this->header('Content-Disposition: inline; filename="files.json"');
-        // Prevent Internet Explorer from MIME-sniffing the content-type:
-        $this->header('X-Content-Type-Options: nosniff');
-        if ($this->options['access_control_allow_origin']) {
-            $this->send_access_control_headers();
-        }
-        $this->send_content_type_header();
-    }
-
-    public function get($print_response = true) {
-        if ($print_response && isset($_GET['download'])) {
-            return $this->download();
-        }
-        $file_name = $this->get_file_name_param();
-        if ($file_name) {
-            $response = array(
-                $this->get_singular_param_name() => $this->get_file_object($file_name)
-            );
-        } else {
-            $response = array(
-                $this->options['param_name'] => $this->get_file_objects()
-            );
-        }
-        return $this->generate_response($response, $print_response);
-    }
-
-    public function post($print_response = true) {
-        if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') {
-            return $this->delete($print_response);
-        }
-        $upload = isset($_FILES[$this->options['param_name']]) ?
-            $_FILES[$this->options['param_name']] : null;
-        // Parse the Content-Disposition header, if available:
-        $file_name = $this->get_server_var('HTTP_CONTENT_DISPOSITION') ?
-            rawurldecode(preg_replace(
-                '/(^[^"]+")|("$)/',
-                '',
-                $this->get_server_var('HTTP_CONTENT_DISPOSITION')
-            )) : null;
-        // Parse the Content-Range header, which has the following form:
-        // Content-Range: bytes 0-524287/2000000
-        $content_range = $this->get_server_var('HTTP_CONTENT_RANGE') ?
-            preg_split('/[^0-9]+/', $this->get_server_var('HTTP_CONTENT_RANGE')) : null;
-        $size =  $content_range ? $content_range[3] : null;
-        $files = array();
-        if ($upload && is_array($upload['tmp_name'])) {
-            // param_name is an array identifier like "files[]",
-            // $_FILES is a multi-dimensional array:
-            foreach ($upload['tmp_name'] as $index => $value) {
-                $files[] = $this->handle_file_upload(
-                    $upload['tmp_name'][$index],
-                    $file_name ? $file_name : $upload['name'][$index],
-                    $size ? $size : $upload['size'][$index],
-                    $upload['type'][$index],
-                    $upload['error'][$index],
-                    $index,
-                    $content_range
-                );
-            }
-        } else {
-            // param_name is a single object identifier like "file",
-            // $_FILES is a one-dimensional array:
-            $files[] = $this->handle_file_upload(
-                isset($upload['tmp_name']) ? $upload['tmp_name'] : null,
-                $file_name ? $file_name : (isset($upload['name']) ?
-                        $upload['name'] : null),
-                $size ? $size : (isset($upload['size']) ?
-                        $upload['size'] : $this->get_server_var('CONTENT_LENGTH')),
-                isset($upload['type']) ?
-                        $upload['type'] : $this->get_server_var('CONTENT_TYPE'),
-                isset($upload['error']) ? $upload['error'] : null,
-                null,
-                $content_range
-            );
-        }
-        return $this->generate_response(
-            array($this->options['param_name'] => $files),
-            $print_response
-        );
-    }
-
-    public function delete($print_response = true) {
-        $file_names = $this->get_file_names_params();
-        if (empty($file_names)) {
-            $file_names = array($this->get_file_name_param());
-        }
-        $response = array();
-        foreach($file_names as $file_name) {
-            $file_path = $this->get_upload_path($file_name);
-            $success = is_file($file_path) && $file_name[0] !== '.' && unlink($file_path);
-            if ($success) {
-                foreach($this->options['image_versions'] as $version => $options) {
-                    if (!empty($version)) {
-                        $file = $this->get_upload_path($file_name, $version);
-                        if (is_file($file)) {
-                            unlink($file);
-                        }
-                    }
-                }
-            }
-            $response[$file_name] = $success;
-        }
-        return $this->generate_response($response, $print_response);
-    }
-
-}
diff --git a/library/jqupload/server/php/files/.gitignore b/library/jqupload/server/php/files/.gitignore
deleted file mode 100644
index e24a60fae..000000000
--- a/library/jqupload/server/php/files/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-*
-!.gitignore
-!.htaccess
diff --git a/library/jqupload/server/php/files/.htaccess b/library/jqupload/server/php/files/.htaccess
deleted file mode 100644
index 56689f0bb..000000000
--- a/library/jqupload/server/php/files/.htaccess
+++ /dev/null
@@ -1,18 +0,0 @@
-# The following directives force the content-type application/octet-stream
-# and force browsers to display a download dialog for non-image files.
-# This prevents the execution of script files in the context of the website:
-ForceType application/octet-stream
-Header set Content-Disposition attachment
-<FilesMatch "(?i)\.(gif|jpe?g|png)$">
-	ForceType none
-	Header unset Content-Disposition
-</FilesMatch>
-
-# The following directive prevents browsers from MIME-sniffing the content-type.
-# This is an important complement to the ForceType directive above:
-Header set X-Content-Type-Options nosniff
-
-# Uncomment the following lines to prevent unauthorized download of files:
-#AuthName "Authorization required"
-#AuthType Basic
-#require valid-user
diff --git a/library/jqupload/server/php/index.php b/library/jqupload/server/php/index.php
deleted file mode 100644
index be29bf479..000000000
--- a/library/jqupload/server/php/index.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/*
- * jQuery File Upload Plugin PHP Example 5.14
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-// Don't allow files to be stored from the demo server 
-
-exit;
-
-error_reporting(E_ALL | E_STRICT);
-require('UploadHandler.php');
-$upload_handler = new UploadHandler();
diff --git a/library/jqupload/test/index.html b/library/jqupload/test/index.html
deleted file mode 100644
index ead40be05..000000000
--- a/library/jqupload/test/index.html
+++ /dev/null
@@ -1,166 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/*
- * jQuery File Upload Plugin Test 9.0.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
--->
-<html lang="en">
-<head>
-<!-- Force latest IE rendering engine or ChromeFrame if installed -->
-<!--[if IE]>
-<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-<![endif]-->
-<meta charset="utf-8">
-<title>jQuery File Upload Plugin Test</title>
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<link rel="stylesheet" href="http://codeorigin.jquery.com/qunit/qunit-1.12.0.css">
-</head>
-<body>
-<h1 id="qunit-header">jQuery File Upload Plugin Test</h1>
-<h2 id="qunit-banner"></h2>
-<div id="qunit-testrunner-toolbar"></div>
-<h2 id="qunit-userAgent"></h2>
-<ol id="qunit-tests"></ol>
-<div id="qunit-fixture">
-    <!-- The file upload form used as target for the file upload widget -->
-    <form id="fileupload" action="../server/php/" method="POST" enctype="multipart/form-data">
-        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
-       <div class="row fileupload-buttonbar">
-            <div class="col-lg-7">
-                <!-- The fileinput-button span is used to style the file input field as button -->
-                <span class="btn btn-success fileinput-button">
-                    <i class="fa-plus fa fa-inverse"></i>
-                    <span>Add files...</span>
-                    <input type="file" name="files[]" multiple>
-                </span>
-                <button type="submit" class="btn btn-primary start">
-                    <i class="fa-arrow-circle-o-up fa fa-inverse"></i>
-                    <span>Start upload</span>
-                </button>
-                <button type="reset" class="btn btn-warning cancel">
-                    <i class="fa-ban fa fa-inverse"></i>
-                    <span>Cancel upload</span>
-                </button>
-                <button type="button" class="btn btn-danger delete">
-                    <i class="fa-trash-o fa fa-inverse"></i>
-                    <span>Delete</span>
-                </button>
-                <input type="checkbox" class="toggle">
-                <!-- The global file processing state -->
-                <span class="fileupload-process"></span>
-            </div>
-            <!-- The global progress state -->
-            <div class="col-lg-5 fileupload-progress">
-                <!-- The global progress bar -->
-                <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100">
-                    <div class="progress-bar progress-bar-success" style="width:0%;"></div>
-                </div>
-                <!-- The extended global progress state -->
-                <div class="progress-extended">&nbsp;</div>
-            </div>
-        </div>
-        <!-- The table listing the files available for upload/download -->
-        <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
-    </form>
-</div>
-<!-- The template to display files available for upload -->
-<script id="template-upload" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-upload">
-        <td>
-            <span class="preview"></span>
-        </td>
-        <td>
-            <p class="name">{%=file.name%}</p>
-            <strong class="error text-danger"></strong>
-        </td>
-        <td>
-            <p class="size">Processing...</p>
-            <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
-        </td>
-        <td>
-            {% if (!i && !o.options.autoUpload) { %}
-                <button class="btn btn-primary start" disabled>
-                    <i class="glyphicon glyphicon-upload"></i>
-                    <span>Start</span>
-                </button>
-            {% } %}
-            {% if (!i) { %}
-                <button class="btn btn-warning cancel">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel</span>
-                </button>
-            {% } %}
-        </td>
-    </tr>
-{% } %}
-</script>
-<!-- The template to display files available for download -->
-<script id="template-download" type="text/x-tmpl">
-{% for (var i=0, file; file=o.files[i]; i++) { %}
-    <tr class="template-download">
-        <td>
-            <span class="preview">
-                {% if (file.thumbnailUrl) { %}
-                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
-                {% } %}
-            </span>
-        </td>
-        <td>
-            <p class="name">
-                {% if (file.url) { %}
-                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
-                {% } else { %}
-                    <span>{%=file.name%}</span>
-                {% } %}
-            </p>
-            {% if (file.error) { %}
-                <div><span class="label label-danger">Error</span> {%=file.error%}</div>
-            {% } %}
-        </td>
-        <td>
-            <span class="size">{%=o.formatFileSize(file.size)%}</span>
-        </td>
-        <td>
-            {% if (file.deleteUrl) { %}
-                <button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
-                    <i class="glyphicon glyphicon-trash"></i>
-                    <span>Delete</span>
-                </button>
-                <input type="checkbox" name="delete" value="1" class="toggle">
-            {% } else { %}
-                <button class="btn btn-warning cancel">
-                    <i class="glyphicon glyphicon-ban-circle"></i>
-                    <span>Cancel</span>
-                </button>
-            {% } %}
-        </td>
-    </tr>
-{% } %}
-</script>
-<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-<script src="../js/vendor/jquery.ui.widget.js"></script>
-<script src="http://blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
-<script src="http://blueimp.github.io/JavaScript-Load-Image/js/load-image.min.js"></script>
-<script src="http://blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
-<script src="../js/jquery.iframe-transport.js"></script>
-<script src="../js/jquery.fileupload.js"></script>
-<script>window.testBasicWidget = $.blueimp.fileupload;</script>
-<script src="../js/jquery.fileupload-process.js"></script>
-<script src="../js/jquery.fileupload-image.js"></script>
-<script src="../js/jquery.fileupload-audio.js"></script>
-<script src="../js/jquery.fileupload-video.js"></script>
-<script src="../js/jquery.fileupload-validate.js"></script>
-<script src="../js/jquery.fileupload-ui.js"></script>
-<script>window.testUIWidget = $.blueimp.fileupload;</script>
-<script src="http://codeorigin.jquery.com/qunit/qunit-1.12.0.js"></script>
-<script src="test.js"></script>
-</body> 
-</html>
diff --git a/library/jqupload/test/test.js b/library/jqupload/test/test.js
deleted file mode 100644
index 72d08d99e..000000000
--- a/library/jqupload/test/test.js
+++ /dev/null
@@ -1,1288 +0,0 @@
-/*
- * jQuery File Upload Plugin Test 9.4.0
- * https://github.com/blueimp/jQuery-File-Upload
- *
- * Copyright 2010, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- */
-
-/* global $, QUnit, window, document, expect, module, test, asyncTest, start, ok, strictEqual, notStrictEqual */
-
-$(function () {
-    // jshint nomen:false
-    'use strict';
-
-    QUnit.done = function () {
-        // Delete all uploaded files:
-        var url = $('#fileupload').prop('action');
-        $.getJSON(url, function (result) {
-            $.each(result.files, function (index, file) {
-                $.ajax({
-                    url: url + '?file=' + encodeURIComponent(file.name),
-                    type: 'DELETE'
-                });
-            });
-        });
-    };
-
-    var lifecycle = {
-            setup: function () {
-                // Set the .fileupload method to the basic widget method:
-                $.widget('blueimp.fileupload', window.testBasicWidget, {});
-            },
-            teardown: function () {
-                // Remove all remaining event listeners:
-                $(document).unbind();
-            }
-        },
-        lifecycleUI = {
-            setup: function () {
-                // Set the .fileupload method to the UI widget method:
-                $.widget('blueimp.fileupload', window.testUIWidget, {});
-            },
-            teardown: function () {
-                // Remove all remaining event listeners:
-                $(document).unbind();
-            }
-        };
-
-    module('Initialization', lifecycle);
-
-    test('Widget initialization', function () {
-        var fu = $('#fileupload').fileupload();
-        ok(fu.data('blueimp-fileupload') || fu.data('fileupload'));
-    });
-
-    test('Data attribute options', function () {
-        $('#fileupload').attr('data-url', 'http://example.org');
-        $('#fileupload').fileupload();
-        strictEqual(
-            $('#fileupload').fileupload('option', 'url'),
-            'http://example.org'
-        );
-    });
-
-    test('File input initialization', function () {
-        var fu = $('#fileupload').fileupload();
-        ok(
-            fu.fileupload('option', 'fileInput').length,
-            'File input field inside of the widget'
-        );
-        ok(
-            fu.fileupload('option', 'fileInput').length,
-            'Widget element as file input field'
-        );
-    });
-
-    test('Drop zone initialization', function () {
-        ok($('#fileupload').fileupload()
-            .fileupload('option', 'dropZone').length);
-    });
-
-    test('Paste zone initialization', function () {
-        ok($('#fileupload').fileupload()
-            .fileupload('option', 'pasteZone').length);
-    });
-
-    test('Event listeners initialization', function () {
-        expect(
-            $.support.xhrFormDataFileUpload ? 4 : 1
-        );
-        var eo = {
-                originalEvent: {
-                    dataTransfer: {files: [{}], types: ['Files']},
-                    clipboardData: {items: [{}]}
-                }
-            },
-            fu = $('#fileupload').fileupload({
-                dragover: function () {
-                    ok(true, 'Triggers dragover callback');
-                    return false;
-                },
-                drop: function () {
-                    ok(true, 'Triggers drop callback');
-                    return false;
-                },
-                paste: function () {
-                    ok(true, 'Triggers paste callback');
-                    return false;
-                },
-                change: function () {
-                    ok(true, 'Triggers change callback');
-                    return false;
-                }
-            }),
-            fileInput = fu.fileupload('option', 'fileInput'),
-            dropZone = fu.fileupload('option', 'dropZone'),
-            pasteZone = fu.fileupload('option', 'pasteZone');
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-    });
-
-    module('API', lifecycle);
-
-    test('destroy', function () {
-        expect(4);
-        var eo = {
-                originalEvent: {
-                    dataTransfer: {files: [{}], types: ['Files']},
-                    clipboardData: {items: [{}]}
-                }
-            },
-            options = {
-                dragover: function () {
-                    ok(true, 'Triggers dragover callback');
-                    return false;
-                },
-                drop: function () {
-                    ok(true, 'Triggers drop callback');
-                    return false;
-                },
-                paste: function () {
-                    ok(true, 'Triggers paste callback');
-                    return false;
-                },
-                change: function () {
-                    ok(true, 'Triggers change callback');
-                    return false;
-                }
-            },
-            fu = $('#fileupload').fileupload(options),
-            fileInput = fu.fileupload('option', 'fileInput'),
-            dropZone = fu.fileupload('option', 'dropZone'),
-            pasteZone = fu.fileupload('option', 'pasteZone');
-        dropZone.bind('dragover', options.dragover);
-        dropZone.bind('drop', options.drop);
-        pasteZone.bind('paste', options.paste);
-        fileInput.bind('change', options.change);
-        fu.fileupload('destroy');
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-    });
-
-    test('disable/enable', function () {
-        expect(
-            $.support.xhrFormDataFileUpload ? 4 : 1
-        );
-        var eo = {
-                originalEvent: {
-                    dataTransfer: {files: [{}], types: ['Files']},
-                    clipboardData: {items: [{}]}
-                }
-            },
-            fu = $('#fileupload').fileupload({
-                dragover: function () {
-                    ok(true, 'Triggers dragover callback');
-                    return false;
-                },
-                drop: function () {
-                    ok(true, 'Triggers drop callback');
-                    return false;
-                },
-                paste: function () {
-                    ok(true, 'Triggers paste callback');
-                    return false;
-                },
-                change: function () {
-                    ok(true, 'Triggers change callback');
-                    return false;
-                }
-            }),
-            fileInput = fu.fileupload('option', 'fileInput'),
-            dropZone = fu.fileupload('option', 'dropZone'),
-            pasteZone = fu.fileupload('option', 'pasteZone');
-        fu.fileupload('disable');
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-        fu.fileupload('enable');
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-    });
-
-    test('option', function () {
-        expect(
-            $.support.xhrFormDataFileUpload ? 10 : 7
-        );
-        var eo = {
-                originalEvent: {
-                    dataTransfer: {files: [{}], types: ['Files']},
-                    clipboardData: {items: [{}]}
-                }
-            },
-            fu = $('#fileupload').fileupload({
-                dragover: function () {
-                    ok(true, 'Triggers dragover callback');
-                    return false;
-                },
-                drop: function () {
-                    ok(true, 'Triggers drop callback');
-                    return false;
-                },
-                paste: function () {
-                    ok(true, 'Triggers paste callback');
-                    return false;
-                },
-                change: function () {
-                    ok(true, 'Triggers change callback');
-                    return false;
-                }
-            }),
-            fileInput = fu.fileupload('option', 'fileInput'),
-            dropZone = fu.fileupload('option', 'dropZone'),
-            pasteZone = fu.fileupload('option', 'pasteZone');
-        fu.fileupload('option', 'fileInput', null);
-        fu.fileupload('option', 'dropZone', null);
-        fu.fileupload('option', 'pasteZone', null);
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-        fu.fileupload('option', 'dropZone', 'body');
-        strictEqual(
-            fu.fileupload('option', 'dropZone')[0],
-            document.body,
-            'Allow a query string as parameter for the dropZone option'
-        );
-        fu.fileupload('option', 'dropZone', document);
-        strictEqual(
-            fu.fileupload('option', 'dropZone')[0],
-            document,
-            'Allow a document element as parameter for the dropZone option'
-        );
-        fu.fileupload('option', 'pasteZone', 'body');
-        strictEqual(
-            fu.fileupload('option', 'pasteZone')[0],
-            document.body,
-            'Allow a query string as parameter for the pasteZone option'
-        );
-        fu.fileupload('option', 'pasteZone', document);
-        strictEqual(
-            fu.fileupload('option', 'pasteZone')[0],
-            document,
-            'Allow a document element as parameter for the pasteZone option'
-        );
-        fu.fileupload('option', 'fileInput', ':file');
-        strictEqual(
-            fu.fileupload('option', 'fileInput')[0],
-            $(':file')[0],
-            'Allow a query string as parameter for the fileInput option'
-        );
-        fu.fileupload('option', 'fileInput', $(':file')[0]);
-        strictEqual(
-            fu.fileupload('option', 'fileInput')[0],
-            $(':file')[0],
-            'Allow a document element as parameter for the fileInput option'
-        );
-        fu.fileupload('option', 'fileInput', fileInput);
-        fu.fileupload('option', 'dropZone', dropZone);
-        fu.fileupload('option', 'pasteZone', pasteZone);
-        fileInput.trigger($.Event('change', eo));
-        dropZone.trigger($.Event('dragover', eo));
-        dropZone.trigger($.Event('drop', eo));
-        pasteZone.trigger($.Event('paste', eo));
-    });
-
-    asyncTest('add', function () {
-        expect(2);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            add: function (e, data) {
-                strictEqual(
-                    data.files[0].name,
-                    param.files[0].name,
-                    'Triggers add callback'
-                );
-            }
-        }).fileupload('add', param).fileupload(
-            'option',
-            'add',
-            function (e, data) {
-                data.submit().complete(function () {
-                    ok(true, 'data.submit() Returns a jqXHR object');
-                    start();
-                });
-            }
-        ).fileupload('add', param);
-    });
-
-    asyncTest('send', function () {
-        expect(3);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            send: function (e, data) {
-                strictEqual(
-                    data.files[0].name,
-                    'test',
-                    'Triggers send callback'
-                );
-            }
-        }).fileupload('send', param).fail(function () {
-            ok(true, 'Allows to abort the request');
-        }).complete(function () {
-            ok(true, 'Returns a jqXHR object');
-            start();
-        }).abort();
-    });
-
-    module('Callbacks', lifecycle);
-
-    asyncTest('add', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            add: function () {
-                ok(true, 'Triggers add callback');
-                start();
-            }
-        }).fileupload('add', param);
-    });
-
-    asyncTest('submit', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            submit: function () {
-                ok(true, 'Triggers submit callback');
-                start();
-                return false;
-            }
-        }).fileupload('add', param);
-    });
-
-    asyncTest('send', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            send: function () {
-                ok(true, 'Triggers send callback');
-                start();
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('done', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            done: function () {
-                ok(true, 'Triggers done callback');
-                start();
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('fail', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]},
-            fu = $('#fileupload').fileupload({
-                url: '404',
-                fail: function () {
-                    ok(true, 'Triggers fail callback');
-                    start();
-                }
-            });
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        fu.fileupload('send', param);
-    });
-
-    asyncTest('always', function () {
-        expect(2);
-        var param = {files: [{name: 'test'}]},
-            counter = 0,
-            fu = $('#fileupload').fileupload({
-                always: function () {
-                    ok(true, 'Triggers always callback');
-                    if (counter === 1) {
-                        start();
-                    } else {
-                        counter += 1;
-                    }
-                }
-            });
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        fu.fileupload('add', param).fileupload(
-            'option',
-            'url',
-            '404'
-        ).fileupload('add', param);
-    });
-
-    asyncTest('progress', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]},
-            counter = 0;
-        $('#fileupload').fileupload({
-            forceIframeTransport: true,
-            progress: function () {
-                ok(true, 'Triggers progress callback');
-                if (counter === 0) {
-                    start();
-                } else {
-                    counter += 1;
-                }
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('progressall', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]},
-            counter = 0;
-        $('#fileupload').fileupload({
-            forceIframeTransport: true,
-            progressall: function () {
-                ok(true, 'Triggers progressall callback');
-                if (counter === 0) {
-                    start();
-                } else {
-                    counter += 1;
-                }
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('start', function () {
-        expect(1);
-        var param = {files: [{name: '1'}, {name: '2'}]},
-            active = 0;
-        $('#fileupload').fileupload({
-            send: function () {
-                active += 1;
-            },
-            start: function () {
-                ok(!active, 'Triggers start callback before uploads');
-                start();
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('stop', function () {
-        expect(1);
-        var param = {files: [{name: '1'}, {name: '2'}]},
-            active = 0;
-        $('#fileupload').fileupload({
-            send: function () {
-                active += 1;
-            },
-            always: function () {
-                active -= 1;
-            },
-            stop: function () {
-                ok(!active, 'Triggers stop callback after uploads');
-                start();
-            }
-        }).fileupload('send', param);
-    });
-
-    test('change', function () {
-        var fu = $('#fileupload').fileupload(),
-            fuo = fu.data('blueimp-fileupload') || fu.data('fileupload'),
-            fileInput = fu.fileupload('option', 'fileInput');
-        expect(2);
-        fu.fileupload({
-            change: function (e, data) {
-                ok(true, 'Triggers change callback');
-                strictEqual(
-                    data.files.length,
-                    0,
-                    'Returns empty files list'
-                );
-            },
-            add: $.noop
-        });
-        fuo._onChange({
-            data: {fileupload: fuo},
-            target: fileInput[0]
-        });
-    });
-
-    test('paste', function () {
-        var fu = $('#fileupload').fileupload(),
-            fuo = fu.data('blueimp-fileupload') || fu.data('fileupload');
-        expect(1);
-        fu.fileupload({
-            paste: function () {
-                ok(true, 'Triggers paste callback');
-            },
-            add: $.noop
-        });
-        fuo._onPaste({
-            data: {fileupload: fuo},
-            originalEvent: {
-                dataTransfer: {files: [{}]},
-                clipboardData: {items: [{}]}
-            },
-            preventDefault: $.noop
-        });
-    });
-
-    test('drop', function () {
-        var fu = $('#fileupload').fileupload(),
-            fuo = fu.data('blueimp-fileupload') || fu.data('fileupload');
-        expect(1);
-        fu.fileupload({
-            drop: function () {
-                ok(true, 'Triggers drop callback');
-            },
-            add: $.noop
-        });
-        fuo._onDrop({
-            data: {fileupload: fuo},
-            originalEvent: {
-                dataTransfer: {files: [{}]},
-                clipboardData: {items: [{}]}
-            },
-            preventDefault: $.noop
-        });
-    });
-
-    test('dragover', function () {
-        var fu = $('#fileupload').fileupload(),
-            fuo = fu.data('blueimp-fileupload') || fu.data('fileupload');
-        expect(1);
-        fu.fileupload({
-            dragover: function () {
-                ok(true, 'Triggers dragover callback');
-            },
-            add: $.noop
-        });
-        fuo._onDragOver({
-            data: {fileupload: fuo},
-            originalEvent: {dataTransfer: {types: ['Files']}},
-            preventDefault: $.noop
-        });
-    });
-
-    module('Options', lifecycle);
-
-    test('paramName', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            paramName: null,
-            send: function (e, data) {
-                strictEqual(
-                    data.paramName[0],
-                    data.fileInput.prop('name'),
-                    'Takes paramName from file input field if not set'
-                );
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    test('url', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            url: null,
-            send: function (e, data) {
-                strictEqual(
-                    data.url,
-                    $(data.fileInput.prop('form')).prop('action'),
-                    'Takes url from form action if not set'
-                );
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    test('type', function () {
-        expect(2);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            type: null,
-            send: function (e, data) {
-                strictEqual(
-                    data.type,
-                    'POST',
-                    'Request type is "POST" if not set to "PUT"'
-                );
-                return false;
-            }
-        }).fileupload('send', param);
-        $('#fileupload').fileupload({
-            type: 'PUT',
-            send: function (e, data) {
-                strictEqual(
-                    data.type,
-                    'PUT',
-                    'Request type is "PUT" if set to "PUT"'
-                );
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    test('replaceFileInput', function () {
-        var fu = $('#fileupload').fileupload(),
-            fuo = fu.data('blueimp-fileupload') || fu.data('fileupload'),
-            fileInput = fu.fileupload('option', 'fileInput'),
-            fileInputElement = fileInput[0];
-        expect(2);
-        fu.fileupload({
-            replaceFileInput: false,
-            change: function () {
-                strictEqual(
-                    fu.fileupload('option', 'fileInput')[0],
-                    fileInputElement,
-                    'Keeps file input with replaceFileInput: false'
-                );
-            },
-            add: $.noop
-        });
-        fuo._onChange({
-            data: {fileupload: fuo},
-            target: fileInput[0]
-        });
-        fu.fileupload({
-            replaceFileInput: true,
-            change: function () {
-                notStrictEqual(
-                    fu.fileupload('option', 'fileInput')[0],
-                    fileInputElement,
-                    'Replaces file input with replaceFileInput: true'
-                );
-            },
-            add: $.noop
-        });
-        fuo._onChange({
-            data: {fileupload: fuo},
-            target: fileInput[0]
-        });
-    });
-
-    asyncTest('forceIframeTransport', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            forceIframeTransport: true,
-            done: function (e, data) {
-                strictEqual(
-                    data.dataType.substr(0, 6),
-                    'iframe',
-                    'Iframe Transport is used'
-                );
-                start();
-            }
-        }).fileupload('send', param);
-    });
-
-    test('singleFileUploads', function () {
-        expect(3);
-        var fu = $('#fileupload').fileupload(),
-            param = {files: [{name: '1'}, {name: '2'}]},
-            index = 1;
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        $('#fileupload').fileupload({
-            singleFileUploads: true,
-            add: function () {
-                ok(true, 'Triggers callback number ' + index.toString());
-                index += 1;
-            }
-        }).fileupload('add', param).fileupload(
-            'option',
-            'singleFileUploads',
-            false
-        ).fileupload('add', param);
-    });
-
-    test('limitMultiFileUploads', function () {
-        expect(3);
-        var fu = $('#fileupload').fileupload(),
-            param = {files: [
-                {name: '1'},
-                {name: '2'},
-                {name: '3'},
-                {name: '4'},
-                {name: '5'}
-            ]},
-            index = 1;
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        $('#fileupload').fileupload({
-            singleFileUploads: false,
-            limitMultiFileUploads: 2,
-            add: function () {
-                ok(true, 'Triggers callback number ' + index.toString());
-                index += 1;
-            }
-        }).fileupload('add', param);
-    });
-
-    test('limitMultiFileUploadSize', function () {
-        expect(7);
-        var fu = $('#fileupload').fileupload(),
-            param = {files: [
-                {name: '1-1', size: 100000},
-                {name: '1-2', size: 40000},
-                {name: '2-1', size: 100000},
-                {name: '3-1', size: 50000},
-                {name: '3-2', size: 40000},
-                {name: '4-1', size: 45000} // New request due to limitMultiFileUploads
-            ]},
-            param2 = {files: [
-                {name: '5-1'},
-                {name: '5-2'},
-                {name: '6-1'},
-                {name: '6-2'},
-                {name: '7-1'}
-            ]},
-            index = 1;
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        $('#fileupload').fileupload({
-            singleFileUploads: false,
-            limitMultiFileUploads: 2,
-            limitMultiFileUploadSize: 150000,
-            limitMultiFileUploadSizeOverhead: 5000,
-            add: function () {
-                ok(true, 'Triggers callback number ' + index.toString());
-                index += 1;
-            }
-        }).fileupload('add', param).fileupload('add', param2);
-    });
-
-    asyncTest('sequentialUploads', function () {
-        expect(6);
-        var param = {files: [
-                {name: '1'},
-                {name: '2'},
-                {name: '3'},
-                {name: '4'},
-                {name: '5'},
-                {name: '6'}
-            ]},
-            addIndex = 0,
-            sendIndex = 0,
-            loadIndex = 0,
-            fu = $('#fileupload').fileupload({
-                sequentialUploads: true,
-                add: function (e, data) {
-                    addIndex += 1;
-                    if (addIndex === 4) {
-                        data.submit().abort();
-                    } else {
-                        data.submit();
-                    }
-                },
-                send: function () {
-                    sendIndex += 1;
-                },
-                done: function () {
-                    loadIndex += 1;
-                    strictEqual(sendIndex, loadIndex, 'upload in order');
-                },
-                fail: function (e, data) {
-                    strictEqual(data.errorThrown, 'abort', 'upload aborted');
-                },
-                stop: function () {
-                    start();
-                }
-            });
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        fu.fileupload('add', param);
-    });
-
-    asyncTest('limitConcurrentUploads', function () {
-        expect(12);
-        var param = {files: [
-                {name: '1'},
-                {name: '2'},
-                {name: '3'},
-                {name: '4'},
-                {name: '5'},
-                {name: '6'},
-                {name: '7'},
-                {name: '8'},
-                {name: '9'},
-                {name: '10'},
-                {name: '11'},
-                {name: '12'}
-            ]},
-            addIndex = 0,
-            sendIndex = 0,
-            loadIndex = 0,
-            fu = $('#fileupload').fileupload({
-                limitConcurrentUploads: 3,
-                add: function (e, data) {
-                    addIndex += 1;
-                    if (addIndex === 4) {
-                        data.submit().abort();
-                    } else {
-                        data.submit();
-                    }
-                },
-                send: function () {
-                    sendIndex += 1;
-                },
-                done: function () {
-                    loadIndex += 1;
-                    ok(sendIndex - loadIndex < 3);
-                },
-                fail: function (e, data) {
-                    strictEqual(data.errorThrown, 'abort', 'upload aborted');
-                },
-                stop: function () {
-                    start();
-                }
-            });
-        (fu.data('blueimp-fileupload') || fu.data('fileupload'))
-            ._isXHRUpload = function () {
-                return true;
-            };
-        fu.fileupload('add', param);
-    });
-
-    if ($.support.xhrFileUpload) {
-        asyncTest('multipart', function () {
-            expect(2);
-            var param = {files: [{
-                    name: 'test.png',
-                    size: 123,
-                    type: 'image/png'
-                }]},
-                fu = $('#fileupload').fileupload({
-                    multipart: false,
-                    always: function (e, data) {
-                        strictEqual(
-                            data.contentType,
-                            param.files[0].type,
-                            'non-multipart upload sets file type as contentType'
-                        );
-                        strictEqual(
-                            data.headers['Content-Disposition'],
-                            'attachment; filename="' + param.files[0].name + '"',
-                            'non-multipart upload sets Content-Disposition header'
-                        );
-                        start();
-                    }
-                });
-            fu.fileupload('send', param);
-        });
-    }
-
-    module('UI Initialization', lifecycleUI);
-
-    test('Widget initialization', function () {
-        var fu = $('#fileupload').fileupload();
-        ok(fu.data('blueimp-fileupload') || fu.data('fileupload'));
-        ok(
-            $('#fileupload').fileupload('option', 'uploadTemplate').length,
-            'Initialized upload template'
-        );
-        ok(
-            $('#fileupload').fileupload('option', 'downloadTemplate').length,
-            'Initialized download template'
-        );
-    });
-
-    test('Buttonbar event listeners', function () {
-        var buttonbar = $('#fileupload .fileupload-buttonbar'),
-            files = [{name: 'test'}];
-        expect(4);
-        $('#fileupload').fileupload({
-            send: function () {
-                ok(true, 'Started file upload via global start button');
-            },
-            fail: function (e, data) {
-                ok(true, 'Canceled file upload via global cancel button');
-                data.context.remove();
-            },
-            destroy: function () {
-                ok(true, 'Delete action called via global delete button');
-            }
-        });
-        $('#fileupload').fileupload('add', {files: files});
-        buttonbar.find('.cancel').click();
-        $('#fileupload').fileupload('add', {files: files});
-        buttonbar.find('.start').click();
-        buttonbar.find('.cancel').click();
-        files[0].deleteUrl = 'http://example.org/banana.jpg';
-        ($('#fileupload').data('blueimp-fileupload') ||
-                $('#fileupload').data('fileupload'))
-            ._renderDownload(files)
-            .appendTo($('#fileupload .files')).show()
-            .find('.toggle').click();
-        buttonbar.find('.delete').click();
-    });
-
-    module('UI API', lifecycleUI);
-
-    test('destroy', function () {
-        var buttonbar = $('#fileupload .fileupload-buttonbar'),
-            files = [{name: 'test'}];
-        expect(1);
-        $('#fileupload').fileupload({
-            send: function () {
-                ok(true, 'This test should not run');
-                return false;
-            }
-        })
-            .fileupload('add', {files: files})
-            .fileupload('destroy');
-        buttonbar.find('.start').click(function () {
-            ok(true, 'Clicked global start button');
-            return false;
-        }).click();
-    });
-
-    test('disable/enable', function () {
-        var buttonbar = $('#fileupload .fileupload-buttonbar');
-        $('#fileupload').fileupload();
-        $('#fileupload').fileupload('disable');
-        strictEqual(
-            buttonbar.find('input[type=file], button').not(':disabled').length,
-            0,
-            'Disables the buttonbar buttons'
-        );
-        $('#fileupload').fileupload('enable');
-        strictEqual(
-            buttonbar.find('input[type=file], button').not(':disabled').length,
-            4,
-            'Enables the buttonbar buttons'
-        );
-    });
-
-    module('UI Callbacks', lifecycleUI);
-
-    test('destroy', function () {
-        expect(3);
-        $('#fileupload').fileupload({
-            destroy: function (e, data) {
-                ok(true, 'Triggers destroy callback');
-                strictEqual(
-                    data.url,
-                    'test',
-                    'Passes over deletion url parameter'
-                );
-                strictEqual(
-                    data.type,
-                    'DELETE',
-                    'Passes over deletion request type parameter'
-                );
-            }
-        });
-        ($('#fileupload').data('blueimp-fileupload') ||
-                $('#fileupload').data('fileupload'))
-            ._renderDownload([{
-                name: 'test',
-                deleteUrl: 'test',
-                deleteType: 'DELETE'
-            }])
-            .appendTo($('#fileupload .files'))
-            .show()
-            .find('.toggle').click();
-        $('#fileupload .fileupload-buttonbar .delete').click();
-    });
-
-    asyncTest('added', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            added: function (e, data) {
-                start();
-                strictEqual(
-                    data.files[0].name,
-                    param.files[0].name,
-                    'Triggers added callback'
-                );
-            },
-            send: function () {
-                return false;
-            }
-        }).fileupload('add', param);
-    });
-
-    asyncTest('started', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            started: function () {
-                start();
-                ok('Triggers started callback');
-                return false;
-            },
-            sent: function () {
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('sent', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            sent: function (e, data) {
-                start();
-                strictEqual(
-                    data.files[0].name,
-                    param.files[0].name,
-                    'Triggers sent callback'
-                );
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('completed', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            completed: function () {
-                start();
-                ok('Triggers completed callback');
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('failed', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            failed: function () {
-                start();
-                ok('Triggers failed callback');
-                return false;
-            }
-        }).fileupload('send', param).abort();
-    });
-
-    asyncTest('stopped', function () {
-        expect(1);
-        var param = {files: [{name: 'test'}]};
-        $('#fileupload').fileupload({
-            stopped: function () {
-                start();
-                ok('Triggers stopped callback');
-                return false;
-            }
-        }).fileupload('send', param);
-    });
-
-    asyncTest('destroyed', function () {
-        expect(1);
-        $('#fileupload').fileupload({
-            dataType: 'html',
-            destroyed: function () {
-                start();
-                ok(true, 'Triggers destroyed callback');
-            }
-        });
-        ($('#fileupload').data('blueimp-fileupload') ||
-                $('#fileupload').data('fileupload'))
-            ._renderDownload([{
-                name: 'test',
-                deleteUrl: '.',
-                deleteType: 'GET'
-            }])
-            .appendTo($('#fileupload .files'))
-            .show()
-            .find('.toggle').click();
-        $('#fileupload .fileupload-buttonbar .delete').click();
-    });
-
-    module('UI Options', lifecycleUI);
-
-    test('autoUpload', function () {
-        expect(1);
-        $('#fileupload')
-            .fileupload({
-                autoUpload: true,
-                send: function () {
-                    ok(true, 'Started file upload automatically');
-                    return false;
-                }
-            })
-            .fileupload('add', {files: [{name: 'test'}]})
-            .fileupload('option', 'autoUpload', false)
-            .fileupload('add', {files: [{name: 'test'}]});
-    });
-
-    test('maxNumberOfFiles', function () {
-        expect(3);
-        var addIndex = 0,
-            sendIndex = 0;
-        $('#fileupload')
-            .fileupload({
-                autoUpload: true,
-                maxNumberOfFiles: 3,
-                singleFileUploads: false,
-                send: function () {
-                    strictEqual(
-                        sendIndex += 1,
-                        addIndex
-                    );
-                },
-                progress: $.noop,
-                progressall: $.noop,
-                done: $.noop,
-                stop: $.noop
-            })
-            .fileupload('add', {files: [{name: (addIndex += 1)}]})
-            .fileupload('add', {files: [{name: (addIndex += 1)}]})
-            .fileupload('add', {files: [{name: (addIndex += 1)}]})
-            .fileupload('add', {files: [{name: 'test'}]});
-    });
-
-    test('maxFileSize', function () {
-        expect(2);
-        var addIndex = 0,
-            sendIndex = 0;
-        $('#fileupload')
-            .fileupload({
-                autoUpload: true,
-                maxFileSize: 1000,
-                send: function () {
-                    strictEqual(
-                        sendIndex += 1,
-                        addIndex
-                    );
-                    return false;
-                }
-            })
-            .fileupload('add', {files: [{
-                name: (addIndex += 1)
-            }]})
-            .fileupload('add', {files: [{
-                name: (addIndex += 1),
-                size: 999
-            }]})
-            .fileupload('add', {files: [{
-                name: 'test',
-                size: 1001
-            }]})
-            .fileupload({
-                send: function (e, data) {
-                    ok(
-                        !$.blueimp.fileupload.prototype.options
-                            .send.call(this, e, data)
-                    );
-                    return false;
-                }
-            });
-    });
-
-    test('minFileSize', function () {
-        expect(2);
-        var addIndex = 0,
-            sendIndex = 0;
-        $('#fileupload')
-            .fileupload({
-                autoUpload: true,
-                minFileSize: 1000,
-                send: function () {
-                    strictEqual(
-                        sendIndex += 1,
-                        addIndex
-                    );
-                    return false;
-                }
-            })
-            .fileupload('add', {files: [{
-                name: (addIndex += 1)
-            }]})
-            .fileupload('add', {files: [{
-                name: (addIndex += 1),
-                size: 1001
-            }]})
-            .fileupload('add', {files: [{
-                name: 'test',
-                size: 999
-            }]})
-            .fileupload({
-                send: function (e, data) {
-                    ok(
-                        !$.blueimp.fileupload.prototype.options
-                            .send.call(this, e, data)
-                    );
-                    return false;
-                }
-            });
-    });
-
-    test('acceptFileTypes', function () {
-        expect(2);
-        var addIndex = 0,
-            sendIndex = 0;
-        $('#fileupload')
-            .fileupload({
-                autoUpload: true,
-                acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
-                disableImageMetaDataLoad: true,
-                send: function () {
-                    strictEqual(
-                        sendIndex += 1,
-                        addIndex
-                    );
-                    return false;
-                }
-            })
-            .fileupload('add', {files: [{
-                name: (addIndex += 1) + '.jpg'
-            }]})
-            .fileupload('add', {files: [{
-                name: (addIndex += 1),
-                type: 'image/jpeg'
-            }]})
-            .fileupload('add', {files: [{
-                name: 'test.txt',
-                type: 'text/plain'
-            }]})
-            .fileupload({
-                send: function (e, data) {
-                    ok(
-                        !$.blueimp.fileupload.prototype.options
-                            .send.call(this, e, data)
-                    );
-                    return false;
-                }
-            });
-    });
-
-    test('acceptFileTypes as HTML5 data attribute', function () {
-        expect(2);
-        var regExp = /(\.|\/)(gif|jpe?g|png)$/i;
-        $('#fileupload')
-            .attr('data-accept-file-types', regExp.toString())
-            .fileupload();
-        strictEqual(
-            $.type($('#fileupload').fileupload('option', 'acceptFileTypes')),
-            $.type(regExp)
-        );
-        strictEqual(
-            $('#fileupload').fileupload('option', 'acceptFileTypes').toString(),
-            regExp.toString()
-        );
-    });
-
-});