Merge branch '3.8RC'3.8

94 files changed, 1869 insertions, 786 deletions

diff --git a/Zotlabs/Module/Acl.php b/Zotlabs/Module/Acl.php
index 0c2ad7522..ea131e08c 100644
--- a/Zotlabs/Module/Acl.php
+++ b/Zotlabs/Module/Acl.php
@@ -81,7 +81,7 @@ class Acl extends \Zotlabs\Web\Controller {
 
 
 		if($search) {
-			$sql_extra = " AND groups.gname LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " ";
+			$sql_extra = " AND pgrp.gname LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " ";
 			$sql_extra2 = "AND ( xchan_name LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " OR xchan_addr LIKE " . protect_sprintf( "'%" . dbesc(punify($search)) . ((strpos($search,'@') === false) ? "%@%'"  : "%'")) . ") ";
 	
 			// This horrible mess is needed because position also returns 0 if nothing is found. 
@@ -128,13 +128,13 @@ class Acl extends \Zotlabs\Web\Controller {
 
 			// Normal privacy groups
 
-			$r = q("SELECT groups.id, groups.hash, groups.gname
-					FROM groups, group_member 
-					WHERE groups.deleted = 0 AND groups.uid = %d 
-					AND group_member.gid = groups.id
+			$r = q("SELECT pgrp.id, pgrp.hash, pgrp.gname
+					FROM pgrp, pgrp_member 
+					WHERE pgrp.deleted = 0 AND pgrp.uid = %d 
+					AND pgrp_member.gid = pgrp.id
 					$sql_extra
-					GROUP BY groups.id
-					ORDER BY groups.gname 
+					GROUP BY pgrp.id
+					ORDER BY pgrp.gname 
 					LIMIT %d OFFSET %d",
 				intval(local_channel()),
 				intval($count),
diff --git a/Zotlabs/Module/Admin.php b/Zotlabs/Module/Admin.php
index 2df8dc25d..6edced9b5 100644
--- a/Zotlabs/Module/Admin.php
+++ b/Zotlabs/Module/Admin.php
@@ -109,7 +109,7 @@ class Admin extends \Zotlabs\Web\Controller {
 
 		// available channels, primary and clones
 		$channels = array();
-		$r = q("SELECT COUNT(*) AS total, COUNT(CASE WHEN channel_primary = 1 THEN 1 ELSE NULL END) AS main, COUNT(CASE WHEN channel_primary = 0 THEN 1 ELSE NULL END) AS clones FROM channel WHERE channel_removed = 0");
+		$r = q("SELECT COUNT(*) AS total, COUNT(CASE WHEN channel_primary = 1 THEN 1 ELSE NULL END) AS main, COUNT(CASE WHEN channel_primary = 0 THEN 1 ELSE NULL END) AS clones FROM channel WHERE channel_removed = 0 and channel_system = 0");
 		if ($r) {
 			$channels['total']  = array('label' => t('Channels'), 'val' => $r[0]['total']);
 			$channels['main']   = array('label' => t('Primary'), 'val' => $r[0]['main']);
diff --git a/Zotlabs/Module/Admin/Account_edit.php b/Zotlabs/Module/Admin/Account_edit.php
index 6dfadf183..0300fb10c 100644
--- a/Zotlabs/Module/Admin/Account_edit.php
+++ b/Zotlabs/Module/Admin/Account_edit.php
@@ -31,7 +31,7 @@ class Account_edit {
 		}
 
 		$service_class = trim($_REQUEST['service_class']);
-		$account_level = intval(trim($_REQUEST['account_level']));
+		$account_level = 5;
 		$account_language = trim($_REQUEST['account_language']);
 
 		$r = q("update account set account_service_class = '%s', account_level = %d, account_language = '%s' 
@@ -68,7 +68,6 @@ class Account_edit {
 			'$title' => t('Account Edit'),
 			'$pass1' => [ 'pass1', t('New Password'), ' ','' ],
 			'$pass2' => [ 'pass2', t('New Password again'), ' ','' ],
-			'$account_level' => [ 'account_level', t('Technical skill level'), $x[0]['account_level'], '', \Zotlabs\Lib\Techlevels::levels() ],
 			'$account_language' => [ 'account_language' , t('Account language (for emails)'), $x[0]['account_language'], '', language_list() ],
 			'$service_class' => [ 'service_class', t('Service class'), $x[0]['account_service_class'], '' ],
 			'$submit' => t('Submit'),
@@ -81,4 +80,4 @@ class Account_edit {
 	}
 
 
-}
\ No newline at end of file
+}
diff --git a/Zotlabs/Module/Admin/Site.php b/Zotlabs/Module/Admin/Site.php
index 5912a7c97..09b038729 100644
--- a/Zotlabs/Module/Admin/Site.php
+++ b/Zotlabs/Module/Admin/Site.php
@@ -72,7 +72,6 @@ class Site {
 		$maxloadavg        = ((x($_POST,'maxloadavg'))       ? intval(trim($_POST['maxloadavg'])) : 50);
 		$feed_contacts     = ((x($_POST,'feed_contacts'))    ? intval($_POST['feed_contacts'])    : 0);
 		$verify_email      = ((x($_POST,'verify_email'))     ? 1 : 0);
-		$techlevel_lock    = ((x($_POST,'techlock'))         ? intval($_POST['techlock'])   : 0);
 		$imagick_path      = ((x($_POST,'imagick_path'))     ? trim($_POST['imagick_path'])   : '');
 		$thumbnail_security  = ((x($_POST,'thumbnail_security'))     ? intval($_POST['thumbnail_security'])   : 0);
 		$force_queue       = ((intval($_POST['force_queue']) > 0) ? intval($_POST['force_queue'])   : 3000);
@@ -81,10 +80,6 @@ class Site {
 
 		$permissions_role = escape_tags(trim($_POST['permissions_role']));
 
-		$techlevel         = null;
-		if(array_key_exists('techlevel', $_POST))
-			$techlevel = intval($_POST['techlevel']);
-
 		set_config('system', 'feed_contacts', $feed_contacts);
 		set_config('system', 'delivery_interval', $delivery_interval);
 		set_config('system', 'delivery_batch_count', $delivery_batch_count);
@@ -110,12 +105,6 @@ class Site {
 		set_config('system', 'pubstream_incl',$pub_incl);
 		set_config('system', 'pubstream_excl',$pub_excl);
 
-		set_config('system', 'techlevel_lock', $techlevel_lock);
-
-
-
-		if(! is_null($techlevel))
-			set_config('system', 'techlevel', $techlevel);
 
 		if($directory_server)
 			set_config('system','directory_server',$directory_server);
@@ -284,15 +273,6 @@ class Site {
 		// now invert the logic for the setting.
 		$discover_tab = (1 - $discover_tab);
 
-		$techlevels = [
-			'0' => t('Beginner/Basic'),
-			'1' => t('Novice - not skilled but willing to learn'),
-			'2' => t('Intermediate - somewhat comfortable'),
-			'3' => t('Advanced - very comfortable'),
-			'4' => t('Expert - I can write computer code'),
-			'5' => t('Wizard - I probably know more than you do')
-		];
-
 		$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
 		$default_role = get_config('system','default_permissions_role','social');
 
@@ -316,10 +296,6 @@ class Site {
 			// name, label, value, help string, extra data...
 			'$sitename' 		=> array('sitename', t("Site name"), htmlspecialchars(get_config('system','sitename'), ENT_QUOTES, 'UTF-8'),''),
 
-			'$techlevel' => [ 'techlevel', t('Site default technical skill level'), get_config('system','techlevel'), t('Used to provide a member experience matched to technical comfort level'), $techlevels ],
-
-			'$techlock' => [ 'techlock', t('Lock the technical skill level setting'), get_config('system','techlevel_lock'), t('Members can set their own technical comfort level by default') ],
-
 			'$banner'			=> array('banner', t("Banner/Logo"), $banner, t('Unfiltered HTML/CSS/JS is allowed')),
 			'$admininfo'		=> array('admininfo', t("Administrator Information"), $admininfo, t("Contact information for site administrators.  Displayed on siteinfo page.  BBCode can be used here")),
 			'$siteinfo'		=> array('siteinfo', t('Site Information'), get_config('system','siteinfo'), t("Publicly visible description of this site.  Displayed on siteinfo page.  BBCode can be used here")),
@@ -335,7 +311,7 @@ class Site {
 			'$access_policy'	=> array('access_policy', t("Which best describes the types of account offered by this hub?"), get_config('system','access_policy'), t("This is displayed on the public server site list."), $access_choices),
 			'$register_text'	=> array('register_text', t("Register text"), htmlspecialchars(get_config('system','register_text'), ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
 			'$role'         => $role,
-			'$frontpage'	=> array('frontpage', t("Site homepage to show visitors (default: login box)"), get_config('system','frontpage'), t("example: 'public' to show public stream, 'page/sys/home' to show a system webpage called 'home' or 'include:home.html' to include a file.")),
+			'$frontpage'	=> array('frontpage', t("Site homepage to show visitors (default: login box)"), get_config('system','frontpage'), t("example: 'pubstream' to show public stream, 'page/sys/home' to show a system webpage called 'home' or 'include:home.html' to include a file.")),
 			'$mirror_frontpage'	=> array('mirror_frontpage', t("Preserve site homepage URL"), get_config('system','mirror_frontpage'), t('Present the site homepage in a frame at the original location instead of redirecting')),
 			'$abandon_days'     => array('abandon_days', t('Accounts abandoned after x days'), get_config('system','account_abandon_days'), t('Will not waste system resources polling external sites for abandonded accounts. Enter 0 for no time limit.')),
 			'$allowed_sites'	=> array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
diff --git a/Zotlabs/Module/Appman.php b/Zotlabs/Module/Appman.php
index 3ebafafa4..f50dcc2ab 100644
--- a/Zotlabs/Module/Appman.php
+++ b/Zotlabs/Module/Appman.php
@@ -113,10 +113,12 @@ class Appman extends \Zotlabs\Web\Controller {
 			if($r) {
 				$app = $r[0];
 
-				$term = q("select * from term where otype = %d and oid = %d",
+				$term = q("select * from term where otype = %d and oid = %d and uid = %d",
 					intval(TERM_OBJ_APP),
-					intval($r[0]['id'])
+					intval($r[0]['id']),
+					intval(local_channel())
 				);
+
 				if($term) {
 					$app['categories'] = '';
 					foreach($term as $t) {
diff --git a/Zotlabs/Module/Apps.php b/Zotlabs/Module/Apps.php
index 78c8d99ae..05b4495fc 100644
--- a/Zotlabs/Module/Apps.php
+++ b/Zotlabs/Module/Apps.php
@@ -47,11 +47,11 @@ class Apps extends \Zotlabs\Web\Controller {
 		return replace_macros(get_markup_template('myapps.tpl'), array(
 			'$sitename' => get_config('system','sitename'),
 			'$cat' => $cat,
-			'$title' => t('Apps'),
+			'$title' => (($available) ? t('Available Apps') : t('Installed Apps')),
 			'$apps' => $apps,
 			'$authed' => ((local_channel()) ? true : false),
-			'$manage' => (($available) ? '' : t('Manage apps')),
-			'$create' => (($mode == 'edit') ? t('Create new app') : '')
+			'$manage' => (($available) ? '' : t('Manage Apps')),
+			'$create' => (($mode == 'edit') ? t('Create Custom App') : '')
 		));
 	
 	}
diff --git a/Zotlabs/Module/Article_edit.php b/Zotlabs/Module/Article_edit.php
index 89abccc40..d3cce343f 100644
--- a/Zotlabs/Module/Article_edit.php
+++ b/Zotlabs/Module/Article_edit.php
@@ -122,7 +122,7 @@ class Article_edit extends \Zotlabs\Web\Controller {
 			'bbcode' => (($mimetype  == 'text/bbcode') ? true : false)
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Article_edit');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit Article'),
diff --git a/Zotlabs/Module/Articles.php b/Zotlabs/Module/Articles.php
index 284868241..58c16be45 100644
--- a/Zotlabs/Module/Articles.php
+++ b/Zotlabs/Module/Articles.php
@@ -1,12 +1,17 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\PermissionDescription;
+
 require_once('include/channel.php');
 require_once('include/conversation.php');
 require_once('include/acl_selectors.php');
 
 
-class Articles extends \Zotlabs\Web\Controller {
+class Articles extends Controller {
 
 	function init() {
 	
@@ -25,22 +30,27 @@ class Articles extends \Zotlabs\Web\Controller {
 			return login();
 		}
 
-		if(! \App::$profile) {
+		if(! App::$profile) {
 			notice( t('Requested profile is not available.') . EOL );
-			\App::$error = 404;
+			App::$error = 404;
 			return;
 		}
 
-		if(! feature_enabled(\App::$profile_uid,'articles')) {
-			return;
+		if(! Apps::system_app_installed(App::$profile_uid, 'Articles')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Articles App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Create interactive articles');
+			return $o;
 		}
 
-		nav_set_selected(t('Articles'));
+		nav_set_selected('Articles');
 
 		head_add_link([ 
 			'rel'   => 'alternate',
 			'type'  => 'application/json+oembed',
-			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
+			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . App::$query_string),
 			'title' => 'oembed'
 		]);
 
@@ -48,19 +58,21 @@ class Articles extends \Zotlabs\Web\Controller {
 		$category = (($_REQUEST['cat']) ? escape_tags(trim($_REQUEST['cat'])) : '');
 					
 		if($category) {
-			$sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
+			$sql_extra2 .= protect_sprintf(term_item_parent_query(App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
 		}
 
+		$datequery = ((x($_GET,'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : '');
+		$datequery2 = ((x($_GET,'dbegin') && is_a_date_arg($_GET['dbegin'])) ? notags($_GET['dbegin']) : '');
 
 		$which = argv(1);
 		
 		$selected_card = ((argc() > 2) ? argv(2) : '');
 
-		$_SESSION['return_url'] = \App::$query_string;
+		$_SESSION['return_url'] = App::$query_string;
 	
 		$uid      = local_channel();
-		$owner    = \App::$profile_uid;
-		$observer = \App::get_observer();
+		$owner    = App::$profile_uid;
+		$observer = App::get_observer();
 	
 		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
 		
@@ -98,7 +110,7 @@ class Articles extends \Zotlabs\Web\Controller {
 				'lockstate'         => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] 
 					|| $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
 				'acl'               => (($is_owner) ? populate_acl($channel_acl, false, 
-					\Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''),
+					PermissionDescription::fromGlobalPermission('view_pages')) : ''),
 				'permissions'       => $channel_acl,
 				'showacl'           => (($is_owner) ? true : false),
 				'visitor'           => true,
@@ -120,7 +132,7 @@ class Articles extends \Zotlabs\Web\Controller {
 				$x['title'] = $_REQUEST['title'];
 			if($_REQUEST['body'])
 				$x['body'] = $_REQUEST['body'];
-			$editor = status_editor($a,$x);
+			$editor = status_editor($a,$x,false,'Articles');
 
 		}
 		else {
@@ -128,8 +140,8 @@ class Articles extends \Zotlabs\Web\Controller {
 		}
 		
 		$itemspage = get_pconfig(local_channel(),'system','itemspage');
-		\App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
-		$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
+		App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+		$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
 
 		
 		$sql_extra = item_permissions_sql($owner);
@@ -143,10 +155,21 @@ class Articles extends \Zotlabs\Web\Controller {
 				$sql_item = "and item.id = " . intval($r[0]['iid']) . " ";
 			}
 		}
-				
+		if($datequery) {
+			$sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
+			$order = 'post';
+		}
+		if($datequery2) {
+			$sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
+		}
+
+		if($datequery || $datequery2) {
+			$sql_extra2 .= " and item.item_thread_top != 0 ";
+		}
+
 		$r = q("select * from item 
 			where item.uid = %d and item_type = %d 
-			$sql_extra $sql_item order by item.created desc $pager_sql",
+			$sql_extra $sql_extra2 $sql_item order by item.created desc $pager_sql",
 			intval($owner),
 			intval(ITEM_TYPE_ARTICLE)
 		);
@@ -166,7 +189,7 @@ class Articles extends \Zotlabs\Web\Controller {
 				WHERE item.uid = %d $item_normal
 				AND item.parent IN ( %s )
 				$sql_extra $sql_extra2 ",
-				intval(\App::$profile['profile_uid']),
+				intval(App::$profile['profile_uid']),
 				dbesc($parents_str)
 			);
 			if($items) {
diff --git a/Zotlabs/Module/Authorize.php b/Zotlabs/Module/Authorize.php
index bfb76150f..c6709f602 100644
--- a/Zotlabs/Module/Authorize.php
+++ b/Zotlabs/Module/Authorize.php
@@ -7,27 +7,34 @@ use Zotlabs\Identity\OAuth2Storage;
 class Authorize extends \Zotlabs\Web\Controller {
 
 	function get() {
-		if (!local_channel()) {
+		if (! local_channel()) {
 			return login();
-		} else {
-			// TODO: Fully implement the dynamic client registration protocol:
-			// OpenID Connect Dynamic Client Registration 1.0 Client Metadata
-			// http://openid.net/specs/openid-connect-registration-1_0.html
-			$app = array(
-				'name' => (x($_REQUEST, 'client_name') ? urldecode($_REQUEST['client_name']) : t('Unknown App')),
-				'icon' => (x($_REQUEST, 'logo_uri')    ? urldecode($_REQUEST['logo_uri']) : z_root() . '/images/icons/plugin.png'),
-				'url'  => (x($_REQUEST, 'client_uri')  ? urldecode($_REQUEST['client_uri']) : ''),
-			);
-			$o .= replace_macros(get_markup_template('oauth_authorize.tpl'), array(
-				'$title' => t('Authorize'),
-				'$authorize' => sprintf( t('Do you authorize the app %s to access your channel data?'), '<a style="float: none;" href="' . $app['url'] . '">' . $app['name'] . '</a> '),
-				'$app' => $app,
-				'$yes' => t('Allow'),
-				'$no' => t('Deny'),
-				'$client_id' => (x($_REQUEST, 'client_id') ? $_REQUEST['client_id'] : ''),
+		} 
+		else {
+
+			$name = $_REQUEST['client_name'];
+			if(! $name) {
+				$name = (($_REQUEST['client_id']) ?: t('Unknown App'));
+			}
+
+			$app = [
+				'name' => $name,
+				'icon' => (x($_REQUEST, 'logo_uri')    ? $_REQUEST['logo_uri'] : z_root() . '/images/icons/plugin.png'),
+				'url'  => (x($_REQUEST, 'client_uri')  ? $_REQUEST['client_uri'] : ''),
+			];
+
+			$link = (($app['url']) ? '<a style="float: none;" href="' . $app['url'] . '">' . $app['name'] . '</a> ' : $app['name']);
+
+			$o .= replace_macros(get_markup_template('oauth_authorize.tpl'), [
+				'$title'        => t('Authorize'),
+				'$authorize'    => sprintf( t('Do you authorize the app %s to access your channel data?'), $link ),
+				'$app'          => $app,
+				'$yes'          => t('Allow'),
+				'$no'           => t('Deny'),
+				'$client_id'    => (x($_REQUEST, 'client_id') ? $_REQUEST['client_id'] : ''),
 				'$redirect_uri' => (x($_REQUEST, 'redirect_uri') ? $_REQUEST['redirect_uri'] : ''),
-				'$state' => (x($_REQUEST, 'state') ? $_REQUEST['state'] : ''),
-			));
+				'$state'        => (x($_REQUEST, 'state') ? $_REQUEST['state'] : ''),
+			]);
 			return $o;
 		}
 	}
@@ -60,13 +67,16 @@ class Authorize extends \Zotlabs\Web\Controller {
 		$request = \OAuth2\Request::createFromGlobals();
 		$response = new \OAuth2\Response();
 
+		// Note, "sub" field must match type and content. $user_id is used to populate - make sure it's a string. 
+		$channel = channelx_by_n(local_channel());
+		$user_id = $channel['channel_id'];
+
 		// If the client is not registered, add to the database
 		if (!$client = $storage->getClientDetails($client_id)) {
-			$client_secret = random_string(16);
+			// Until "Dynamic Client Registration" is pursued - allow new clients to assign their own secret in the REQUEST
+			$client_secret = (isset($_REQUEST['client_secret'])) ? $_REQUEST['client_secret'] : random_string(16);
 			// Client apps are registered per channel
-			$user_id = local_channel();
-			$storage->setClientDetails($client_id, $client_secret, $redirect_uri, 'authorization_code', null, $user_id);
-			
+			$storage->setClientDetails($client_id, $client_secret, $redirect_uri, 'authorization_code', $_REQUEST['scope'], $user_id);
 		}
 		if (!$client = $storage->getClientDetails($client_id)) {
 			// There was an error registering the client.
@@ -83,7 +93,7 @@ class Authorize extends \Zotlabs\Web\Controller {
 
 		// print the authorization code if the user has authorized your client
 		$is_authorized = ($_POST['authorize'] === 'allow');
-		$s->handleAuthorizeRequest($request, $response, $is_authorized, local_channel());
+		$s->handleAuthorizeRequest($request, $response, $is_authorized, $user_id);
 		if ($is_authorized) {
 			$code = substr($response->getHttpHeader('Location'), strpos($response->getHttpHeader('Location'), 'code=') + 5, 40);
 			logger('Authorization Code: ' .  $code);
diff --git a/Zotlabs/Module/Blocks.php b/Zotlabs/Module/Blocks.php
index e6a97794d..fde30a6dd 100644
--- a/Zotlabs/Module/Blocks.php
+++ b/Zotlabs/Module/Blocks.php
@@ -109,7 +109,7 @@ class Blocks extends \Zotlabs\Web\Controller {
 		if($_REQUEST['pagetitle'])
 			$x['pagetitle'] = $_REQUEST['pagetitle'];
 	
-		$editor = status_editor($a,$x);
+		$editor = status_editor($a,$x,false,'Blocks');
 	
 
 		$r = q("select iconfig.iid, iconfig.k, iconfig.v, mid, title, body, mimetype, created, edited from iconfig 
diff --git a/Zotlabs/Module/Bookmarks.php b/Zotlabs/Module/Bookmarks.php
index e147ffe6c..4b4929c65 100644
--- a/Zotlabs/Module/Bookmarks.php
+++ b/Zotlabs/Module/Bookmarks.php
@@ -1,6 +1,9 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+
 
 class Bookmarks extends \Zotlabs\Web\Controller {
 
@@ -8,7 +11,10 @@ class Bookmarks extends \Zotlabs\Web\Controller {
 		if(! local_channel())
 			return;
 
-		nav_set_selected('View Bookmarks');
+		if(! Apps::system_app_installed(local_channel(), 'Bookmarks'))
+			return;
+
+		nav_set_selected('Bookmarks');
 
 		$item_id = intval($_REQUEST['item']);
 		$burl = trim($_REQUEST['burl']);
@@ -59,19 +65,26 @@ class Bookmarks extends \Zotlabs\Web\Controller {
 		killme();
 	}
 	
-		function get() {
+	function get() {
 		if(! local_channel()) {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
-	
+
+		if(! Apps::system_app_installed(local_channel(), 'Bookmarks')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Bookmarks App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Bookmark links from posts and manage them');
+			return $o;
+		}
 	
 		require_once('include/menu.php');
 		require_once('include/conversation.php');
 	
 		$channel = \App::get_channel();
 	
-		//$o = profile_tabs($a,true,$channel['channel_address']);
 		$o = '';
 	
 		$o .= '<div class="generic-content-wrapper-styled">';
diff --git a/Zotlabs/Module/Cal.php b/Zotlabs/Module/Cal.php
index c8403e979..70098a2a1 100644
--- a/Zotlabs/Module/Cal.php
+++ b/Zotlabs/Module/Cal.php
@@ -6,6 +6,7 @@ require_once('include/bbcode.php');
 require_once('include/datetime.php');
 require_once('include/event.php');
 require_once('include/items.php');
+require_once('include/html2plain.php');
 
 
 class Cal extends \Zotlabs\Web\Controller {
@@ -74,7 +75,7 @@ class Cal extends \Zotlabs\Web\Controller {
 	
 		$sql_extra = permissions_sql($channel['channel_id'],get_observer_hash(),'event');
 	
-		$first_day = get_pconfig(local_channel(),'system','cal_first_day');
+		$first_day = feature_enabled($channel['channel_id'], 'events_cal_first_day');
 		$first_day = (($first_day) ? $first_day : 0);
 	
 		$htpl = get_markup_template('event_head.tpl');
@@ -88,9 +89,6 @@ class Cal extends \Zotlabs\Web\Controller {
 	
 		$o = '';
 	
-		//$tabs = profile_tabs($a, True, $channel['channel_address']);
-		$tabs = '';
-	
 		$mode = 'view';
 		$y = 0;
 		$m = 0;
@@ -296,6 +294,7 @@ class Cal extends \Zotlabs\Web\Controller {
 					}
 					$html = format_event_html($rr);
 					$rr['desc'] = zidify_links(smilies(bbcode($rr['desc'])));
+					$rr['description'] = htmlentities(html2plain(bbcode($rr['description'])),ENT_COMPAT,'UTF-8',false);
 					$rr['location'] = zidify_links(smilies(bbcode($rr['location'])));
 					$events[] = array(
 						'id'=>$rr['id'],
@@ -347,8 +346,7 @@ class Cal extends \Zotlabs\Web\Controller {
 				'$next'		=> t('Next'),
 				'$today'	=> t('Today'),
 				'$form'		=> $form,
-				'$expandform'	=> ((x($_GET,'expandform')) ? true : false),
-				'$tabs'		=> $tabs
+				'$expandform'	=> ((x($_GET,'expandform')) ? true : false)
 			));
 			
 			if (x($_GET,'id')){ echo $o; killme(); }
diff --git a/Zotlabs/Module/Card_edit.php b/Zotlabs/Module/Card_edit.php
index 694bdc4ea..e01e70fdb 100644
--- a/Zotlabs/Module/Card_edit.php
+++ b/Zotlabs/Module/Card_edit.php
@@ -122,7 +122,7 @@ class Card_edit extends \Zotlabs\Web\Controller {
 			'bbcode' => (($mimetype  == 'text/bbcode') ? true : false)
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Card_edit');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit Card'),
diff --git a/Zotlabs/Module/Cards.php b/Zotlabs/Module/Cards.php
index f196988a2..b66de158b 100644
--- a/Zotlabs/Module/Cards.php
+++ b/Zotlabs/Module/Cards.php
@@ -1,12 +1,16 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\PermissionDescription;
+
 require_once('include/channel.php');
 require_once('include/conversation.php');
 require_once('include/acl_selectors.php');
 
-
-class Cards extends \Zotlabs\Web\Controller {
+class Cards extends Controller {
 
 	function init() {
 
@@ -29,22 +33,27 @@ class Cards extends \Zotlabs\Web\Controller {
 			return login();
 		}
 
-		if(! \App::$profile) {
+		if(! App::$profile) {
 			notice( t('Requested profile is not available.') . EOL );
-			\App::$error = 404;
+			App::$error = 404;
 			return;
 		}
 
-		if(! feature_enabled(\App::$profile_uid, 'cards')) {
-			return;
+		if(! Apps::system_app_installed(App::$profile_uid, 'Cards')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Cards App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Create personal planning cards');
+			return $o;
 		}
 
-		nav_set_selected(t('Cards'));
+		nav_set_selected('Cards');
 
 		head_add_link([
 			'rel'   => 'alternate',
 			'type'  => 'application/json+oembed',
-			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
+			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . App::$query_string),
 			'title' => 'oembed'
 		]);
 
@@ -52,7 +61,7 @@ class Cards extends \Zotlabs\Web\Controller {
 		$category = (($_REQUEST['cat']) ? escape_tags(trim($_REQUEST['cat'])) : '');
 
 		if($category) {
-			$sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'], 'item', $category, TERM_CATEGORY));
+			$sql_extra2 .= protect_sprintf(term_item_parent_query(App::$profile['profile_uid'], 'item', $category, TERM_CATEGORY));
 		}
 
 
@@ -60,11 +69,11 @@ class Cards extends \Zotlabs\Web\Controller {
 
 		$selected_card = ((argc() > 2) ? argv(2) : '');
 
-		$_SESSION['return_url'] = \App::$query_string;
+		$_SESSION['return_url'] = App::$query_string;
 
 		$uid      = local_channel();
-		$owner    = \App::$profile_uid;
-		$observer = \App::get_observer();
+		$owner    = App::$profile_uid;
+		$observer = App::get_observer();
 
 		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
 
@@ -101,8 +110,8 @@ class Cards extends \Zotlabs\Web\Controller {
 				'nickname'          => $channel['channel_address'],
 				'lockstate'         => (($channel['channel_allow_cid'] || $channel['channel_allow_gid']
 					|| $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
-				'acl'               => (($is_owner) ? populate_acl($channel_acl, false,
-					\Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''),
+				'acl'               => (($is_owner) ? populate_acl($channel_acl, false, 
+					PermissionDescription::fromGlobalPermission('view_pages')) : ''),
 				'permissions'       => $channel_acl,
 				'showacl'           => (($is_owner) ? true : false),
 				'visitor'           => true,
@@ -124,7 +133,7 @@ class Cards extends \Zotlabs\Web\Controller {
 			if($_REQUEST['body'])
 				$x['body'] = $_REQUEST['body'];
 
-			$editor = status_editor($a, $x);
+			$editor = status_editor($a, $x, false, 'Cards');
 		}
 		else {
 			$editor = '';
@@ -132,8 +141,8 @@ class Cards extends \Zotlabs\Web\Controller {
 
 
 		$itemspage = get_pconfig(local_channel(),'system','itemspage');
-		\App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
-		$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
+		App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+		$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
 
 
 		$sql_extra = item_permissions_sql($owner);
@@ -171,7 +180,7 @@ class Cards extends \Zotlabs\Web\Controller {
 				WHERE item.uid = %d $item_normal
 				AND item.parent IN ( %s )
 				$sql_extra $sql_extra2 ",
-				intval(\App::$profile['profile_uid']),
+				intval(App::$profile['profile_uid']),
 				dbesc($parents_str)
 			);
 			if($items) {
diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php
index 6737ac4ee..d644e48b1 100644
--- a/Zotlabs/Module/Cdav.php
+++ b/Zotlabs/Module/Cdav.php
@@ -1,12 +1,16 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+
 require_once('include/event.php');
 
 require_once('include/auth.php');
 require_once('include/security.php');
 
-class Cdav extends \Zotlabs\Web\Controller {
+class Cdav extends Controller {
 
 	function init() {
 
@@ -126,8 +130,18 @@ class Cdav extends \Zotlabs\Web\Controller {
 			$auth->setRealm(ucfirst(\Zotlabs\Lib\System::get_platform_name()) . 'CalDAV/CardDAV');
 
 			if (local_channel()) {
+
 				logger('loggedin');
-				$channel = \App::get_channel();
+
+				if((argv(1) == 'calendars') && (!Apps::system_app_installed(local_channel(), 'CalDAV'))) {
+					killme();
+				}
+
+				if((argv(1) == 'addressbooks') && (!Apps::system_app_installed(local_channel(), 'CardDAV'))) {
+					killme();
+				}
+
+				$channel = App::get_channel();
 				$auth->setCurrentUser($channel['channel_address']);
 				$auth->channel_id = $channel['channel_id'];
 				$auth->channel_hash = $channel['channel_hash'];
@@ -161,12 +175,15 @@ class Cdav extends \Zotlabs\Web\Controller {
 			$nodes = [
 				// /principals
 				new \Sabre\CalDAV\Principal\Collection($principalBackend),
+
 				// /calendars
 				new \Sabre\CalDAV\CalendarRoot($principalBackend, $caldavBackend),
+
 				// /addressbook
-				new \Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend),
+				new \Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend)
 			];
 
+
 			// The object tree needs in turn to be passed to the server class
 
 			$server = new \Sabre\DAV\Server($nodes);
@@ -204,7 +221,15 @@ class Cdav extends \Zotlabs\Web\Controller {
 		if(! local_channel())
 			return;
 
-		$channel = \App::get_channel();
+		if((argv(1) === 'calendar') && (! Apps::system_app_installed(local_channel(), 'CalDAV'))) {
+			return;
+		}
+
+		if((argv(1) === 'addressbook') && (! Apps::system_app_installed(local_channel(), 'CardDAV'))) {
+			return;
+		}
+
+		$channel = App::get_channel();
 		$principalUri = 'principals/' . $channel['channel_address'];
 
 		if(!cdav_principal($principalUri))
@@ -807,7 +832,27 @@ class Cdav extends \Zotlabs\Web\Controller {
 		if(!local_channel())
 			return;
 
-		$channel = \App::get_channel();
+		if((argv(1) === 'calendar') && (! Apps::system_app_installed(local_channel(), 'CalDAV'))) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('CalDAV App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('CalDAV capable calendar');
+			return $o;
+		}
+
+		if((argv(1) === 'addressbook') && (! Apps::system_app_installed(local_channel(), 'CardDAV'))) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('CardDAV App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('CalDAV capable addressbook');
+			return $o;
+		}
+
+		App::$profile_uid = local_channel();
+
+		$channel = App::get_channel();
 		$principalUri = 'principals/' . $channel['channel_address'];
 
 		$pdo = \DBA::$dba->db;
@@ -862,7 +907,7 @@ class Cdav extends \Zotlabs\Web\Controller {
 
 			$sources = rtrim($sources, ', ');
 
-			$first_day = get_pconfig(local_channel(),'system','cal_first_day');
+			$first_day = feature_enabled(local_channel(), 'cal_first_day');
 			$first_day = (($first_day) ? $first_day : 0);
 
 			$title = ['title', t('Event title')];
@@ -874,7 +919,7 @@ class Cdav extends \Zotlabs\Web\Controller {
 			$o .= replace_macros(get_markup_template('cdav_calendar.tpl'), [
 				'$sources' => $sources,
 				'$color' => $color,
-				'$lang' => \App::$language,
+				'$lang' => App::$language,
 				'$first_day' => $first_day,
 				'$prev'	=> t('Previous'),
 				'$next'	=> t('Next'),
diff --git a/Zotlabs/Module/Channel.php b/Zotlabs/Module/Channel.php
index b5e6b3aee..f1537ed15 100644
--- a/Zotlabs/Module/Channel.php
+++ b/Zotlabs/Module/Channel.php
@@ -2,19 +2,23 @@
 
 namespace Zotlabs\Module;
 
-require_once('include/contact_widgets.php');
+
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\PermissionDescription;
+
 require_once('include/items.php');
-require_once("include/bbcode.php");
 require_once('include/security.php');
 require_once('include/conversation.php');
 require_once('include/acl_selectors.php');
-require_once('include/permissions.php');
+
 
 /**
  * @brief Channel Controller
  *
  */
-class Channel extends \Zotlabs\Web\Controller {
+
+class Channel extends Controller {
 
 	function init() {
 
@@ -26,7 +30,7 @@ class Channel extends \Zotlabs\Web\Controller {
 			$which = argv(1);
 		if(! $which) {
 			if(local_channel()) {
-				$channel = \App::get_channel();
+				$channel = App::get_channel();
 				if($channel && $channel['channel_address'])
 				$which = $channel['channel_address'];
 			}
@@ -37,7 +41,7 @@ class Channel extends \Zotlabs\Web\Controller {
 		}
 
 		$profile = 0;
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 
 		if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) {
 			$which = $channel['channel_address'];
@@ -67,11 +71,11 @@ class Channel extends \Zotlabs\Web\Controller {
 
 	function get($update = 0, $load = false) {
 
+		$noscript_content = get_config('system', 'noscript_content', '1');
+
 		if($load)
 			$_SESSION['loadtime'] = datetime_convert();
 
-		$checkjs = new \Zotlabs\Web\CheckJS(1);
-
 		$category = $datequery = $datequery2 = '';
 
 		$mid = ((x($_REQUEST,'mid')) ? $_REQUEST['mid'] : '');
@@ -95,22 +99,22 @@ class Channel extends \Zotlabs\Web\Controller {
 
 		if($update) {
 			// Ensure we've got a profile owner if updating.
-			\App::$profile['profile_uid'] = \App::$profile_uid = $update;
+			App::$profile['profile_uid'] = App::$profile_uid = $update;
 		}
 
-		$is_owner = (((local_channel()) && (\App::$profile['profile_uid'] == local_channel())) ? true : false);
+		$is_owner = (((local_channel()) && (App::$profile['profile_uid'] == local_channel())) ? true : false);
 
-		$channel = \App::get_channel();
-		$observer = \App::get_observer();
+		$channel = App::get_channel();
+		$observer = App::get_observer();
 		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
 
-		$perms = get_all_perms(\App::$profile['profile_uid'],$ob_hash);
+		$perms = get_all_perms(App::$profile['profile_uid'],$ob_hash);
 
 		if(! $perms['view_stream']) {
 			// We may want to make the target of this redirect configurable
 			if($perms['view_profile']) {
 				notice( t('Insufficient permissions.  Request redirected to profile page.') . EOL);
-				goaway (z_root() . "/profile/" . \App::$profile['channel_address']);
+				goaway (z_root() . "/profile/" . App::$profile['channel_address']);
 			}
 			notice( t('Permission denied.') . EOL);
 			return;
@@ -121,7 +125,7 @@ class Channel extends \Zotlabs\Web\Controller {
 
 			nav_set_selected('Channel Home');
 
-			$static = channel_manual_conv_update(\App::$profile['profile_uid']);
+			$static = channel_manual_conv_update(App::$profile['profile_uid']);
 
 			// search terms header
 			if($search) {
@@ -147,16 +151,16 @@ class Channel extends \Zotlabs\Web\Controller {
 
 				$x = array(
 					'is_owner' => $is_owner,
-					'allow_location' => ((($is_owner || $observer) && (intval(get_pconfig(\App::$profile['profile_uid'],'system','use_browser_location')))) ? true : false),
-					'default_location' => (($is_owner) ? \App::$profile['channel_location'] : ''),
-					'nickname' => \App::$profile['channel_address'],
-					'lockstate' => (((strlen(\App::$profile['channel_allow_cid'])) || (strlen(\App::$profile['channel_allow_gid'])) || (strlen(\App::$profile['channel_deny_cid'])) || (strlen(\App::$profile['channel_deny_gid']))) ? 'lock' : 'unlock'),
-					'acl' => (($is_owner) ? populate_acl($channel_acl,true, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post') : ''),
+					'allow_location' => ((($is_owner || $observer) && (intval(get_pconfig(App::$profile['profile_uid'],'system','use_browser_location')))) ? true : false),
+					'default_location' => (($is_owner) ? App::$profile['channel_location'] : ''),
+					'nickname' => App::$profile['channel_address'],
+					'lockstate' => (((strlen(App::$profile['channel_allow_cid'])) || (strlen(App::$profile['channel_allow_gid'])) || (strlen(App::$profile['channel_deny_cid'])) || (strlen(App::$profile['channel_deny_gid']))) ? 'lock' : 'unlock'),
+					'acl' => (($is_owner) ? populate_acl($channel_acl,true, PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post') : ''),
 					'permissions' => $channel_acl,
 					'showacl' => (($is_owner) ? 'yes' : ''),
 					'bang' => '',
 					'visitor' => (($is_owner || $observer) ? true : false),
-					'profile_uid' => \App::$profile['profile_uid'],
+					'profile_uid' => App::$profile['profile_uid'],
 					'editor_autocomplete' => true,
 					'bbco_autocomplete' => 'bbcode',
 					'bbcode' => true,
@@ -164,7 +168,7 @@ class Channel extends \Zotlabs\Web\Controller {
 					'reset' => t('Reset form')
 				);
 
-				$o .= status_editor($a,$x);
+				$o .= status_editor($a,$x,false,'Channel');
 			}
 
 		}
@@ -176,14 +180,14 @@ class Channel extends \Zotlabs\Web\Controller {
 
 		$item_normal = item_normal();
 		$item_normal_update = item_normal_update();
-		$sql_extra = item_permissions_sql(\App::$profile['profile_uid']);
+		$sql_extra = item_permissions_sql(App::$profile['profile_uid']);
 
-		if(get_pconfig(\App::$profile['profile_uid'],'system','channel_list_mode') && (! $mid))
+		if(feature_enabled(App::$profile['profile_uid'], 'channel_list_mode') && (! $mid))
 			$page_mode = 'list';
 		else
 			$page_mode = 'client';
 
-		$abook_uids = " and abook.abook_channel = " . intval(\App::$profile['profile_uid']) . " ";
+		$abook_uids = " and abook.abook_channel = " . intval(App::$profile['profile_uid']) . " ";
 
 		$simple_update = (($update) ? " AND item_unseen = 1 " : '');
 
@@ -193,7 +197,8 @@ class Channel extends \Zotlabs\Web\Controller {
 				$sql_extra .= term_query('item',substr($search,1),TERM_HASHTAG,TERM_COMMUNITYTAG);
 			}
 			else {
-				$sql_extra .= sprintf(" AND item.body like '%s' ",
+				$sql_extra .= sprintf(" AND (item.body like '%s' OR item.title like '%s') ",
+					dbesc(protect_sprintf('%' . $search . '%')),
 					dbesc(protect_sprintf('%' . $search . '%'))
 				);
 			}
@@ -203,7 +208,7 @@ class Channel extends \Zotlabs\Web\Controller {
 		head_add_link([ 
 			'rel'   => 'alternate',
 			'type'  => 'application/json+oembed',
-			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
+			'href'  => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . App::$query_string),
 			'title' => 'oembed'
 		]);
 
@@ -221,7 +226,7 @@ class Channel extends \Zotlabs\Web\Controller {
 				$r = q("SELECT parent AS item_id from item where mid like '%s' and uid = %d $item_normal_update
 					AND item_wall = 1 $simple_update $sql_extra limit 1",
 					dbesc($mid . '%'),
-					intval(\App::$profile['profile_uid'])
+					intval(App::$profile['profile_uid'])
 				);
 				$_SESSION['loadtime'] = datetime_convert();
 			}
@@ -233,7 +238,7 @@ class Channel extends \Zotlabs\Web\Controller {
 					AND (abook.abook_blocked = 0 or abook.abook_flags is null)
 					$sql_extra
 					ORDER BY created DESC",
-					intval(\App::$profile['profile_uid'])
+					intval(App::$profile['profile_uid'])
 				);
 				$_SESSION['loadtime'] = datetime_convert();
 			}
@@ -242,10 +247,10 @@ class Channel extends \Zotlabs\Web\Controller {
 		else {
 
 			if(x($category)) {
-				$sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
+				$sql_extra2 .= protect_sprintf(term_item_parent_query(App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
 			}
 			if(x($hashtags)) {
-				$sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'],'item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG));
+				$sql_extra2 .= protect_sprintf(term_item_parent_query(App::$profile['profile_uid'],'item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG));
 			}
 
 			if($datequery) {
@@ -267,15 +272,15 @@ class Channel extends \Zotlabs\Web\Controller {
 
 
 			$itemspage = get_pconfig(local_channel(),'system','itemspage');
-			\App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
-			$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
+			App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+			$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
 
-			if($load || ($checkjs->disabled())) {
+			if($noscript_content || $load) {
 				if($mid) {
 					$r = q("SELECT parent AS item_id from item where mid like '%s' and uid = %d $item_normal
 						AND item_wall = 1 $sql_extra limit 1",
 						dbesc($mid . '%'),
-						intval(\App::$profile['profile_uid'])
+						intval(App::$profile['profile_uid'])
 					);
 					if (! $r) {
 						notice( t('Permission denied.') . EOL);
@@ -289,7 +294,7 @@ class Channel extends \Zotlabs\Web\Controller {
 						AND item.item_wall = 1 AND item.item_thread_top = 1
 						$sql_extra $sql_extra2 
 						ORDER BY $ordering DESC $pager_sql ",
-						intval(\App::$profile['profile_uid'])
+						intval(App::$profile['profile_uid'])
 					);
 				}
 			}
@@ -306,7 +311,7 @@ class Channel extends \Zotlabs\Web\Controller {
 				WHERE item.uid = %d $item_normal
 				AND item.parent IN ( %s )
 				$sql_extra ",
-				intval(\App::$profile['profile_uid']),
+				intval(App::$profile['profile_uid']),
 				dbesc($parents_str)
 			);
 
@@ -329,19 +334,19 @@ class Channel extends \Zotlabs\Web\Controller {
 			// This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
 			// because browser prefetching might change it on us. We have to deliver it with the page.
 
-			$maxheight = get_pconfig(\App::$profile['profile_uid'],'system','channel_divmore_height');
+			$maxheight = get_pconfig(App::$profile['profile_uid'],'system','channel_divmore_height');
 			if(! $maxheight)
 				$maxheight = 400;
 
 			$o .= '<div id="live-channel"></div>' . "\r\n";
-			$o .= "<script> var profile_uid = " . \App::$profile['profile_uid']
-				. "; var netargs = '?f='; var profile_page = " . \App::$pager['page']
+			$o .= "<script> var profile_uid = " . App::$profile['profile_uid']
+				. "; var netargs = '?f='; var profile_page = " . App::$pager['page']
 				. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
 
-			\App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
+			App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
 				'$baseurl' => z_root(),
 				'$pgtype' => 'channel',
-				'$uid' => ((\App::$profile['profile_uid']) ? \App::$profile['profile_uid'] : '0'),
+				'$uid' => ((App::$profile['profile_uid']) ? App::$profile['profile_uid'] : '0'),
 				'$gid' => '0',
 				'$cid' => '0',
 				'$cmin' => '(-1)',
@@ -354,7 +359,7 @@ class Channel extends \Zotlabs\Web\Controller {
 				'$wall' => '1',
 				'$fh' => '0',
 				'$static'  => $static,
-				'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
+				'$page' => ((App::$pager['page'] != 1) ? App::$pager['page'] : 1),
 				'$search' => $search,
 				'$xchan' => '',
 				'$order' => $order,
@@ -405,17 +410,26 @@ class Channel extends \Zotlabs\Web\Controller {
 
 		$mode = (($search) ? 'search' : 'channel');
 
-		if($checkjs->disabled()) {
-			$o .= conversation($items,$mode,$update,'traditional');
+		if($update) {
+			$o .= conversation($items,$mode,$update,$page_mode);
 		}
 		else {
+
+			$o .= '<noscript>';
+			if($noscript_content) {
+				$o .= conversation($items,$mode,$update,'traditional');
+				$o .= alt_pager(count($items));
+			}
+			else {
+				$o .= '<div class="section-content-warning-wrapper">' . t('You must enable javascript for your browser to be able to view this content.') . '</div>';
+			}
+			$o .= '</noscript>';
+
 			$o .= conversation($items,$mode,$update,$page_mode);
-		}
 
-		if((! $update) || ($checkjs->disabled())) {
-			$o .= alt_pager(count($items));
 			if ($mid && $items[0]['title'])
-				\App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title'];
+				App::$page['title'] = $items[0]['title'] . " - " . App::$page['title'];
+
 		}
 
 		if($mid)
diff --git a/Zotlabs/Module/Chat.php b/Zotlabs/Module/Chat.php
index 378c9f4dd..db77e2612 100644
--- a/Zotlabs/Module/Chat.php
+++ b/Zotlabs/Module/Chat.php
@@ -1,13 +1,19 @@
 <?php /** @file */
 
-namespace Zotlabs\Module; 
+namespace Zotlabs\Module;
+
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Chatroom;
+use Zotlabs\Access\AccessList;
 
 
-require_once('include/bookmarks.php');
 
-use \Zotlabs\Lib as Zlib;
 
-class Chat extends \Zotlabs\Web\Controller {
+require_once('include/bookmarks.php');
+
+class Chat extends Controller {
 
 	function init() {
 	
@@ -16,7 +22,7 @@ class Chat extends \Zotlabs\Web\Controller {
 			$which = argv(1);
 		if(! $which) {
 			if(local_channel()) {
-				$channel = \App::get_channel();
+				$channel = App::get_channel();
 				if($channel && $channel['channel_address'])
 				$which = $channel['channel_address'];
 			}
@@ -27,7 +33,7 @@ class Chat extends \Zotlabs\Web\Controller {
 		}
 	
 		$profile = 0;
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 		if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) {
 			$which = $channel['channel_address'];
@@ -49,16 +55,16 @@ class Chat extends \Zotlabs\Web\Controller {
 		if((! $room) || (! local_channel()))
 			return;
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 	
 		if($_POST['action'] === 'drop') {
 			logger('delete chatroom');
-			Zlib\Chatroom::destroy($channel,array('cr_name' => $room));
+			Chatroom::destroy($channel,array('cr_name' => $room));
 			goaway(z_root() . '/chat/' . $channel['channel_address']);
 		}
 	
-		$acl = new \Zotlabs\Access\AccessList($channel);
+		$acl = new AccessList($channel);
 		$acl->set_from_array($_REQUEST);
 	
 		$arr = $acl->get();
@@ -67,7 +73,7 @@ class Chat extends \Zotlabs\Web\Controller {
 		if(intval($arr['expire']) < 0)
 			$arr['expire'] = 0;
 	
-		Zlib\Chatroom::create($channel,$arr);
+		Chatroom::create($channel,$arr);
 	
 		$x = q("select * from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
 			dbesc($room),
@@ -88,26 +94,35 @@ class Chat extends \Zotlabs\Web\Controller {
 	
 	
 	function get() {
+
+		if(! Apps::system_app_installed(App::$profile_uid, 'Chatrooms')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Chatrooms App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Access Controlled Chatrooms');
+			return $o;
+		}
 	
 		if(local_channel()) {
-			$channel = \App::get_channel();
-			nav_set_selected('My Chatrooms');
+			$channel = App::get_channel();
+			nav_set_selected('Chatrooms');
 		}
 
-		$ob = \App::get_observer();
+		$ob = App::get_observer();
 		$observer = get_observer_hash();
 		if(! $observer) {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
 	
-		if(! perm_is_allowed(\App::$profile['profile_uid'],$observer,'chat')) {
+		if(! perm_is_allowed(App::$profile['profile_uid'],$observer,'chat')) {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
 		
 		if((argc() > 3) && intval(argv(2)) && (argv(3) === 'leave')) {
-			Zlib\Chatroom::leave($observer,argv(2),$_SERVER['REMOTE_ADDR']);
+			Chatroom::leave($observer,argv(2),$_SERVER['REMOTE_ADDR']);
 			goaway(z_root() . '/channel/' . argv(1));
 		}
 	
@@ -160,16 +175,16 @@ class Chat extends \Zotlabs\Web\Controller {
 			$room_id = intval(argv(2));
 			$bookmark_link = get_bookmark_link($ob);
 	
-			$x = Zlib\Chatroom::enter($observer,$room_id,'online',$_SERVER['REMOTE_ADDR']);
+			$x = Chatroom::enter($observer,$room_id,'online',$_SERVER['REMOTE_ADDR']);
 			if(! $x)
 				return;
 			$x = q("select * from chatroom where cr_id = %d and cr_uid = %d $sql_extra limit 1",
 				intval($room_id),
-				intval(\App::$profile['profile_uid'])
+				intval(App::$profile['profile_uid'])
 			);
 	
 			if($x) {
-				$acl = new \Zotlabs\Access\AccessList(false);
+				$acl = new AccessList(false);
 				$acl->set($x[0]);
 	
 				$private = $acl->is_private();
@@ -208,19 +223,12 @@ class Chat extends \Zotlabs\Web\Controller {
 			));
 			return $o;
 		}
-	
-	
+
 		require_once('include/conversation.php');
 	
-		//$o = profile_tabs($a,((local_channel() && local_channel() == \App::$profile['profile_uid']) ? true : false),\App::$profile['channel_address']);
 		$o = '';
-	
-		if(! feature_enabled(\App::$profile['profile_uid'],'ajaxchat')) {
-			notice( t('Feature disabled.') . EOL);
-			return $o;
-		}
 
-		$acl = new \Zotlabs\Access\AccessList($channel);
+		$acl = new AccessList($channel);
 		$channel_acl = $acl->get();
 
 		$lockstate = (($channel_acl['allow_cid'] || $channel_acl['allow_gid'] || $channel_acl['deny_cid'] || $channel_acl['deny_gid']) ? 'lock' : 'unlock');
@@ -244,17 +252,17 @@ class Chat extends \Zotlabs\Web\Controller {
 			));
 		}
 
-		$rooms = Zlib\Chatroom::roomlist(\App::$profile['profile_uid']);
+		$rooms = Chatroom::roomlist(App::$profile['profile_uid']);
 	
 		$o .= replace_macros(get_markup_template('chatrooms.tpl'), array(
-			'$header' => sprintf( t('%1$s\'s Chatrooms'), \App::$profile['fullname']),
+			'$header' => sprintf( t('%1$s\'s Chatrooms'), App::$profile['fullname']),
 			'$name' => t('Name'),
 			'$baseurl' => z_root(),
-			'$nickname' => \App::$profile['channel_address'],
+			'$nickname' => App::$profile['channel_address'],
 			'$rooms' => $rooms,
 			'$norooms' => t('No chatrooms available'),
 			'$newroom' => t('Create New'),
-			'$is_owner' => ((local_channel() && local_channel() == \App::$profile['profile_uid']) ? 1 : 0),
+			'$is_owner' => ((local_channel() && local_channel() == App::$profile['profile_uid']) ? 1 : 0),
 			'$chatroom_new' => $chatroom_new,
 			'$expire' => t('Expiration'),
 			'$expire_unit' => t('min') //minutes
diff --git a/Zotlabs/Module/Connect.php b/Zotlabs/Module/Connect.php
index cd43ea290..62d3af840 100644
--- a/Zotlabs/Module/Connect.php
+++ b/Zotlabs/Module/Connect.php
@@ -1,21 +1,21 @@
 <?php
 namespace Zotlabs\Module; /** @file */
 
-
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
 require_once('include/contact_widgets.php');
 require_once('include/items.php');
 
-
-
-class Connect extends \Zotlabs\Web\Controller {
+class Connect extends Controller {
 
 	function init() {
 		if(argc() > 1)
 			$which = argv(1);
 		else {
 			notice( t('Requested profile is not available.') . EOL );
-			\App::$error = 404;
+			App::$error = 404;
 			return;
 		}
 	
@@ -24,20 +24,32 @@ class Connect extends \Zotlabs\Web\Controller {
 		);
 	
 		if($r)
-			\App::$data['channel'] = $r[0];
+			App::$data['channel'] = $r[0];
+
+		$channel_id = App::$data['channel']['channel_id'];
+
+		if(! Apps::system_app_installed($channel_id, 'Premium Channel')) {
+			return;
+		}
 	
 		profile_load($which,'');
 	}
 	
 	function post() {
 	
-		if(! array_key_exists('channel', \App::$data))
+		if(! array_key_exists('channel', App::$data))
+			return;
+
+		$channel_id = App::$data['channel']['channel_id'];
+
+		if(! Apps::system_app_installed($channel_id, 'Premium Channel')) {
 			return;
+		}
 	
-		$edit = ((local_channel() && (local_channel() == \App::$data['channel']['channel_id'])) ? true : false);
+		$edit = ((local_channel() && (local_channel() == $channel_id)) ? true : false);
 	
 		if($edit) {
-			$has_premium = ((\App::$data['channel']['channel_pageflags'] & PAGE_PREMIUM) ? 1 : 0);
+			$has_premium = ((App::$data['channel']['channel_pageflags'] & PAGE_PREMIUM) ? 1 : 0);
 			$premium = (($_POST['premium']) ? intval($_POST['premium']) : 0);
 			$text = escape_tags($_POST['text']);
 			
@@ -48,25 +60,25 @@ class Connect extends \Zotlabs\Web\Controller {
 					intval(local_channel()) 
 				);
 				
-				\Zotlabs\Daemon\Master::Summon(array('Notifier','refresh_all',\App::$data['channel']['channel_id']));
+				\Zotlabs\Daemon\Master::Summon(array('Notifier','refresh_all',$channel_id));
 			}
-			set_pconfig(\App::$data['channel']['channel_id'],'system','selltext',$text);
+			set_pconfig($channel_id,'system','selltext',$text);
 			// reload the page completely to get fresh data
-			goaway(z_root() . '/' . \App::$query_string);
+			goaway(z_root() . '/' . App::$query_string);
 	
 		}
 	
 		$url = '';
-		$observer = \App::get_observer();
+		$observer = App::get_observer();
 		if(($observer) && ($_POST['submit'] === t('Continue'))) {
 			if($observer['xchan_follow'])
-				$url = sprintf($observer['xchan_follow'],urlencode(channel_reddress(\App::$data['channel'])));
+				$url = sprintf($observer['xchan_follow'],urlencode(channel_reddress(App::$data['channel'])));
 			if(! $url) {
 				$r = q("select * from hubloc where hubloc_hash = '%s' order by hubloc_id desc limit 1",
 					dbesc($observer['xchan_hash'])
 				);
 				if($r)
-					$url = $r[0]['hubloc_url'] . '/follow?f=&url=' . urlencode(channel_reddress(\App::$data['channel']));
+					$url = $r[0]['hubloc_url'] . '/follow?f=&url=' . urlencode(channel_reddress(App::$data['channel']));
 			}
 		}
 		if($url)
@@ -79,17 +91,31 @@ class Connect extends \Zotlabs\Web\Controller {
 	
 	
 	function get() {
+
+		if(! array_key_exists('channel', App::$data))
+			return;
+
+		$channel_id = App::$data['channel']['channel_id'];
+
+		if(! Apps::system_app_installed($channel_id, 'Premium Channel')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Premium Channel App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Allows you to set restrictions and terms on those that connect with your channel');
+			return $o;
+		}
 	
-		$edit = ((local_channel() && (local_channel() == \App::$data['channel']['channel_id'])) ? true : false);
+		$edit = ((local_channel() && (local_channel() == $channel_id)) ? true : false);
 	
-		$text = get_pconfig(\App::$data['channel']['channel_id'],'system','selltext');
+		$text = get_pconfig($channel_id,'system','selltext');
 	
 		if($edit) {
 	
 			$o = replace_macros(get_markup_template('sellpage_edit.tpl'),array(
 				'$header' => t('Premium Channel Setup'),
-				'$address' => \App::$data['channel']['channel_address'],
-				'$premium' => array('premium', t('Enable premium channel connection restrictions'),((\App::$data['channel']['channel_pageflags'] & PAGE_PREMIUM) ? '1' : ''),''),
+				'$address' => App::$data['channel']['channel_address'],
+				'$premium' => array('premium', t('Enable premium channel connection restrictions'),((App::$data['channel']['channel_pageflags'] & PAGE_PREMIUM) ? '1' : ''),''),
 				'$lbl_about' => t('Please enter your restrictions or conditions, such as paypal receipt, usage guidelines, etc.'),
 	 			'$text' => $text,
 				'$desc' => t('This channel may require additional steps or acknowledgement of the following conditions prior to connecting:'),
@@ -107,7 +133,7 @@ class Connect extends \Zotlabs\Web\Controller {
 	
 			$submit = replace_macros(get_markup_template('sellpage_submit.tpl'), array(
 				'$continue' => t('Continue'),			
-				'$address' => \App::$data['channel']['channel_address']
+				'$address' => App::$data['channel']['channel_address']
 			));
 	
 			$o = replace_macros(get_markup_template('sellpage_view.tpl'),array(
@@ -120,7 +146,7 @@ class Connect extends \Zotlabs\Web\Controller {
 	
 			));
 	
-			$arr = array('channel' => \App::$data['channel'],'observer' => \App::get_observer(), 'sellpage' => $o, 'submit' => $submit);
+			$arr = array('channel' => App::$data['channel'],'observer' => App::get_observer(), 'sellpage' => $o, 'submit' => $submit);
 			call_hooks('connect_premium', $arr);
 			$o = $arr['sellpage'];
 	
diff --git a/Zotlabs/Module/Connections.php b/Zotlabs/Module/Connections.php
index cecada769..967e9521d 100644
--- a/Zotlabs/Module/Connections.php
+++ b/Zotlabs/Module/Connections.php
@@ -1,6 +1,7 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
 
 require_once('include/socgraph.php');
 require_once('include/selectors.php');
@@ -12,8 +13,10 @@ class Connections extends \Zotlabs\Web\Controller {
 	
 		if(! local_channel())
 			return;
+
+		App::$profile_uid = local_channel();
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 		if($channel)
 			head_set_icon($channel['xchan_photo_s']);
 	
@@ -43,7 +46,7 @@ class Connections extends \Zotlabs\Web\Controller {
 		$all         = false;
 	
 		if(! $_REQUEST['aj'])
-			$_SESSION['return_url'] = \App::$query_string;
+			$_SESSION['return_url'] = App::$query_string;
 	
 		$search_flags = "";
 		$head = '';
@@ -88,14 +91,14 @@ class Connections extends \Zotlabs\Web\Controller {
 						$search_flags = " and abook_pending = 1 ";
 						$head = t('New');
 						$pending = true;
-						\App::$argv[1] = 'pending';
+						App::$argv[1] = 'pending';
 					}
 					else {
 						$head = t('All');
 						$search_flags = '';
 						$all = true;
-						\App::$argc = 1;
-						unset(\App::$argv[1]);
+						App::$argc = 1;
+						unset(App::$argv[1]);
 					}
 					break;
 	//			case 'unconnected':
@@ -217,7 +220,7 @@ class Connections extends \Zotlabs\Web\Controller {
 		$sql_extra .= (($searching) ? protect_sprintf(" AND xchan_name like '%$search_txt%' ") : "");
 	
 		if($_REQUEST['gid']) {
-			$sql_extra .= " and xchan_hash in ( select xchan from group_member where gid = " . intval($_REQUEST['gid']) . " and uid = " . intval(local_channel()) . " ) ";
+			$sql_extra .= " and xchan_hash in ( select xchan from pgrp_member where gid = " . intval($_REQUEST['gid']) . " and uid = " . intval(local_channel()) . " ) ";
 		}
 	 	
 		$r = q("SELECT COUNT(abook.abook_id) AS total FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash 
@@ -225,15 +228,15 @@ class Connections extends \Zotlabs\Web\Controller {
 			intval(local_channel())
 		);
 		if($r) {
-			\App::set_pager_total($r[0]['total']);
+			App::set_pager_total($r[0]['total']);
 			$total = $r[0]['total'];
 		}
 	
 		$r = q("SELECT abook.*, xchan.* FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash
 			WHERE abook_channel = %d and abook_self = 0 and xchan_deleted = 0 and xchan_orphan = 0 $sql_extra $sql_extra2 ORDER BY xchan_name LIMIT %d OFFSET %d ",
 			intval(local_channel()),
-			intval(\App::$pager['itemspage']),
-			intval(\App::$pager['start'])
+			intval(App::$pager['itemspage']),
+			intval(App::$pager['start'])
 		);
 	
 		$contacts = array();
@@ -337,7 +340,7 @@ class Connections extends \Zotlabs\Web\Controller {
 				'$finding' => (($searching) ? t('Connections search') . ": '" . $search . "'" : ""),
 				'$submit' => t('Find'),
 				'$edit' => t('Edit'),
-				'$cmd' => \App::$cmd,
+				'$cmd' => App::$cmd,
 				'$contacts' => $contacts,
 				'$paginate' => paginate($a),
 	
diff --git a/Zotlabs/Module/Connedit.php b/Zotlabs/Module/Connedit.php
index cb9c19cf0..3d7ee449a 100644
--- a/Zotlabs/Module/Connedit.php
+++ b/Zotlabs/Module/Connedit.php
@@ -7,6 +7,7 @@ namespace Zotlabs\Module;
  *
  */
 
+use Zotlabs\Lib\Apps;
 
 require_once('include/socgraph.php');
 require_once('include/selectors.php');
@@ -774,7 +775,7 @@ class Connedit extends \Zotlabs\Web\Controller {
 	
 			$global_perms = \Zotlabs\Access\Permissions::Perms();
 
-			$existing = get_all_perms(local_channel(),$contact['abook_xchan']);
+			$existing = get_all_perms(local_channel(),$contact['abook_xchan'],false);
 	
 			$unapproved = array('pending', t('Approve this connection'), '', t('Accept connection to allow communication'), array(t('No'),('Yes')));
 	
@@ -851,7 +852,7 @@ class Connedit extends \Zotlabs\Web\Controller {
 				'$autoperms'      => array('autoperms',t('Apply these permissions automatically'), ((get_pconfig(local_channel(),'system','autoperms')) ? 1 : 0), t('Connection requests will be approved without your interaction'), $yes_no),
 				'$permcat'        => [ 'permcat', t('Permission role'), '', '<span class="loading invisible">' . t('Loading') . '<span class="jumping-dots"><span class="dot-1">.</span><span class="dot-2">.</span><span class="dot-3">.</span></span></span>',$permcats ],
 				'$permcat_new'    => t('Add permission role'),
-				'$permcat_enable' => feature_enabled(local_channel(),'permcats'),
+				'$permcat_enable' => Apps::system_app_installed(local_channel(), 'Permission Categories'),
 				'$addr'           => unpunify($contact['xchan_addr']),
 				'$primeurl'       => unpunify($contact['xchan_url']),
 				'$section'        => $section,
diff --git a/Zotlabs/Module/Contactgroup.php b/Zotlabs/Module/Contactgroup.php
index 2ba53517f..36aaf7da0 100644
--- a/Zotlabs/Module/Contactgroup.php
+++ b/Zotlabs/Module/Contactgroup.php
@@ -23,7 +23,7 @@ class Contactgroup extends \Zotlabs\Web\Controller {
 	
 		if((argc() > 1) && (intval(argv(1)))) {
 	
-			$r = q("SELECT * FROM groups WHERE id = %d AND uid = %d AND deleted = 0 LIMIT 1",
+			$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d AND deleted = 0 LIMIT 1",
 				intval(argv(1)),
 				intval(local_channel())
 			);
diff --git a/Zotlabs/Module/Defperms.php b/Zotlabs/Module/Defperms.php
index 97d9cfd1d..463ecb57a 100644
--- a/Zotlabs/Module/Defperms.php
+++ b/Zotlabs/Module/Defperms.php
@@ -1,14 +1,16 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
 require_once('include/socgraph.php');
 require_once('include/selectors.php');
 require_once('include/group.php');
 require_once('include/photos.php');
 
-
-class Defperms extends \Zotlabs\Web\Controller {
+class Defperms extends Controller {
 
 	/* @brief Initialize the connection-editor
 	 *
@@ -19,6 +21,9 @@ class Defperms extends \Zotlabs\Web\Controller {
 	
 		if(! local_channel())
 			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Default Permissions'))
+			return;
 	
 		$r = q("SELECT abook.*, xchan.*
 			FROM abook left join xchan on abook_xchan = xchan_hash
@@ -26,10 +31,10 @@ class Defperms extends \Zotlabs\Web\Controller {
 			intval(local_channel())
 		);
 		if($r) {
-			\App::$poi = $r[0];
+			App::$poi = $r[0];
 		}
 
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 		if($channel)
 			head_set_icon($channel['xchan_photo_s']);	
 	}
@@ -43,12 +48,15 @@ class Defperms extends \Zotlabs\Web\Controller {
 	
 		if(! local_channel())
 			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Default Permissions'))
+			return;
 	
 		$contact_id = intval(argv(1));
 		if(! $contact_id)
 			return;
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 		$orig_record = q("SELECT * FROM abook WHERE abook_id = %d AND abook_channel = %d LIMIT 1",
 			intval($contact_id),
@@ -112,7 +120,7 @@ class Defperms extends \Zotlabs\Web\Controller {
 			intval($contact_id)
 		);
 		if($r) {
-			\App::$poi = $r[0];
+			App::$poi = $r[0];
 		}
 	
 	
@@ -131,22 +139,22 @@ class Defperms extends \Zotlabs\Web\Controller {
 	
 	function defperms_clone(&$a) {
 	
-			if(! \App::$poi)
+			if(! App::$poi)
 				return;
 		
-			$channel = \App::get_channel();
+			$channel = App::get_channel();
 	
 			$r = q("SELECT abook.*, xchan.*
 				FROM abook left join xchan on abook_xchan = xchan_hash
 				WHERE abook_channel = %d and abook_id = %d LIMIT 1",
 				intval(local_channel()),
-				intval(\App::$poi['abook_id'])
+				intval(App::$poi['abook_id'])
 			);
 			if($r) {
-				\App::$poi = array_shift($r);
+				App::$poi = array_shift($r);
 			}
 	
-			$clone = \App::$poi;
+			$clone = App::$poi;
 	
 			unset($clone['abook_id']);
 			unset($clone['abook_account']);
@@ -173,9 +181,18 @@ class Defperms extends \Zotlabs\Web\Controller {
 			notice( t('Permission denied.') . EOL);
 			return login();
 		}
+
+		if(! Apps::system_app_installed(local_channel(), 'Default Permissions')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Default Permissions App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Set custom default permissions for new connections');
+			return $o;
+		}
 	
 		$section = ((array_key_exists('section',$_REQUEST)) ? $_REQUEST['section'] : '');
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 		$yes_no = array(t('No'),t('Yes'));
 	
@@ -193,7 +210,7 @@ class Defperms extends \Zotlabs\Web\Controller {
 		}
 		$o .= " }\n</script>\n";
 	
-		if(\App::$poi) {
+		if(App::$poi) {
 	
 			$sections = [];
 
@@ -203,13 +220,12 @@ class Defperms extends \Zotlabs\Web\Controller {
 	
 	
 			$perms = array();
-			$channel = \App::get_channel();
+			$channel = App::get_channel();
 
-			$contact = \App::$poi;
+			$contact = App::$poi;
 	
 			$global_perms = \Zotlabs\Access\Permissions::Perms();
 
-			$existing = get_all_perms(local_channel(),$contact['abook_xchan']);
 			$hidden_perms = [];
 	
 			foreach($global_perms as $k => $v) {
@@ -239,7 +255,7 @@ class Defperms extends \Zotlabs\Web\Controller {
 				'$autoperms'      => array('autoperms',t('Apply these permissions automatically'), ((get_pconfig(local_channel(),'system','autoperms')) ? 1 : 0), t('If enabled, connection requests will be approved without your interaction'), $yes_no),
 				'$permcat'        => [ 'permcat', t('Permission role'), '', '<span class="loading invisible">' . t('Loading') . '<span class="jumping-dots"><span class="dot-1">.</span><span class="dot-2">.</span><span class="dot-3">.</span></span></span>',$permcats ],
 				'$permcat_new'    => t('Add permission role'),
-				'$permcat_enable' => feature_enabled(local_channel(),'permcats'),
+				'$permcat_enable' => Apps::system_app_installed(local_channel(), 'Permission Categories'),
 				'$section'        => $section,
 				'$sections'       => $sections,
 				'$autolbl'        => t('The permissions indicated on this page will be applied to all new connections.'),
diff --git a/Zotlabs/Module/Directory.php b/Zotlabs/Module/Directory.php
index 8a7c6baf6..c29fa8326 100644
--- a/Zotlabs/Module/Directory.php
+++ b/Zotlabs/Module/Directory.php
@@ -12,13 +12,16 @@ class Directory extends \Zotlabs\Web\Controller {
 	function init() {
 		\App::set_pager_itemspage(60);
 	
-		if(x($_GET,'ignore')) {
+		if(local_channel() && x($_GET,'ignore')) {
 			q("insert into xign ( uid, xchan ) values ( %d, '%s' ) ",
 				intval(local_channel()),
 				dbesc($_GET['ignore'])
 			);
 			goaway(z_root() . '/directory?f=&suggest=1');
 		}
+
+		if(local_channel())
+			\App::$profile_uid = local_channel();
 	
 		$observer = get_observer_hash();
 		$global_changed = false;
@@ -55,6 +58,7 @@ class Directory extends \Zotlabs\Web\Controller {
 			if($observer)
 				set_xconfig($observer,'directory','pubforums',$pubforums);
 		}
+
 	}
 	
 	function get() {
diff --git a/Zotlabs/Module/Display.php b/Zotlabs/Module/Display.php
index fe0408c6f..d1755c183 100644
--- a/Zotlabs/Module/Display.php
+++ b/Zotlabs/Module/Display.php
@@ -12,8 +12,9 @@ class Display extends \Zotlabs\Web\Controller {
 
 	function get($update = 0, $load = false) {
 
-		$module_format = 'html';
+		$noscript_content = (get_config('system', 'noscript_content', '1') && (! $update));
 
+		$module_format = 'html';
 
 		if(argc() > 1) {
 			$module_format = substr(argv(1),strrpos(argv(1),'.') + 1);
@@ -21,8 +22,6 @@ class Display extends \Zotlabs\Web\Controller {
 				$module_format = 'html';			
 		}
 
-		$checkjs = new \Zotlabs\Web\CheckJS(1);
-	
 		if($load)
 			$_SESSION['loadtime'] = datetime_convert();
 	
@@ -82,7 +81,7 @@ class Display extends \Zotlabs\Web\Controller {
 			);
 	
 			$o = '<div id="jot-popup">';
-			$o .= status_editor($a,$x);
+			$o .= status_editor($a,$x,false,'Display');
 			$o .= '</div>';
 		}
 	
@@ -253,53 +252,44 @@ class Display extends \Zotlabs\Web\Controller {
 
 		$sql_extra = public_permissions_sql($observer_hash);
 
-		if(($update && $load) || ($checkjs->disabled()) || ($module_format !== 'html')) {
+		if($noscript_content || $load) {
 
-			$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']),intval(\App::$pager['start']));
+			$r = null;
 
-			if($load || ($checkjs->disabled()) || ($module_format !== 'html')) {
+			require_once('include/channel.php');
+			$sys = get_sys_channel();
+			$sysid = $sys['channel_id'];
 
-				$r = null;
+			if(local_channel()) {
+				$r = q("SELECT item.id as item_id from item WHERE uid = %d and mid = '%s' $item_normal limit 1",
+					intval(local_channel()),
+					dbesc($target_item['parent_mid'])
+				);
+				if($r) {
+					$updateable = true;
+				}
+			}
 
-				require_once('include/channel.php');
-				$sys = get_sys_channel();
-				$sysid = $sys['channel_id'];
+			if(! $r) {
 
-				if(local_channel()) {
-					$r = q("SELECT item.id as item_id from item
-						WHERE uid = %d
-						and mid = '%s'
-						$item_normal
-						limit 1",
-						intval(local_channel()),
-						dbesc($target_item['parent_mid'])
-					);
-					if($r) {
-						$updateable = true;
-					}
-				}
+				// in case somebody turned off public access to sys channel content using permissions
+				// make that content unsearchable by ensuring the owner uid can't match
 
-				if(! $r) {
-
-					// in case somebody turned off public access to sys channel content using permissions
-					// make that content unsearchable by ensuring the owner uid can't match
-
-					if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
-						$sysid = 0;
-
-					$r = q("SELECT item.id as item_id from item
-						WHERE mid = '%s'
-						AND (((( item.allow_cid = ''  AND item.allow_gid = '' AND item.deny_cid  = '' 
-						AND item.deny_gid  = '' AND item_private = 0 ) 
-						and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
-						OR uid = %d )
-						$sql_extra )
-						$item_normal
-						limit 1",
-						dbesc($target_item['parent_mid']),
-						intval($sysid)
-					);
-				}
+				if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
+					$sysid = 0;
+
+				$r = q("SELECT item.id as item_id from item
+					WHERE mid = '%s'
+					AND (((( item.allow_cid = ''  AND item.allow_gid = '' AND item.deny_cid  = '' 
+					AND item.deny_gid  = '' AND item_private = 0 ) 
+					and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
+					OR uid = %d )
+					$sql_extra )
+					$item_normal
+					limit 1",
+					dbesc($target_item['parent_mid']),
+					intval($sysid)
+				);
 			}
 		}
 	
@@ -309,7 +299,6 @@ class Display extends \Zotlabs\Web\Controller {
 			require_once('include/channel.php');
 			$sys = get_sys_channel();
 			$sysid = $sys['channel_id'];
-
 			if(local_channel()) {
 				$r = q("SELECT item.parent AS item_id from item
 					WHERE uid = %d
@@ -350,7 +339,7 @@ class Display extends \Zotlabs\Web\Controller {
 		else {
 			$r = array();
 		}
-	
+
 		if($r) {
 			$parents_str = ids_to_querystr($r,'item_id');
 			if($parents_str) {
@@ -373,14 +362,24 @@ class Display extends \Zotlabs\Web\Controller {
 			
 		case 'html':
 
-			if ($checkjs->disabled()) {
-				$o .= conversation($items, 'display', $update, 'traditional');
+			if ($update) {
+				$o .= conversation($items, 'display', $update, 'client');
+			}
+			else {
+				$o .= '<noscript>';
+				if($noscript_content) {
+					$o .= conversation($items, 'display', $update, 'traditional');
+				}
+				else {
+					$o .= '<div class="section-content-warning-wrapper">' . t('You must enable javascript for your browser to be able to view this content.') . '</div>';
+				}
+				$o .= '</noscript>';
+
 				if ($items[0]['title'])
 					\App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title'];
-			} 
-			else {
+
 				$o .= conversation($items, 'display', $update, 'client');
-			}
+			} 
 
 			break;
 
@@ -435,7 +434,7 @@ class Display extends \Zotlabs\Web\Controller {
 
 		$o .= '<div id="content-complete"></div>';
 
-		if((($update && $load) || $checkjs->disabled()) && (! $items))  {
+		if((($update && $load) || $noscript_content) && (! $items)) {
 			
 			$r = q("SELECT id, item_deleted FROM item WHERE mid = '%s' LIMIT 1",
 				dbesc($item_hash)
diff --git a/Zotlabs/Module/Editblock.php b/Zotlabs/Module/Editblock.php
index 563ad9ca2..c031f32a1 100644
--- a/Zotlabs/Module/Editblock.php
+++ b/Zotlabs/Module/Editblock.php
@@ -132,7 +132,7 @@ class Editblock extends \Zotlabs\Web\Controller {
 			'bbcode' => (($mimetype  == 'text/bbcode') ? true : false)
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Editblock');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit Block'),
diff --git a/Zotlabs/Module/Editlayout.php b/Zotlabs/Module/Editlayout.php
index 67e0bcd32..50096f1a1 100644
--- a/Zotlabs/Module/Editlayout.php
+++ b/Zotlabs/Module/Editlayout.php
@@ -131,7 +131,7 @@ class Editlayout extends \Zotlabs\Web\Controller {
 			'profile_uid' => intval($owner),
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Editlayout');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit Layout'),
diff --git a/Zotlabs/Module/Editpost.php b/Zotlabs/Module/Editpost.php
index 45d8e7644..1c9068e07 100644
--- a/Zotlabs/Module/Editpost.php
+++ b/Zotlabs/Module/Editpost.php
@@ -102,7 +102,7 @@ class Editpost extends \Zotlabs\Web\Controller {
 			'bbcode' => true
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Editpost');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit post'),
diff --git a/Zotlabs/Module/Editwebpage.php b/Zotlabs/Module/Editwebpage.php
index b67421cd5..785eeb4ec 100644
--- a/Zotlabs/Module/Editwebpage.php
+++ b/Zotlabs/Module/Editwebpage.php
@@ -160,7 +160,7 @@ class Editwebpage extends \Zotlabs\Web\Controller {
 			'bbcode' => (($mimetype  == 'text/bbcode') ? true : false)
 		);
 
-		$editor = status_editor($a, $x);
+		$editor = status_editor($a, $x, false, 'Editwebpage');
 
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit Webpage'),
diff --git a/Zotlabs/Module/Events.php b/Zotlabs/Module/Events.php
index 33c8b8249..7e5204e62 100644
--- a/Zotlabs/Module/Events.php
+++ b/Zotlabs/Module/Events.php
@@ -6,7 +6,7 @@ require_once('include/bbcode.php');
 require_once('include/datetime.php');
 require_once('include/event.php');
 require_once('include/items.php');
-
+require_once('include/html2plain.php');
 
 class Events extends \Zotlabs\Web\Controller {
 
@@ -271,8 +271,10 @@ class Events extends \Zotlabs\Web\Controller {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
-	
+
+		\App::$profile_uid = local_channel();
 		nav_set_selected('Events');
+
 	
 		if((argc() > 2) && (argv(1) === 'ignore') && intval(argv(2))) {
 			$r = q("update event set dismissed = 1 where id = %d and uid = %d",
@@ -288,7 +290,7 @@ class Events extends \Zotlabs\Web\Controller {
 			);
 		}
 	
-		$first_day = get_pconfig(local_channel(),'system','cal_first_day');
+		$first_day = feature_enabled(local_channel(), 'events_cal_first_day');
 		$first_day = (($first_day) ? $first_day : 0);
 	
 		$htpl = get_markup_template('event_head.tpl');
@@ -641,6 +643,7 @@ class Events extends \Zotlabs\Web\Controller {
 					}
 					$html = format_event_html($rr);
 					$rr['desc'] = zidify_links(smilies(bbcode($rr['desc'])));
+					$rr['description'] = htmlentities(html2plain(bbcode($rr['description'])),ENT_COMPAT,'UTF-8',false);
 					$rr['location'] = zidify_links(smilies(bbcode($rr['location'])));
 					$events[] = array(
 						'id'=>$rr['id'],
@@ -659,8 +662,6 @@ class Events extends \Zotlabs\Web\Controller {
 						'html'=>$html,
 						'plink' => array($rr['plink'],t('Link to Source'),'',''),
 					);
-	
-	
 				}
 			}
 			
diff --git a/Zotlabs/Module/Filestorage.php b/Zotlabs/Module/Filestorage.php
index cd9ab601d..23bd63f95 100644
--- a/Zotlabs/Module/Filestorage.php
+++ b/Zotlabs/Module/Filestorage.php
@@ -128,7 +128,7 @@ class Filestorage extends \Zotlabs\Web\Controller {
 				}
 			}
 
-			if(json_return)
+			if($json_return)
 				json_return_and_die([ 'success' => true ]);
 
 			goaway(dirname($url));
diff --git a/Zotlabs/Module/Group.php b/Zotlabs/Module/Group.php
index acebe995d..c8ccaa2cb 100644
--- a/Zotlabs/Module/Group.php
+++ b/Zotlabs/Module/Group.php
@@ -1,11 +1,13 @@
 <?php
 namespace Zotlabs\Module;
 
-require_once('include/group.php');
-
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
+require_once('include/group.php');
 
-class Group extends \Zotlabs\Web\Controller {
+class Group extends Controller {
 
 	function init() {
 		if(! local_channel()) {
@@ -13,7 +15,11 @@ class Group extends \Zotlabs\Web\Controller {
 			return;
 		}
 
-		\App::$profile_uid = local_channel();
+		if(! Apps::system_app_installed(local_channel(), 'Privacy Groups')) {
+			return;
+		}
+
+		App::$profile_uid = local_channel();
 
 		nav_set_selected('Privacy Groups');
 	}
@@ -24,6 +30,10 @@ class Group extends \Zotlabs\Web\Controller {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
+
+		if(! Apps::system_app_installed(local_channel(), 'Privacy Groups')) {
+			return;
+		}
 	
 		if((argc() == 2) && (argv(1) === 'new')) {
 			check_form_security_token_redirectOnErr('/group/new', 'group_edit');
@@ -43,7 +53,7 @@ class Group extends \Zotlabs\Web\Controller {
 		if((argc() == 2) && (intval(argv(1)))) {
 			check_form_security_token_redirectOnErr('/group', 'group_edit');
 			
-			$r = q("SELECT * FROM groups WHERE id = %d AND uid = %d LIMIT 1",
+			$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d LIMIT 1",
 				intval(argv(1)),
 				intval(local_channel())
 			);
@@ -57,7 +67,7 @@ class Group extends \Zotlabs\Web\Controller {
 			$public = intval($_POST['public']);
 	
 			if((strlen($groupname))  && (($groupname != $group['gname']) || ($public != $group['visible']))) {
-				$r = q("UPDATE groups SET gname = '%s', visible = %d  WHERE uid = %d AND id = %d",
+				$r = q("UPDATE pgrp SET gname = '%s', visible = %d  WHERE uid = %d AND id = %d",
 					dbesc($groupname),
 					intval($public),
 					intval(local_channel()),
@@ -77,13 +87,22 @@ class Group extends \Zotlabs\Web\Controller {
 
 		$change = false;
 	
-		logger('mod_group: ' . \App::$cmd,LOGGER_DEBUG);
+		logger('mod_group: ' . App::$cmd,LOGGER_DEBUG);
 		
 		if(! local_channel()) {
 			notice( t('Permission denied') . EOL);
 			return;
 		}
 
+		if(! Apps::system_app_installed(local_channel(), 'Privacy Groups')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Privacy Groups App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Management of privacy groups');
+			return $o;
+		}
+
 		// Switch to text mode interface if we have more than 'n' contacts or group members
 		$switchtotext = get_pconfig(local_channel(),'system','groupedit_image_limit');
 		if($switchtotext === false)
@@ -96,7 +115,7 @@ class Group extends \Zotlabs\Web\Controller {
 
 			$new = (((argc() == 2) && (argv(1) === 'new')) ? true : false);
 
-			$groups = q("SELECT id, gname FROM groups WHERE deleted = 0 AND uid = %d ORDER BY gname ASC",
+			$groups = q("SELECT id, gname FROM pgrp WHERE deleted = 0 AND uid = %d ORDER BY gname ASC",
 				intval(local_channel())
 			);
 
@@ -141,7 +160,7 @@ class Group extends \Zotlabs\Web\Controller {
 			check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
 			
 			if(intval(argv(2))) {
-				$r = q("SELECT gname FROM groups WHERE id = %d AND uid = %d LIMIT 1",
+				$r = q("SELECT gname FROM pgrp WHERE id = %d AND uid = %d LIMIT 1",
 					intval(argv(2)),
 					intval(local_channel())
 				);
@@ -173,7 +192,7 @@ class Group extends \Zotlabs\Web\Controller {
 		if((argc() > 1) && (intval(argv(1)))) {
 	
 			require_once('include/acl_selectors.php');
-			$r = q("SELECT * FROM groups WHERE id = %d AND uid = %d AND deleted = 0 LIMIT 1",
+			$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d AND deleted = 0 LIMIT 1",
 				intval(argv(1)),
 				intval(local_channel())
 			);
diff --git a/Zotlabs/Module/Home.php b/Zotlabs/Module/Home.php
index 647a6412a..7f2d6424d 100644
--- a/Zotlabs/Module/Home.php
+++ b/Zotlabs/Module/Home.php
@@ -13,14 +13,12 @@ class Home extends \Zotlabs\Web\Controller {
 		$ret = array();
 	
 		call_hooks('home_init',$ret);
-	
+
 		$splash = ((argc() > 1 && argv(1) === 'splash') ? true : false);
 	
 		$channel = \App::get_channel();
 		if(local_channel() && $channel && $channel['xchan_url'] && ! $splash) {
-			$dest = $channel['channel_startpage'];
-			if(! $dest)
-				$dest = get_pconfig(local_channel(),'system','startpage');
+			$dest = (($ret['startpage']) ? $ret['startpage'] : '');
 			if(! $dest)
 				$dest = get_config('system','startpage');
 			if(! $dest)
diff --git a/Zotlabs/Module/Hq.php b/Zotlabs/Module/Hq.php
index fee4246c0..3535ac71a 100644
--- a/Zotlabs/Module/Hq.php
+++ b/Zotlabs/Module/Hq.php
@@ -138,7 +138,7 @@ class Hq extends \Zotlabs\Web\Controller {
 				[
 					'$no_messages' => (($target_item) ? false : true),
 					'$no_messages_label' => [ t('Welcome to Hubzilla!'), t('You have got no unseen posts...') ],
-					'$editor' => status_editor($a,$x)
+					'$editor' => status_editor($a,$x,false,'Hq')
 				]
 			);
 
diff --git a/Zotlabs/Module/Import.php b/Zotlabs/Module/Import.php
index d031bf16b..6016328a5 100644
--- a/Zotlabs/Module/Import.php
+++ b/Zotlabs/Module/Import.php
@@ -426,9 +426,9 @@ class Import extends \Zotlabs\Web\Controller {
 				unset($group['id']);
 				$group['uid'] = $channel['channel_id'];
 
-				create_table_from_array('groups', $group);
+				create_table_from_array('pgrp', $group);
 			}
-			$r = q("select * from groups where uid = %d",
+			$r = q("select * from pgrp where uid = %d",
 				intval($channel['channel_id'])
 			);
 			if($r) {
@@ -448,7 +448,7 @@ class Import extends \Zotlabs\Web\Controller {
 					if($x['old'] == $group_member['gid'])
 						$group_member['gid'] = $x['new'];
 				}
-				create_table_from_array('group_member', $group_member);
+				create_table_from_array('pgrp_member', $group_member);
 			}
 		}
 
diff --git a/Zotlabs/Module/Invite.php b/Zotlabs/Module/Invite.php
index 359f99b3e..6359da54c 100644
--- a/Zotlabs/Module/Invite.php
+++ b/Zotlabs/Module/Invite.php
@@ -1,6 +1,10 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+
 /**
  * module: invite.php
  *
@@ -9,7 +13,7 @@ namespace Zotlabs\Module;
  */
 
 
-class Invite extends \Zotlabs\Web\Controller {
+class Invite extends Controller {
 
 	function post() {
 	
@@ -17,6 +21,10 @@ class Invite extends \Zotlabs\Web\Controller {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
+
+		if(! Apps::system_app_installed(local_channel(), 'Invite')) {
+			return;
+		}
 	
 		check_form_security_token_redirectOnErr('/', 'send_invite');
 	
@@ -57,7 +65,7 @@ class Invite extends \Zotlabs\Web\Controller {
 			else
 				$nmessage = $message;
 	
-			$account = \App::get_account();
+			$account = App::get_account();
 	
 			$res = z_mail(
 				[ 
@@ -95,6 +103,15 @@ class Invite extends \Zotlabs\Web\Controller {
 			return;
 		}
 
+		if(! Apps::system_app_installed(local_channel(), 'Invite')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Invite App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Send email invitations to join this network');
+			return $o;
+		}
+
 		nav_set_selected('Invite');
 	
 		$tpl = get_markup_template('invite.tpl');
@@ -127,11 +144,11 @@ class Invite extends \Zotlabs\Web\Controller {
 				}
 			}
 	
-		$ob = \App::get_observer();
+		$ob = App::get_observer();
 		if(! $ob)
 			return $o;
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 		$o = replace_macros($tpl, array(
 			'$form_security_token' => get_form_security_token("send_invite"),
diff --git a/Zotlabs/Module/Item.php b/Zotlabs/Module/Item.php
index 9419dea0f..2ee639874 100644
--- a/Zotlabs/Module/Item.php
+++ b/Zotlabs/Module/Item.php
@@ -29,7 +29,7 @@ use \Zotlabs\Lib as Zlib;
 class Item extends \Zotlabs\Web\Controller {
 
 	function post() {
-	
+
 		// This will change. Figure out who the observer is and whether or not
 		// they have permission to post here. Else ignore the post.
 	
@@ -237,10 +237,12 @@ class Item extends \Zotlabs\Web\Controller {
 		if($parent) {
 			logger('mod_item: item_post parent=' . $parent);
 			$can_comment = false;
-			if((array_key_exists('owner',$parent_item)) && intval($parent_item['owner']['abook_self']))
-				$can_comment = perm_is_allowed($profile_uid,$observer['xchan_hash'],'post_comments');
-			else
-				$can_comment = can_comment_on_post($observer['xchan_hash'],$parent_item);
+
+			$can_comment = can_comment_on_post($observer['xchan_hash'],$parent_item);
+                        if (!$can_comment) {
+                                if((array_key_exists('owner',$parent_item)) && intval($parent_item['owner']['abook_self'])==1 )
+				        $can_comment = perm_is_allowed($profile_uid,$observer['xchan_hash'],'post_comments');
+                        }
 	
 			if(! $can_comment) {
 				notice( t('Permission denied.') . EOL) ;
@@ -533,7 +535,7 @@ class Item extends \Zotlabs\Web\Controller {
 	
 			// Look for tags and linkify them
 			$results = linkify_tags($a, $body, ($uid) ? $uid : $profile_uid);
-logger('linkify: ' . print_r($results,true));
+
 			if($results) {
 	
 				// Set permissions based on tag replacements
@@ -1163,28 +1165,6 @@ logger('linkify: ' . print_r($results,true));
 			return $ret;
 		} 
 
-		// auto-upgrade beginner (techlevel 0) accounts - if they have at least two friends and ten posts
-		// and have uploaded something (like a profile photo), promote them to level 1. 
-
-		$a = q("select account_id, account_level from account where account_id = (select channel_account_id from channel where channel_id = %d limit 1)",
-			intval($channel_id)
-		);
-		if((! intval($a[0]['account_level'])) && intval($r[0]['total']) > 10) {
-			$x = q("select count(abook_id) as total from abook where abook_channel = %d",
-				intval($channel_id)
-			);
-			if($x && intval($x[0]['total']) > 2) {
-				$y = q("select count(id) as total from attach where uid = %d",
-					intval($channel_id)
-				);
-				if($y && intval($y[0]['total']) > 1) {
-					q("update account set account_level = 1 where account_id = %d",
-						intval($a[0]['account_id'])
-					);
-				}
-			}
-		} 
-
 		if (!$iswebpage) {
 			$max = engr_units_to_bytes(service_class_fetch($channel_id,'total_items'));
 			if(! service_class_allows($channel_id,'total_items',$r[0]['total'])) {
diff --git a/Zotlabs/Module/Lang.php b/Zotlabs/Module/Lang.php
index 0e5d85d05..a32f933a6 100644
--- a/Zotlabs/Module/Lang.php
+++ b/Zotlabs/Module/Lang.php
@@ -1,13 +1,28 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
-class Lang extends \Zotlabs\Web\Controller {
+class Lang extends Controller {
 
 	function get() {
+
+		if(local_channel()) {
+			if(! Apps::system_app_installed(local_channel(), 'Language')) {
+				//Do not display any associated widgets at this point
+				App::$pdl = '';
+
+				$o = '<b>' . t('Language App') . ' (' . t('Not Installed') . '):</b><br>';
+				$o .= t('Change UI language');
+				return $o;
+			}
+		}
+
 		nav_set_selected('Language');
 		return lang_selector();
+
 	}
 	
-	
 }
diff --git a/Zotlabs/Module/Layouts.php b/Zotlabs/Module/Layouts.php
index 19efb37fd..25e27d226 100644
--- a/Zotlabs/Module/Layouts.php
+++ b/Zotlabs/Module/Layouts.php
@@ -141,7 +141,7 @@ class Layouts extends \Zotlabs\Web\Controller {
 		if($_REQUEST['pagetitle'])
 			$x['pagetitle'] = $_REQUEST['pagetitle'];
 
-		$editor = status_editor($a,$x);
+		$editor = status_editor($a,$x,false,'Layouts');
 
 		$r = q("select iconfig.iid, iconfig.v, mid, title, body, mimetype, created, edited, item_type from iconfig 
 			left join item on iconfig.iid = item.id
diff --git a/Zotlabs/Module/Lockview.php b/Zotlabs/Module/Lockview.php
index 466d16997..d7ed07a53 100644
--- a/Zotlabs/Module/Lockview.php
+++ b/Zotlabs/Module/Lockview.php
@@ -118,7 +118,7 @@ class Lockview extends \Zotlabs\Web\Controller {
 		}
 
 		if(count($allowed_groups)) {
-			$r = q("SELECT gname FROM groups WHERE hash IN ( " . implode(', ', $allowed_groups) . " )");
+			$r = q("SELECT gname FROM pgrp WHERE hash IN ( " . implode(', ', $allowed_groups) . " )");
 			if($r)
 				foreach($r as $rr) 
 					$l[] = '<div class="dropdown-item"><b>' . $rr['gname'] . '</b></div>';
@@ -156,7 +156,7 @@ class Lockview extends \Zotlabs\Web\Controller {
 
 
 		if(count($deny_groups)) {
-			$r = q("SELECT gname FROM groups WHERE hash IN ( " . implode(', ', $deny_groups) . " )");
+			$r = q("SELECT gname FROM pgrp WHERE hash IN ( " . implode(', ', $deny_groups) . " )");
 			if($r)
 				foreach($r as $rr) 
 					$l[] = '<div class="dropdown-item"><b><strike>' . $rr['gname'] . '</strike></b></div>';
diff --git a/Zotlabs/Module/Magic.php b/Zotlabs/Module/Magic.php
index be6866592..71737eef8 100644
--- a/Zotlabs/Module/Magic.php
+++ b/Zotlabs/Module/Magic.php
@@ -146,12 +146,17 @@ class Magic extends \Zotlabs\Web\Controller {
 				$dest = strip_zids($dest);
 				$dest = strip_query_param($dest,'f');
 
+				$data = json_encode([ 'OpenWebAuth' => random_string() ]);
+
 				$headers = [];
 				$headers['Accept'] = 'application/x-zot+json' ;
 				$headers['X-Open-Web-Auth'] = random_string();
+				$headers['Host'] = $parsed['host'];
+				$headers['Digest'] = 'SHA-256=' . \Zotlabs\Web\HTTPSig::generate_digest($data,false);
+
 				$headers = \Zotlabs\Web\HTTPSig::create_sig('',$headers,$channel['channel_prvkey'],
 					'acct:' . $channel['channel_address'] . '@' . \App::get_hostname(),false,true,'sha512');
-				$x = z_fetch_url($basepath . '/owa',false,$redirects,[ 'headers' => $headers ]);
+				$x = z_post_url($basepath . '/owa',$data,$redirects,[ 'headers' => $headers ]);
 
 				if($x['success']) {
 					$j = json_decode($x['body'],true);
diff --git a/Zotlabs/Module/Mail.php b/Zotlabs/Module/Mail.php
index ca183f644..d38c1d88c 100644
--- a/Zotlabs/Module/Mail.php
+++ b/Zotlabs/Module/Mail.php
@@ -393,7 +393,7 @@ class Mail extends \Zotlabs\Web\Controller {
 				'delete' => t('Delete message'),
 				'dreport' => t('Delivery report'),
 				'recall' => t('Recall message'),
-				'can_recall' => (($channel['channel_hash'] == $message['from_xchan'] && get_account_techlevel() > 0) ? true : false),
+				'can_recall' => ($channel['channel_hash'] == $message['from_xchan']),
 				'is_recalled' => (intval($message['mail_recalled']) ? t('Message has been recalled.') : ''),
 				'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'], 'c'),
 			);
diff --git a/Zotlabs/Module/Manage.php b/Zotlabs/Module/Manage.php
index 2c88a4df0..20d5b0449 100644
--- a/Zotlabs/Module/Manage.php
+++ b/Zotlabs/Module/Manage.php
@@ -11,7 +11,7 @@ class Manage extends \Zotlabs\Web\Controller {
 			return;
 		}
 
-		nav_set_selected('Channel Manager');
+		nav_set_selected('Channel Manager', 'settings/manage');
 	
 		require_once('include/security.php');
 	
@@ -129,7 +129,7 @@ class Manage extends \Zotlabs\Web\Controller {
 			}
 
 		}			
-		
+
 		$r = q("select count(channel_id) as total from channel where channel_account_id = %d and channel_removed = 0",
 			intval(get_account_id())
 		);
@@ -170,7 +170,7 @@ class Manage extends \Zotlabs\Web\Controller {
 			'$header'           => t('Channel Manager'),
 			'$msg_selected'     => t('Current Channel'),
 			'$selected'         => local_channel(),
-			'$desc'             => t('Switch to one of your channels by selecting it.'),
+			'$desc'             => ((count($channels) > 1 || $delegates) ? t('Switch to one of your channels by selecting it.') : ''),
 			'$msg_default'      => t('Default Channel'),
 			'$msg_make_default' => t('Make Default'),
 			'$create'           => $create,
diff --git a/Zotlabs/Module/Mood.php b/Zotlabs/Module/Mood.php
index ad29ec7e8..16ef0b171 100644
--- a/Zotlabs/Module/Mood.php
+++ b/Zotlabs/Module/Mood.php
@@ -1,21 +1,29 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+
 require_once('include/security.php');
 require_once('include/bbcode.php');
 require_once('include/items.php');
 
 
 
-class Mood extends \Zotlabs\Web\Controller {
+class Mood extends Controller {
 
 	function init() {
 	
 		if(! local_channel())
 			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Mood')) {
+			return;
+		}
 	
 		$uid = local_channel();
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 		$verb = notags(trim($_GET['verb']));
 		
 		if(! $verb) 
@@ -60,7 +68,7 @@ class Mood extends \Zotlabs\Web\Controller {
 			$deny_gid      =  $channel['channel_deny_gid'];
 		}
 	
-		$poster = \App::get_observer();
+		$poster = App::get_observer();
 	
 		$mid = item_message_id();
 	
@@ -117,6 +125,15 @@ class Mood extends \Zotlabs\Web\Controller {
 			return;
 		}
 
+		if(! Apps::system_app_installed(local_channel(), 'Mood')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Mood App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Set your current mood and tell your friends');
+			return $o;
+		}
+
 		nav_set_selected('Mood');
 
 		$parent = ((x($_GET,'parent')) ? intval($_GET['parent']) : '0');
diff --git a/Zotlabs/Module/Network.php b/Zotlabs/Module/Network.php
index 77a08585b..792f92418 100644
--- a/Zotlabs/Module/Network.php
+++ b/Zotlabs/Module/Network.php
@@ -1,6 +1,8 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+
 require_once('include/items.php');
 require_once('include/group.php');
 require_once('include/contact_widgets.php');
@@ -25,8 +27,8 @@ class Network extends \Zotlabs\Web\Controller {
 				goaway('network' . '?f=&' . $network_options);
 		}
 	
-		$channel = \App::get_channel();
-		\App::$profile_uid = local_channel();
+		$channel = App::get_channel();
+		App::$profile_uid = local_channel();
 		head_set_icon($channel['xchan_photo_s']);
 	
 	}
@@ -34,7 +36,7 @@ class Network extends \Zotlabs\Web\Controller {
 	function get($update = 0, $load = false) {
 	
 		if(! local_channel()) {
-			$_SESSION['return_url'] = \App::$query_string;
+			$_SESSION['return_url'] = App::$query_string;
 			return login(false);
 		}
 	
@@ -44,11 +46,11 @@ class Network extends \Zotlabs\Web\Controller {
 			$_SESSION['loadtime'] = datetime_convert();
 		}
 
-		$arr = array('query' => \App::$query_string);
+		$arr = array('query' => App::$query_string);
 	
 		call_hooks('network_content_init', $arr);
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 		$item_normal = item_normal();
 		$item_normal_update = item_normal_update();
 	
@@ -82,20 +84,9 @@ class Network extends \Zotlabs\Web\Controller {
 
 		$search = (($_GET['search']) ? $_GET['search'] : '');
 		if($search) {
-			$_GET['netsearch'] = escape_tags($search);
-			if(strpos($search,'@') === 0) {
-				$r = q("select abook_id from abook left join xchan on abook_xchan = xchan_hash where xchan_name = '%s' and abook_channel = %d limit 1",
-					dbesc(substr($search,1)),
-					intval(local_channel())
-				);
-				if($r) {
-					$_GET['cid'] = $r[0]['abook_id'];
-					$search = $_GET['search'] = '';
-				}
-			}
-			elseif(strpos($search,'#') === 0) {
+			if(strpos($search,'#') === 0) {
 				$hashtags = substr($search,1);
-				$search = $_GET['search'] = '';
+				$search = '';
 			}
 		}
 	
@@ -106,7 +97,7 @@ class Network extends \Zotlabs\Web\Controller {
 		// filter by collection (e.g. group)
 	
 		if($gid) {
-			$r = q("SELECT * FROM groups WHERE id = %d AND uid = %d LIMIT 1",
+			$r = q("SELECT * FROM pgrp WHERE id = %d AND uid = %d LIMIT 1",
 				intval($gid),
 				intval(local_channel())
 			);
@@ -141,7 +132,7 @@ class Network extends \Zotlabs\Web\Controller {
 		$deftag = '';
 	
 
-		if(x($_GET,'search') || $file || (!$pf && $cid))
+		if(x($_GET,'search') || $file || (!$pf && $cid) || $hashtags || $verb || $category)
 			$nouveau = true;
 
 		if($cid) {
@@ -165,17 +156,15 @@ class Network extends \Zotlabs\Web\Controller {
 		}
 	
 		if(! $update) {
-			$tabs = ''; //network_tabs();
-			$o .= $tabs;
 	
 			// search terms header
-			if($search) {
+			if($search || $hashtags) {
 				$o .= replace_macros(get_markup_template("section_title.tpl"),array(
-					'$title' => t('Search Results For:') . ' ' . htmlspecialchars($search, ENT_COMPAT,'UTF-8')
+					'$title' => t('Search Results For:') . ' ' . (($search) ? htmlspecialchars($search, ENT_COMPAT,'UTF-8') : '#' . htmlspecialchars($hashtags, ENT_COMPAT,'UTF-8'))
 				));
 			}
 	
-			nav_set_selected('Grid');
+			nav_set_selected('Network');
 
 			$channel_acl = array(
 				'allow_cid' => $channel['channel_allow_cid'], 
@@ -207,7 +196,7 @@ class Network extends \Zotlabs\Web\Controller {
 				$x['pretext'] = $deftag;
 	
 	
-			$status_editor = status_editor($a,$x);
+			$status_editor = status_editor($a,$x,false,'Network');
 			$o .= $status_editor;
 
 			$static = channel_manual_conv_update(local_channel());
@@ -254,8 +243,7 @@ class Network extends \Zotlabs\Web\Controller {
 				));
 			}
 	
-			$o = $tabs;
-			$o .= $title;
+			$o = $title;
 			$o .= $status_editor;
 	
 		}
@@ -281,8 +269,7 @@ class Network extends \Zotlabs\Web\Controller {
 				'$title' => '<a href="' . zid($cid_r[0]['xchan_url']) . '" ><img src="' . zid($cid_r[0]['xchan_photo_s'])  . '" alt="' . urlencode($cid_r[0]['xchan_name']) . '" /></a> <a href="' . zid($cid_r[0]['xchan_url']) . '" >' . $cid_r[0]['xchan_name'] . '</a>'
 			));
 
-			$o = $tabs;
-			$o .= $title;
+			$o = $title;
 			$o .= $status_editor;
 		}
 		elseif($xchan) {
@@ -295,8 +282,8 @@ class Network extends \Zotlabs\Web\Controller {
 				$title = replace_macros(get_markup_template("section_title.tpl"),array(
 					'$title' => '<a href="' . zid($r[0]['xchan_url']) . '" ><img src="' . zid($r[0]['xchan_photo_s'])  . '" alt="' . urlencode($r[0]['xchan_name']) . '" /></a> <a href="' . zid($r[0]['xchan_url']) . '" >' . $r[0]['xchan_name'] . '</a>'
 				));
-				$o = $tabs;
-				$o .= $title;
+
+				$o = $title;
 				$o .= $status_editor;
 
 			}
@@ -326,10 +313,10 @@ class Network extends \Zotlabs\Web\Controller {
 	
 			$o .= '<div id="live-network"></div>' . "\r\n";
 			$o .= "<script> var profile_uid = " . local_channel() 
-				. "; var profile_page = " . \App::$pager['page'] 
+				. "; var profile_page = " . App::$pager['page'] 
 				. "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
 	
-			\App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
+			App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
 				'$baseurl' => z_root(),
 				'$pgtype'  => 'network',
 				'$uid'     => ((local_channel()) ? local_channel() : '0'),
@@ -346,7 +333,7 @@ class Network extends \Zotlabs\Web\Controller {
 				'$wall'    => '0',
 				'$static'  => $static, 
 				'$list'    => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
-				'$page'    => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
+				'$page'    => ((App::$pager['page'] != 1) ? App::$pager['page'] : 1),
 				'$search'  => (($search) ? $search : ''),
 				'$xchan'   => $xchan,
 				'$order'   => $order,
@@ -380,7 +367,8 @@ class Network extends \Zotlabs\Web\Controller {
 				$sql_extra .= term_query('item',substr($search,1),TERM_HASHTAG,TERM_COMMUNITYTAG);
 			}
 			else {
-				$sql_extra .= sprintf(" AND item.body like '%s' ",
+				$sql_extra .= sprintf(" AND (item.body like '%s' OR item.title like '%s') ",
+					dbesc(protect_sprintf('%' . $search . '%')),
 					dbesc(protect_sprintf('%' . $search . '%'))
 				);
 			}
@@ -417,8 +405,8 @@ class Network extends \Zotlabs\Web\Controller {
 		}
 		else {
 			$itemspage = get_pconfig(local_channel(),'system','itemspage');
-			\App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
-			$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
+			App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+			$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
 		}
 	
 		// cmin and cmax are both -1 when the affinity tool is disabled
@@ -449,7 +437,7 @@ class Network extends \Zotlabs\Web\Controller {
 		$abook_uids = " and abook.abook_channel = " . local_channel() . " ";
 		$uids = " and item.uid = " . local_channel() . " ";
 	
-		if(get_pconfig(local_channel(),'system','network_list_mode'))
+		if(feature_enabled(local_channel(), 'network_list_mode'))
 			$page_mode = 'list';
 		else
 			$page_mode = 'client';
diff --git a/Zotlabs/Module/New_channel.php b/Zotlabs/Module/New_channel.php
index 97a46a43e..a9022a03a 100644
--- a/Zotlabs/Module/New_channel.php
+++ b/Zotlabs/Module/New_channel.php
@@ -142,9 +142,12 @@ class New_channel extends \Zotlabs\Web\Controller {
 			}
 	
 			$limit = account_service_class_fetch(get_account_id(),'total_identities');
-	
+			$canadd = true;
 			if($r && ($limit !== false)) {
 				$channel_usage_message = sprintf( t("You have created %1$.0f of %2$.0f allowed channels."), $r[0]['total'], $limit);
+				if ($r[0]['total'] >= $limit) {
+					$canadd = false;
+				}
 			}
 			else {
 				$channel_usage_message = '';
@@ -168,8 +171,6 @@ class New_channel extends \Zotlabs\Web\Controller {
 		$privacy_role = ((x($_REQUEST,'permissions_role')) ? $_REQUEST['permissions_role'] :  "" );
 
 		$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
-		if((get_account_techlevel() < 4) && $privacy_role !== 'custom')
-			unset($perm_roles[t('Other')]);
 
 		$name = array('name', t('Channel name'), ((x($_REQUEST,'name')) ? $_REQUEST['name'] : ''), $name_help, "*");
 		$nickhub = '@' . \App::get_hostname();
@@ -186,7 +187,8 @@ class New_channel extends \Zotlabs\Web\Controller {
 			'$nickname'     => $nickname,
 			'$validate'     => t('Validate'),
 			'$submit'       => t('Create'),
-			'$channel_usage_message' => $channel_usage_message
+			'$channel_usage_message' => $channel_usage_message,
+			'$canadd'	=> $canadd
 		));
 	
 		return $o;
diff --git a/Zotlabs/Module/Notes.php b/Zotlabs/Module/Notes.php
index e530e6ff4..178a6bce0 100644
--- a/Zotlabs/Module/Notes.php
+++ b/Zotlabs/Module/Notes.php
@@ -1,13 +1,19 @@
 <?php
 namespace Zotlabs\Module; /** @file */
 
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
-class Notes extends \Zotlabs\Web\Controller {
+class Notes extends Controller {
 
-	function init() {
+	function post() {
 	
 		if(! local_channel())
-			return;
+			return EMPTY_STR;
+
+		if(! Apps::system_app_installed(local_channel(), 'Notes'))
+			return EMPTY_STR;
 	
 		$ret = array('success' => true);
 		if(array_key_exists('note_text',$_REQUEST)) {
@@ -24,17 +30,38 @@ class Notes extends \Zotlabs\Web\Controller {
 			}
 			set_pconfig(local_channel(),'notes','text',$body);
 		}
-	
+
 		// push updates to channel clones
-	
+
 		if((argc() > 1) && (argv(1) === 'sync')) {
 			require_once('include/zot.php');
 			build_sync_packet();
 		}
-	
+
 		logger('notes saved.', LOGGER_DEBUG);
 		json_return_and_die($ret);
-		
+
+	}
+
+	function get() {
+
+		if(! local_channel())
+			return EMPTY_STR;
+
+		if(! Apps::system_app_installed(local_channel(), 'Notes')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = EMPTY_STR;
+
+			$o = '<b>' . t('Notes App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('A simple notes app with a widget (note: notes are not encrypted)');
+			return $o;
+		}
+
+		$w = new \Zotlabs\Widget\Notes;
+		$arr = ['app' => true];
+
+		return $w->widget($arr);
+
 	}
 	
 }
diff --git a/Zotlabs/Module/Settings/Oauth.php b/Zotlabs/Module/Oauth.php
index d6576c6de..27c062df2 100644
--- a/Zotlabs/Module/Settings/Oauth.php
+++ b/Zotlabs/Module/Oauth.php
@@ -1,27 +1,37 @@
 <?php
 
-namespace Zotlabs\Module\Settings;
+namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
-class Oauth {
+class Oauth extends Controller {
 
 
 	function post() {
+
+		if(! local_channel())
+			return;
+
+
+		if(! Apps::system_app_installed(local_channel(), 'OAuth Apps Manager'))
+			return;
 	
 		if(x($_POST,'remove')){
-			check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
+			check_form_security_token_redirectOnErr('/oauth', 'oauth');
 			
 			$key = $_POST['remove'];
 			q("DELETE FROM tokens WHERE id='%s' AND uid=%d",
 				dbesc($key),
 				local_channel());
-			goaway(z_root()."/settings/oauth/");
+			goaway(z_root()."/oauth");
 			return;			
 		}
 	
-		if((argc() > 2) && (argv(2) === 'edit' || argv(2) === 'add') && x($_POST,'submit')) {
+		if((argc() > 1) && (argv(1) === 'edit' || argv(1) === 'add') && x($_POST,'submit')) {
 			
-			check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
+			check_form_security_token_redirectOnErr('oauth', 'oauth');
 			
 			$name   	= ((x($_POST,'name')) ? escape_tags($_POST['name']) : '');
 			$key		= ((x($_POST,'key')) ? escape_tags($_POST['key']) : '');
@@ -73,17 +83,30 @@ class Oauth {
 					);
 				}
 			}
-			goaway(z_root()."/settings/oauth/");
+			goaway(z_root()."/oauth");
 			return;
 		}
 	}
 
 	function get() {
+
+		if(! local_channel())
+			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'OAuth Apps Manager')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('OAuth Apps Manager App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('OAuth authentication tokens for mobile and remote apps');
+			return $o;
+		}
+
 			
-		if((argc() > 2) && (argv(2) === 'add')) {
-			$tpl = get_markup_template("settings_oauth_edit.tpl");
+		if((argc() > 1) && (argv(1) === 'add')) {
+			$tpl = get_markup_template("oauth_edit.tpl");
 			$o .= replace_macros($tpl, array(
-				'$form_security_token' => get_form_security_token("settings_oauth"),
+				'$form_security_token' => get_form_security_token("oauth"),
 				'$title'	=> t('Add application'),
 				'$submit'	=> t('Submit'),
 				'$cancel'	=> t('Cancel'),
@@ -96,9 +119,9 @@ class Oauth {
 			return $o;
 		}
 			
-		if((argc() > 3) && (argv(2) === 'edit')) {
+		if((argc() > 2) && (argv(1) === 'edit')) {
 			$r = q("SELECT * FROM clients WHERE client_id='%s' AND uid=%d",
-					dbesc(argv(3)),
+					dbesc(argv(2)),
 					local_channel());
 			
 			if (!count($r)){
@@ -107,9 +130,9 @@ class Oauth {
 			}
 			$app = $r[0];
 				
-			$tpl = get_markup_template("settings_oauth_edit.tpl");
+			$tpl = get_markup_template("oauth_edit.tpl");
 			$o .= replace_macros($tpl, array(
-				'$form_security_token' => get_form_security_token("settings_oauth"),
+				'$form_security_token' => get_form_security_token("oauth"),
 				'$title'	=> t('Add application'),
 				'$submit'	=> t('Update'),
 				'$cancel'	=> t('Cancel'),
@@ -122,13 +145,13 @@ class Oauth {
 			return $o;
 		}
 			
-		if((argc() > 3) && (argv(2) === 'delete')) {
-			check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth', 't');
+		if((argc() > 2) && (argv(1) === 'delete')) {
+			check_form_security_token_redirectOnErr('/oauth', 'oauth', 't');
 			
 			$r = q("DELETE FROM clients WHERE client_id='%s' AND uid=%d",
-					dbesc(argv(3)),
+					dbesc(argv(2)),
 					local_channel());
-			goaway(z_root()."/settings/oauth/");
+			goaway(z_root()."/oauth");
 			return;			
 		}
 			
@@ -141,11 +164,11 @@ class Oauth {
 				local_channel());
 		
 			
-		$tpl = get_markup_template("settings_oauth.tpl");
+		$tpl = get_markup_template("oauth.tpl");
 		$o .= replace_macros($tpl, array(
-			'$form_security_token' => get_form_security_token("settings_oauth"),
+			'$form_security_token' => get_form_security_token("oauth"),
 			'$baseurl'	=> z_root(),
-			'$title'	=> t('Connected Apps'),
+			'$title'	=> t('Connected OAuth Apps'),
 			'$add'		=> t('Add application'),
 			'$edit'		=> t('Edit'),
 			'$delete'		=> t('Delete'),
@@ -158,4 +181,4 @@ class Oauth {
 			
 	}
 
-}
\ No newline at end of file
+}
diff --git a/Zotlabs/Module/Settings/Oauth2.php b/Zotlabs/Module/Oauth2.php
index 985095115..db2687b4c 100644
--- a/Zotlabs/Module/Settings/Oauth2.php
+++ b/Zotlabs/Module/Oauth2.php
@@ -1,28 +1,46 @@
 <?php
 
-namespace Zotlabs\Module\Settings;
+namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
-class Oauth2 {
+class Oauth2 extends Controller {
 
 
 	function post() {
+
+		if(! local_channel())
+			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'OAuth2 Apps Manager'))
+			return;
 	
 		if(x($_POST,'remove')){
-			check_form_security_token_redirectOnErr('/settings/oauth2', 'settings_oauth2');
-			
+			check_form_security_token_redirectOnErr('oauth2', 'oauth2');
+			$name   	= ((x($_POST,'name')) ? escape_tags(trim($_POST['name'])) : '');
+		logger("REMOVE! ".$name." uid: ".local_channel());	
 			$key = $_POST['remove'];
-			q("DELETE FROM tokens WHERE id='%s' AND uid=%d",
-				dbesc($key),
+			q("DELETE FROM oauth_authorization_codes WHERE client_id='%s' AND user_id=%d",
+				dbesc($name),
 				intval(local_channel())
 			);
-			goaway(z_root()."/settings/oauth2/");
+			q("DELETE FROM oauth_access_tokens WHERE client_id='%s' AND user_id=%d",
+				dbesc($name),
+				intval(local_channel())
+			);
+			q("DELETE FROM oauth_refresh_tokens WHERE client_id='%s' AND user_id=%d",
+				dbesc($name),
+				intval(local_channel())
+			);
+			goaway(z_root()."/oauth2");
 			return;			
 		}
 	
-		if((argc() > 2) && (argv(2) === 'edit' || argv(2) === 'add') && x($_POST,'submit')) {
+		if((argc() > 1) && (argv(1) === 'edit' || argv(1) === 'add') && x($_POST,'submit')) {
 			
-			check_form_security_token_redirectOnErr('/settings/oauth2', 'settings_oauth2');
+			check_form_security_token_redirectOnErr('oauth2', 'oauth2');
 			
 			$name   	= ((x($_POST,'name')) ? escape_tags(trim($_POST['name'])) : '');
 			$secret		= ((x($_POST,'secret')) ? escape_tags(trim($_POST['secret'])) : '');
@@ -45,14 +63,15 @@ class Oauth2 {
 								grant_types = '%s',
 								scope = '%s', 
 								user_id = %d
-							WHERE client_id='%s'",
+							WHERE client_id='%s' and user_id = %s",
 							dbesc($name),
 							dbesc($secret),
 							dbesc($redirect),
 							dbesc($grant),
 							dbesc($scope),
 							intval(local_channel()),
-							dbesc($name));
+							dbesc($name),
+                                                        intval(local_channel()));
 				} else {
 					$r = q("INSERT INTO oauth_clients (client_id, client_secret, redirect_uri, grant_types, scope, user_id)
 						VALUES ('%s','%s','%s','%s','%s',%d)",
@@ -70,17 +89,29 @@ class Oauth2 {
 					);
 				}
 			}
-			goaway(z_root()."/settings/oauth2/");
+			goaway(z_root()."/oauth2");
 			return;
 		}
 	}
 
 	function get() {
+
+		if(! local_channel())
+			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'OAuth2 Apps Manager')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('OAuth2 Apps Manager App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('OAuth2 authenticatication tokens for mobile and remote apps');
+			return $o;
+		}
 			
-		if((argc() > 2) && (argv(2) === 'add')) {
-			$tpl = get_markup_template("settings_oauth2_edit.tpl");
+		if((argc() > 1) && (argv(1) === 'add')) {
+			$tpl = get_markup_template("oauth2_edit.tpl");
 			$o .= replace_macros($tpl, array(
-				'$form_security_token' => get_form_security_token("settings_oauth2"),
+				'$form_security_token' => get_form_security_token("oauth2"),
 				'$title'	=> t('Add OAuth2 application'),
 				'$submit'	=> t('Submit'),
 				'$cancel'	=> t('Cancel'),
@@ -93,9 +124,9 @@ class Oauth2 {
 			return $o;
 		}
 			
-		if((argc() > 3) && (argv(2) === 'edit')) {
+		if((argc() > 2) && (argv(1) === 'edit')) {
 			$r = q("SELECT * FROM oauth_clients WHERE client_id='%s' AND user_id= %d",
-					dbesc(argv(3)),
+					dbesc(argv(2)),
 					intval(local_channel())
 			);
 			
@@ -106,44 +137,57 @@ class Oauth2 {
 
 			$app = $r[0];
 				
-			$tpl = get_markup_template("settings_oauth2_edit.tpl");
+			$tpl = get_markup_template("oauth2_edit.tpl");
 			$o .= replace_macros($tpl, array(
-				'$form_security_token' => get_form_security_token("settings_oauth2"),
+				'$form_security_token' => get_form_security_token("oauth2"),
 				'$title'	=> t('Add application'),
 				'$submit'	=> t('Update'),
 				'$cancel'	=> t('Cancel'),
 				'$name'		=> array('name', t('Name'), $app['client_id'], t('Name of application')),
 				'$secret'	=> array('secret', t('Consumer Secret'), $app['client_secret'], t('Automatically generated - change if desired. Max length 20')),
 				'$redirect'	=> array('redirect', t('Redirect'), $app['redirect_uri'], t('Redirect URI - leave blank unless your application specifically requires this')),
-				'$grant'     => array('grant', t('Grant Types'), $app['grant_types'], t('leave blank unless your application sepcifically requires this')),
-				'$scope'     => array('scope', t('Authorization scope'), $app['scope'], t('leave blank unless your application sepcifically requires this')),
+				'$grant'     => array('grant', t('Grant Types'), $app['grant_types'], t('leave blank unless your application specifically requires this')),
+				'$scope'     => array('scope', t('Authorization scope'), $app['scope'], t('leave blank unless your application specifically requires this')),
 			));
 			return $o;
 		}
 			
-		if((argc() > 3) && (argv(2) === 'delete')) {
-			check_form_security_token_redirectOnErr('/settings/oauth2', 'settings_oauth2', 't');
+		if((argc() > 2) && (argv(1) === 'delete')) {
+			check_form_security_token_redirectOnErr('oauth2', 'oauth2', 't');
 			
 			$r = q("DELETE FROM oauth_clients WHERE client_id = '%s' AND user_id = %d",
-					dbesc(argv(3)),
+					dbesc(argv(2)),
+					intval(local_channel())
+			);
+			$r = q("DELETE FROM oauth_access_tokens WHERE client_id = '%s' AND user_id = %d",
+					dbesc(argv(2)),
+					intval(local_channel())
+			);
+			$r = q("DELETE FROM oauth_authorization_codes WHERE client_id = '%s' AND user_id = %d",
+					dbesc(argv(2)),
+					intval(local_channel())
+			);
+			$r = q("DELETE FROM oauth_refresh_tokens WHERE client_id = '%s' AND user_id = %d",
+					dbesc(argv(2)),
 					intval(local_channel())
 			);
-			goaway(z_root()."/settings/oauth2/");
+			goaway(z_root()."/oauth2");
 			return;			
 		}
 			
 
 		$r = q("SELECT oauth_clients.*, oauth_access_tokens.access_token as oauth_token, (oauth_clients.user_id = %d) AS my 
 				FROM oauth_clients
-				LEFT JOIN oauth_access_tokens ON oauth_clients.client_id=oauth_access_tokens.client_id
+				LEFT JOIN oauth_access_tokens ON oauth_clients.client_id=oauth_access_tokens.client_id AND
+                                                                 oauth_clients.user_id=oauth_access_tokens.user_id
 				WHERE oauth_clients.user_id IN (%d,0)",
 				intval(local_channel()),
 				intval(local_channel())
 		);
 			
-		$tpl = get_markup_template("settings_oauth2.tpl");
+		$tpl = get_markup_template("oauth2.tpl");
 		$o .= replace_macros($tpl, array(
-			'$form_security_token' => get_form_security_token("settings_oauth2"),
+			'$form_security_token' => get_form_security_token("oauth2"),
 			'$baseurl'	=> z_root(),
 			'$title'	=> t('Connected OAuth2 Apps'),
 			'$add'		=> t('Add application'),
diff --git a/Zotlabs/Module/Oauthinfo.php b/Zotlabs/Module/Oauthinfo.php
index 2d10913c4..f380cec97 100644
--- a/Zotlabs/Module/Oauthinfo.php
+++ b/Zotlabs/Module/Oauthinfo.php
@@ -5,19 +5,17 @@ namespace Zotlabs\Module;
 
 class Oauthinfo extends \Zotlabs\Web\Controller {
 
-
 	function init() {
 
 		$ret = [
 			'issuer'                   => z_root(),
 			'authorization_endpoint'   => z_root() . '/authorize',
 			'token_endpoint'           => z_root() . '/token',
+			'userinfo_endpoint'        => z_root() . '/userinfo',
+			'scopes_supported'         => [ 'openid', 'profile', 'email' ],
 			'response_types_supported' => [ 'code', 'token', 'id_token', 'code id_token', 'token id_token' ] 
 		];
 
-
 		json_return_and_die($ret);
 	}
-
-
 }
\ No newline at end of file
diff --git a/Zotlabs/Module/Owa.php b/Zotlabs/Module/Owa.php
index da26748b3..4a488086f 100644
--- a/Zotlabs/Module/Owa.php
+++ b/Zotlabs/Module/Owa.php
@@ -45,7 +45,7 @@ class Owa extends \Zotlabs\Web\Controller {
 						}
 						if($r) {
 							foreach($r as $hubloc) {
-								$verified = \Zotlabs\Web\HTTPSig::verify('',$hubloc['xchan_pubkey']);	
+								$verified = \Zotlabs\Web\HTTPSig::verify(file_get_contents('php://input'),$hubloc['xchan_pubkey']);	
 								if($verified && $verified['header_signed'] && $verified['header_valid']) {
 									logger('OWA header: ' . print_r($verified,true),LOGGER_DATA);	
 									logger('OWA success: ' . $hubloc['hubloc_addr'],LOGGER_DATA);
diff --git a/Zotlabs/Module/Pconfig.php b/Zotlabs/Module/Pconfig.php
index b6264bddc..7c82bac7d 100644
--- a/Zotlabs/Module/Pconfig.php
+++ b/Zotlabs/Module/Pconfig.php
@@ -13,14 +13,15 @@ class Pconfig extends \Zotlabs\Web\Controller {
 			return;
 	
 	
-	   if($_SESSION['delegate'])
-	        return;
+		if($_SESSION['delegate'])
+			return;
 	
 		check_form_security_token_redirectOnErr('/pconfig', 'pconfig');
 	
 		$cat = trim(escape_tags($_POST['cat']));
 		$k = trim(escape_tags($_POST['k']));
 		$v = trim($_POST['v']);
+		$aj = intval($_POST['aj']);
 	
 		if(in_array(argv(2),$this->disallowed_pconfig())) {
 			notice( t('This setting requires special processing and editing has been blocked.') . EOL);
@@ -33,9 +34,12 @@ class Pconfig extends \Zotlabs\Web\Controller {
 	
 		set_pconfig(local_channel(),$cat,$k,$v);
 		build_sync_packet();
-	
-		goaway(z_root() . '/pconfig/' . $cat . '/' .  $k);
-	
+
+		if($aj)
+			killme();
+		else
+			goaway(z_root() . '/pconfig/' . $cat . '/' .  $k);
+
 	}
 	
 	
diff --git a/Zotlabs/Module/Pdledit.php b/Zotlabs/Module/Pdledit.php
index 9b86b599b..5cedb29a8 100644
--- a/Zotlabs/Module/Pdledit.php
+++ b/Zotlabs/Module/Pdledit.php
@@ -1,15 +1,20 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
-class Pdledit extends \Zotlabs\Web\Controller {
+class Pdledit extends Controller {
 
 	function post() {
 		if(! local_channel())
 			return;
-		if(! $_REQUEST['module'])
+
+		if(! Apps::system_app_installed(local_channel(), 'PDL Editor'))
 			return;
-		if(! feature_enabled(local_channel(),'advanced_theming'))
+
+		if(! $_REQUEST['module'])
 			return;
 
 		if(! trim($_REQUEST['content'])) {
@@ -30,9 +35,13 @@ class Pdledit extends \Zotlabs\Web\Controller {
 			return;
 		}
 
-		if(! feature_enabled(local_channel(),'advanced_theming')) {
-			notice( t('Feature disabled.') . EOL);
-			return;
+		if(! Apps::system_app_installed(local_channel(), 'PDL Editor')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('PDL Editor App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Provides the ability to edit system page layouts');
+			return $o;
 		}
 
 		if(argc() > 2 && argv(2) === 'reset') {
diff --git a/Zotlabs/Module/Settings/Permcats.php b/Zotlabs/Module/Permcats.php
index 40641c3f2..75ac2ac87 100644
--- a/Zotlabs/Module/Settings/Permcats.php
+++ b/Zotlabs/Module/Permcats.php
@@ -1,26 +1,31 @@
 <?php
 
-namespace Zotlabs\Module\Settings;
+namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
-
-class Permcats {
+class Permcats extends Controller {
 
 	function post() {
 
 		if(! local_channel())
 			return;
 
-		$channel = \App::get_channel();
+		if(! Apps::system_app_installed(local_channel(), 'Permission Categories'))
+			return;
+
+		$channel = App::get_channel();
 
-		check_form_security_token_redirectOnErr('/settings/permcats', 'settings_permcats');
+		check_form_security_token_redirectOnErr('/permcats', 'permcats');
 
 
 		$all_perms = \Zotlabs\Access\Permissions::Perms();
 
 		$name = escape_tags(trim($_POST['name']));
 		if(! $name) {
-			notice( t('Permission Name is required.') . EOL);
+			notice( t('Permission category name is required.') . EOL);
 			return;
 		}
 
@@ -50,13 +55,21 @@ class Permcats {
 		if(! local_channel())
 			return;
 
-		$channel = \App::get_channel();
+		if(! Apps::system_app_installed(local_channel(), 'Permission Categories')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Permission Categories App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Create custom connection permission limits');
+			return $o;
+		}
 
+		$channel = App::get_channel();
 
-		if(argc() > 2) 
-			$name = hex2bin(argv(2));			
+		if(argc() > 1) 
+			$name = hex2bin(argv(1));			
 
-		if(argc() > 3 && argv(3) === 'drop') {
+		if(argc() > 2 && argv(2) === 'drop') {
 			\Zotlabs\Lib\Permcat::delete(local_channel(),$name);
 			build_sync_packet();
 			json_return_and_die([ 'success' => true ]);
@@ -93,9 +106,9 @@ class Permcats {
 
 
 
-		$tpl = get_markup_template("settings_permcats.tpl");
+		$tpl = get_markup_template("permcats.tpl");
 		$o .= replace_macros($tpl, array(
-			'$form_security_token' => get_form_security_token("settings_permcats"),
+			'$form_security_token' => get_form_security_token("permcats"),
 			'$title'	=> t('Permission Categories'),
 			'$desc'     => $desc,
 			'$desc2' => $desc2,
@@ -104,7 +117,7 @@ class Permcats {
 			'$atoken' => $atoken,
 			'$url1' => z_root() . '/channel/' . $channel['channel_address'],
 			'$url2' => z_root() . '/photos/' . $channel['channel_address'],
-			'$name' => array('name', t('Permission Name') . ' <span class="required">*</span>', (($name) ? $name : ''), ''),
+			'$name' => array('name', t('Permission category name') . ' <span class="required">*</span>', (($name) ? $name : ''), ''),
 			'$me' => t('My Settings'),
 			'$perms' => $perms,
 			'$inherited' => t('inherited'),
diff --git a/Zotlabs/Module/Photos.php b/Zotlabs/Module/Photos.php
index 489bffc4a..f97f31ff7 100644
--- a/Zotlabs/Module/Photos.php
+++ b/Zotlabs/Module/Photos.php
@@ -620,10 +620,7 @@ class Photos extends \Zotlabs\Web\Controller {
 		$o .= "<script> var profile_uid = " . \App::$profile['profile_uid'] 
 			. "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n";
 	
-		// tabs
-	
 		$_is_owner = (local_channel() && (local_channel() == $owner_uid));
-		//$o .= profile_tabs($a,$_is_owner, \App::$data['channel']['channel_address']);	
 	
 		/**
 		 * Display upload form
diff --git a/Zotlabs/Module/Ping.php b/Zotlabs/Module/Ping.php
index baefe62ec..14627f56e 100644
--- a/Zotlabs/Module/Ping.php
+++ b/Zotlabs/Module/Ping.php
@@ -2,6 +2,8 @@
 
 namespace Zotlabs\Module;
 
+use Zotlabs\Lib\Apps;
+
 require_once('include/bbcode.php');
 
 /**
@@ -147,9 +149,12 @@ class Ping extends \Zotlabs\Web\Controller {
 		if(! ($vnotify & VNOTIFY_LIKE))
 			$sql_extra = " AND verb NOT IN ('" . dbesc(ACTIVITY_LIKE) . "', '" . dbesc(ACTIVITY_DISLIKE) . "') ";
 
-		$discover_tab_on = can_view_public_stream();
-
-		$notify_pubs = ((local_channel()) ? ($vnotify & VNOTIFY_PUBS) && $discover_tab_on : $discover_tab_on);
+		if(local_channel()) {
+			$notify_pubs = ($vnotify & VNOTIFY_PUBS) && can_view_public_stream() && Apps::system_app_installed(local_channel(), 'Public Stream');
+		}
+		else {
+			$notify_pubs = can_view_public_stream();
+		}
 
 		if($notify_pubs) {
 			$sys = get_sys_channel();
diff --git a/Zotlabs/Module/Poke.php b/Zotlabs/Module/Poke.php
index d13ec5ced..1f1edfa18 100644
--- a/Zotlabs/Module/Poke.php
+++ b/Zotlabs/Module/Poke.php
@@ -1,6 +1,10 @@
 <?php
 namespace Zotlabs\Module; /** @file */
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
+
 /**
  *
  * Poke, prod, finger, or otherwise do unspeakable things to somebody - who must be a connection in your address book
@@ -18,15 +22,19 @@ namespace Zotlabs\Module; /** @file */
 require_once('include/items.php');
 
 
-class Poke extends \Zotlabs\Web\Controller {
+class Poke extends Controller {
 
 	function init() {
 	
 		if(! local_channel())
 			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Poke')) {
+			return;
+		}
 	
 		$uid = local_channel();
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 	
 		$verb = notags(trim($_REQUEST['verb']));
 		
@@ -150,6 +158,15 @@ class Poke extends \Zotlabs\Web\Controller {
 			return;
 		}
 
+		if(! Apps::system_app_installed(local_channel(), 'Poke')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Poke App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Poke somebody in your addressbook');
+			return $o;
+		}
+
 		nav_set_selected('Poke');
 	
 		$name = '';
diff --git a/Zotlabs/Module/Probe.php b/Zotlabs/Module/Probe.php
index 2e65f107c..d338b08ea 100644
--- a/Zotlabs/Module/Probe.php
+++ b/Zotlabs/Module/Probe.php
@@ -1,16 +1,29 @@
 <?php
 namespace Zotlabs\Module;
 
-require_once('include/zot.php');
+use App;
+use Zotlabs\Lib\Apps;
 
+require_once('include/zot.php');
 
 class Probe extends \Zotlabs\Web\Controller {
 
 	function get() {
 
+		if(local_channel()) {
+			if(! Apps::system_app_installed(local_channel(), 'Remote Diagnostics')) {
+				//Do not display any associated widgets at this point
+				App::$pdl = '';
+
+				$o = '<b>' . t('Remote Diagnostics App') . ' (' . t('Not Installed') . '):</b><br>';
+				$o .= t('Perform diagnostics on remote channels');
+				return $o;
+			}
+		}
+
 		nav_set_selected('Remote Diagnostics');
 
-		$o .= '<h3>Probe Diagnostic</h3>';
+		$o .= '<h3>Remote Diagnostics</h3>';
 	
 		$o .= '<form action="probe" method="get">';
 		$o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" />';
@@ -19,7 +32,7 @@ class Probe extends \Zotlabs\Web\Controller {
 		$o .= '<br /><br />';
 	
 		if(x($_GET,'addr')) {
-			$channel = \App::get_channel();
+			$channel = App::get_channel();
 			$addr = trim($_GET['addr']);
 			$do_import = ((intval($_GET['import']) && is_site_admin()) ? true : false);
 			
@@ -27,12 +40,11 @@ class Probe extends \Zotlabs\Web\Controller {
 
 			$o .= '<pre>';
 			if(! $j['success']) {
-				$o .= sprintf( t('Fetching URL returns error: %1$s'),$res['error'] . "\r\n\r\n");
 				$o .= "<strong>https connection failed. Trying again with auto failover to http.</strong>\r\n\r\n";
 				$j = \Zotlabs\Zot\Finger::run($addr,$channel,true);
-				if(! $j['success']) 
-					$o .= sprintf( t('Fetching URL returns error: %1$s'),$res['error'] . "\r\n\r\n");
-	
+				if(! $j['success']) {
+					return $o;	
+				}
 			}
 			if($do_import && $j)
 				$x = import_xchan($j);
diff --git a/Zotlabs/Module/Profiles.php b/Zotlabs/Module/Profiles.php
index 202ee462a..de4075ba9 100644
--- a/Zotlabs/Module/Profiles.php
+++ b/Zotlabs/Module/Profiles.php
@@ -8,8 +8,8 @@ require_once('include/selectors.php');
 class Profiles extends \Zotlabs\Web\Controller {
 
 	function init() {
-	
-		nav_set_selected('Profiles');
+
+		nav_set_selected('Profiles', 'settings/profiles');
 	
 		if(! local_channel()) {
 			return;
diff --git a/Zotlabs/Module/Pubstream.php b/Zotlabs/Module/Pubstream.php
index 7b80a3978..94df29984 100644
--- a/Zotlabs/Module/Pubstream.php
+++ b/Zotlabs/Module/Pubstream.php
@@ -1,6 +1,9 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+
 require_once('include/conversation.php');
 require_once('include/acl_selectors.php');
 
@@ -9,6 +12,17 @@ class Pubstream extends \Zotlabs\Web\Controller {
 
 	function get($update = 0, $load = false) {
 
+		if(local_channel()) {
+			if(! Apps::system_app_installed(local_channel(), 'Public Stream')) {
+				//Do not display any associated widgets at this point
+				App::$pdl = '';
+
+				$o = '<b>' . t('Public Stream App') . ' (' . t('Not Installed') . '):</b><br>';
+				$o .= t('The unmoderated public stream of this hub');
+				return $o;
+			}
+		}
+
 		if($load)
 			$_SESSION['loadtime'] = datetime_convert();
 
@@ -81,7 +95,7 @@ class Pubstream extends \Zotlabs\Web\Controller {
 			);
 	
 			$o = '<div id="jot-popup">';
-			$o .= status_editor($a,$x);
+			$o .= status_editor($a,$x,false,'Pubstream');
 			$o .= '</div>';
 		}
 
diff --git a/Zotlabs/Module/Randprof.php b/Zotlabs/Module/Randprof.php
index 94ec095cb..c38b07ead 100644
--- a/Zotlabs/Module/Randprof.php
+++ b/Zotlabs/Module/Randprof.php
@@ -1,11 +1,17 @@
 <?php
 namespace Zotlabs\Module;
 
-
+use App;
+use Zotlabs\Lib\Apps;
 
 class Randprof extends \Zotlabs\Web\Controller {
 
 	function init() {
+		if(local_channel()) {
+			if(! Apps::system_app_installed(local_channel(), 'Random Channel'))
+				return;
+		}
+
 		$x = random_profile();
 		if($x)
 			goaway(chanlink_hash($x));
@@ -13,5 +19,19 @@ class Randprof extends \Zotlabs\Web\Controller {
 		/** FIXME this doesn't work at the moment as a fallback */
 		goaway(z_root() . '/profile');
 	}
+
+	function get() {
+		if(local_channel()) {
+			if(! Apps::system_app_installed(local_channel(), 'Random Channel')) {
+				//Do not display any associated widgets at this point
+				App::$pdl = '';
+
+				$o = '<b>' . t('Random Channel App') . ' (' . t('Not Installed') . '):</b><br>';
+				$o .= t('Visit a random channel in the $Projectname network');
+				return $o;
+			}
+		}
+
+	}
 	
 }
diff --git a/Zotlabs/Module/Register.php b/Zotlabs/Module/Register.php
index 3dded19c7..f9d81be0c 100644
--- a/Zotlabs/Module/Register.php
+++ b/Zotlabs/Module/Register.php
@@ -227,11 +227,6 @@ class Register extends \Zotlabs\Web\Controller {
 
 		$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
 
-		// A new account will not have a techlevel, but accounts can also be created by the administrator.
-
-		if((get_account_techlevel() < 4) && $privacy_role !== 'custom')
-			unset($perm_roles[t('Other')]);
-	
 		// Configurable terms of service link
 	
 		$tosurl = get_config('system','tos_url');
diff --git a/Zotlabs/Module/Rpost.php b/Zotlabs/Module/Rpost.php
index 86ee296ec..f03dae2bf 100644
--- a/Zotlabs/Module/Rpost.php
+++ b/Zotlabs/Module/Rpost.php
@@ -138,7 +138,7 @@ class Rpost extends \Zotlabs\Web\Controller {
 			'jotnets'             => true
 		);
 	
-		$editor = status_editor($a,$x);
+		$editor = status_editor($a,$x,false,'Rpost');
 	
 		$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 			'$title' => t('Edit post'),
diff --git a/Zotlabs/Module/Settings/Account.php b/Zotlabs/Module/Settings/Account.php
index 9643c5958..b40f516ca 100644
--- a/Zotlabs/Module/Settings/Account.php
+++ b/Zotlabs/Module/Settings/Account.php
@@ -12,7 +12,6 @@ class Account {
 		$errs = array();
 	
 		$email = ((x($_POST,'email')) ? trim(notags($_POST['email'])) : '');
-		$techlevel = ((array_key_exists('techlevel',$_POST)) ? intval($_POST['techlevel']) : 0);
 
 		$account = \App::get_account();
 		if($email != $account['account_email']) {
@@ -32,13 +31,6 @@ class Account {
 					$errs[] = t('System failure storing new email. Please try again.');
 			}
 		}
-		if($techlevel != $account['account_level']) {
-			$r = q("update account set account_level = %d where account_id = %d",
-				intval($techlevel),
-				intval($account['account_id'])
-			);
-			info( t('Technical skill level updated') . EOL);
-		}
 	
 		if($errs) {
 			foreach($errs as $err)
@@ -101,11 +93,6 @@ class Account {
 	
 		$email      = \App::$account['account_email'];
 
-		$techlevels = \Zotlabs\Lib\Techlevels::levels();
-
-		$def_techlevel = \App::$account['account_level'];
-		$techlock = get_config('system','techlevel_lock');
-
 		$tpl = get_markup_template("settings_account.tpl");
 		$o .= replace_macros($tpl, array(
 			'$form_security_token' => get_form_security_token("settings_account"),
@@ -113,8 +100,6 @@ class Account {
 			'$origpass' => array('origpass', t('Current Password'), ' ',''),
 			'$password1'=> array('npassword', t('Enter New Password'), '', ''),
 			'$password2'=> array('confirm', t('Confirm New Password'), '', t('Leave password fields blank unless changing')),
-			'$techlevel' => [ 'techlevel', t('Your technical skill level'), $def_techlevel, t('Used to provide a member experience and additional features consistent with your comfort level'), $techlevels ],
-			'$techlock' => $techlock,
 			'$submit' 	=> t('Submit'),
 			'$email' 	=> array('email', t('Email Address:'), $email, ''),
 			'$removeme' => t('Remove Account'),
diff --git a/Zotlabs/Module/Settings/Calendar.php b/Zotlabs/Module/Settings/Calendar.php
new file mode 100644
index 000000000..a27bf0fa5
--- /dev/null
+++ b/Zotlabs/Module/Settings/Calendar.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Calendar {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('CalDAV Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Channel.php b/Zotlabs/Module/Settings/Channel.php
index 3a6e03588..b0115d352 100644
--- a/Zotlabs/Module/Settings/Channel.php
+++ b/Zotlabs/Module/Settings/Channel.php
@@ -2,6 +2,8 @@
 
 namespace Zotlabs\Module\Settings;
 
+use Zotlabs\Lib\Apps;
+
 require_once('include/selectors.php');
 
 
@@ -63,7 +65,7 @@ class Channel {
 				}
 				$hide_presence    = 1 - (intval($role_permissions['online']));
 				if($role_permissions['default_collection']) {
-					$r = q("select hash from groups where uid = %d and gname = '%s' limit 1",
+					$r = q("select hash from pgrp where uid = %d and gname = '%s' limit 1",
 						intval(local_channel()),
 						dbesc( t('Friends') )
 					);
@@ -71,7 +73,7 @@ class Channel {
 						require_once('include/group.php');
 						group_add(local_channel(), t('Friends'));
 						group_add_member(local_channel(),t('Friends'),$channel['channel_hash']);
-						$r = q("select hash from groups where uid = %d and gname = '%s' limit 1",
+						$r = q("select hash from pgrp where uid = %d and gname = '%s' limit 1",
 							intval(local_channel()),
 							dbesc( t('Friends') )
 						);
@@ -133,8 +135,6 @@ class Channel {
 		$photo_path       = ((x($_POST,'photo_path')) ? escape_tags(trim($_POST['photo_path'])) : '');
 		$attach_path      = ((x($_POST,'attach_path')) ? escape_tags(trim($_POST['attach_path'])) : '');
 	
-		$channel_menu     = ((x($_POST['channel_menu'])) ? htmlspecialchars_decode(trim($_POST['channel_menu']),ENT_QUOTES) : '');
-	
 		$expire_items     = ((x($_POST,'expire_items')) ? intval($_POST['expire_items'])	 : 0);
 		$expire_starred   = ((x($_POST,'expire_starred')) ? intval($_POST['expire_starred']) : 0);
 		$expire_photos    = ((x($_POST,'expire_photos'))? intval($_POST['expire_photos'])	 : 0);
@@ -154,10 +154,7 @@ class Channel {
 		$adult            = (($_POST['adult'] == 1) ? 1 : 0);
 		$defpermcat       = ((x($_POST,'defpermcat')) ? notags(trim($_POST['defpermcat'])) : 'default');
 	
-		$cal_first_day   = (((x($_POST,'first_day')) && (intval($_POST['first_day']) == 1)) ? 1: 0);
 		$mailhost        = ((array_key_exists('mailhost',$_POST)) ? notags(trim($_POST['mailhost'])) : '');
-		$profile_assign  = ((x($_POST,'profile_assign')) ? notags(trim($_POST['profile_assign'])) : '');
-
 	
 		$pageflags = $channel['channel_pageflags'];
 		$existing_adult = (($pageflags & PAGE_ADULT) ? 1 : 0);
@@ -245,16 +242,13 @@ class Channel {
 		set_pconfig(local_channel(),'system','post_joingroup', $post_joingroup);
 		set_pconfig(local_channel(),'system','post_profilechange', $post_profilechange);
 		set_pconfig(local_channel(),'system','blocktags',$blocktags);
-		set_pconfig(local_channel(),'system','channel_menu',$channel_menu);
 		set_pconfig(local_channel(),'system','vnotify',$vnotify);
 		set_pconfig(local_channel(),'system','always_show_in_notices',$always_show_in_notices);
 		set_pconfig(local_channel(),'system','evdays',$evdays);
 		set_pconfig(local_channel(),'system','photo_path',$photo_path);
 		set_pconfig(local_channel(),'system','attach_path',$attach_path);
-		set_pconfig(local_channel(),'system','cal_first_day',$cal_first_day);
 		set_pconfig(local_channel(),'system','default_permcat',$defpermcat);
 		set_pconfig(local_channel(),'system','email_notify_host',$mailhost);
-		set_pconfig(local_channel(),'system','profile_assign',$profile_assign);
 		set_pconfig(local_channel(),'system','autoperms',$autoperms);
 	
 		$r = q("update channel set channel_name = '%s', channel_pageflags = %d, channel_timezone = '%s', channel_location = '%s', channel_notifyflags = %d, channel_max_anon_mail = %d, channel_max_friend_req = %d, channel_expire_days = %d $set_perms where channel_id = %d",
@@ -434,7 +428,7 @@ class Channel {
 			'$nickname' => (($intl_nickname === $webbie) ? $webbie : $intl_nickname . '&nbsp;(' . $webbie . ')'),
 			'$subdir' => $subdir,
 			'$davdesc' => t('Your files/photos are accessible via WebDAV at'),
-			'$davpath' => ((get_account_techlevel() > 3) ? z_root() . '/dav/' . $nickname : ''),
+			'$davpath' => z_root() . '/dav/' . $nickname,
 			'$basepath' => \App::get_hostname()
 		));
 
@@ -460,18 +454,6 @@ class Channel {
 		require_once('include/group.php');
 		$group_select = mini_group_select(local_channel(),$channel['channel_default_group']);
 	
-		require_once('include/menu.php');
-		$m1 = menu_list(local_channel());
-		$menu = false;
-		if($m1) {
-			$menu = array();
-			$current = get_pconfig(local_channel(),'system','channel_menu');
-			$menu[] = array('name' => '', 'selected' => ((! $current) ? true : false));
-			foreach($m1 as $m) {
-				$menu[] = array('name' => htmlspecialchars($m['menu_name'],ENT_COMPAT,'UTF-8'), 'selected' => (($m['menu_name'] === $current) ? ' selected="selected" ' : false));
-			}
-		}
-	
 		$evdays = get_pconfig(local_channel(),'system','evdays');
 		if(! $evdays)
 			$evdays = 3;
@@ -492,18 +474,13 @@ class Channel {
 		$permissions_set = (($permissions_role != 'custom') ? true : false);
 
 		$perm_roles = \Zotlabs\Access\PermissionRoles::roles();
-		if((get_account_techlevel() < 4) && $permissions_role !== 'custom')
-			unset($perm_roles[t('Other')]);
-
-
-		
 
 		$vnotify = get_pconfig(local_channel(),'system','vnotify');
 		$always_show_in_notices = get_pconfig(local_channel(),'system','always_show_in_notices');
 		if($vnotify === false)
 			$vnotify = (-1);
 
-		$plugin = [ 'basic' => '', 'security' => '', 'notify' => '', 'misc' => '' ];
+		$plugin = [ 'basic' => '', 'security' => '', 'notify' => '' ];
 		call_hooks('channel_settings',$plugin);
 
 		$disable_discover_tab = intval(get_config('system','disable_discover_tab',1)) == 1;
@@ -548,8 +525,6 @@ class Channel {
 			'$permissions' => t('Default Privacy Group'),
 			'$permdesc' => t("\x28click to open/close\x29"),
 			'$aclselect' => populate_acl($perm_defaults, false, \Zotlabs\Lib\PermissionDescription::fromDescription(t('Use my default audience setting for the type of object published'))),
-			'$profseltxt' => t('Profile to assign new connections'),
-			'$profselect' => ((feature_enabled(local_channel(),'multi_profiles')) ? contact_profile_assign(get_pconfig(local_channel(),'system','profile_assign','')) : ''),
 
 			'$allow_cid' => acl2json($perm_defaults['allow_cid']),
 			'$allow_gid' => acl2json($perm_defaults['allow_gid']),
@@ -558,8 +533,8 @@ class Channel {
 			'$suggestme' => $suggestme,
 			'$group_select' => $group_select,
 			'$role' => array('permissions_role' , t('Channel role and privacy'), $permissions_role, '', $perm_roles),
-			'$defpermcat' => [ 'defpermcat', t('Default Permissions Group'), $default_permcat, '', $permcats ],	
-			'$permcat_enable' => feature_enabled(local_channel(),'permcats'),
+			'$defpermcat' => [ 'defpermcat', t('Default permissions category'), $default_permcat, '', $permcats ],
+			'$permcat_enable' => Apps::system_app_installed(local_channel(), 'Permission Categories'),
 			'$profile_in_dir' => $profile_in_dir,
 			'$hide_friends' => $hide_friends,
 			'$hide_wall' => $hide_wall,
@@ -587,7 +562,7 @@ class Channel {
 	
 			'$lbl_vnot' 	=> t('Show visual notifications including:'),
 	
-			'$vnotify1'	=> array('vnotify1', t('Unseen grid activity'), ($vnotify & VNOTIFY_NETWORK), VNOTIFY_NETWORK, '', $yes_no),
+			'$vnotify1'	=> array('vnotify1', t('Unseen stream activity'), ($vnotify & VNOTIFY_NETWORK), VNOTIFY_NETWORK, '', $yes_no),
 			'$vnotify2'	=> array('vnotify2', t('Unseen channel activity'), ($vnotify & VNOTIFY_CHANNEL), VNOTIFY_CHANNEL, '', $yes_no),
 			'$vnotify3'	=> array('vnotify3', t('Unseen private messages'), ($vnotify & VNOTIFY_MAIL), VNOTIFY_MAIL, t('Recommended'), $yes_no),
 			'$vnotify4'	=> array('vnotify4', t('Upcoming events'), ($vnotify & VNOTIFY_EVENT), VNOTIFY_EVENT, '', $yes_no),
@@ -599,7 +574,7 @@ class Channel {
 			'$vnotify10'  => array('vnotify10', t('New connections'), ($vnotify & VNOTIFY_INTRO), VNOTIFY_INTRO, t('Recommended'), $yes_no),
 			'$vnotify11'  => ((is_site_admin()) ? array('vnotify11', t('System Registrations'), ($vnotify & VNOTIFY_REGISTER), VNOTIFY_REGISTER, '', $yes_no) : array()),
 			'$vnotify12'  => array('vnotify12', t('Unseen shared files'), ($vnotify & VNOTIFY_FILES), VNOTIFY_FILES, '', $yes_no),
-			'$vnotify13'  => (($disable_discover_tab && !$site_firehose) ? array() : array('vnotify13', t('Unseen public activity'), ($vnotify & VNOTIFY_PUBS), VNOTIFY_PUBS, '', $yes_no)),
+			'$vnotify13'  => ((($disable_discover_tab && !$site_firehose) || !Apps::system_app_installed(local_channel(), 'Public Stream')) ? array() : array('vnotify13', t('Unseen public stream activity'), ($vnotify & VNOTIFY_PUBS), VNOTIFY_PUBS, '', $yes_no)),
 			'$vnotify14'	=> array('vnotify14', t('Unseen likes and dislikes'), ($vnotify & VNOTIFY_LIKE), VNOTIFY_LIKE, '', $yes_no),
 			'$vnotify15'	=> array('vnotify15', t('Unseen forum posts'), ($vnotify & VNOTIFY_FORUMS), VNOTIFY_FORUMS, '', $yes_no),
 			'$mailhost' => [ 'mailhost', t('Email notification hub (hostname)'), get_pconfig(local_channel(),'system','email_notify_host',\App::get_hostname()), sprintf( t('If your channel is mirrored to multiple hubs, set this to your preferred location. This will prevent duplicate email notifications. Example: %s'),\App::get_hostname()) ],
@@ -609,7 +584,6 @@ class Channel {
 			'$basic_addon' => $plugin['basic'],
 			'$sec_addon'  => $plugin['security'],
 			'$notify_addon' => $plugin['notify'],
-			'$misc_addon' => $plugin['misc'],
 	
 			'$h_advn' => t('Advanced Account/Page Type Settings'),
 			'$h_descadvn' => t('Change the behaviour of this account for special situations'),
@@ -617,12 +591,8 @@ class Channel {
 			'$lbl_misc' => t('Miscellaneous Settings'),
 			'$photo_path' => array('photo_path', t('Default photo upload folder'), get_pconfig(local_channel(),'system','photo_path'), t('%Y - current year, %m -  current month')),
 			'$attach_path' => array('attach_path', t('Default file upload folder'), get_pconfig(local_channel(),'system','attach_path'), t('%Y - current year, %m -  current month')),
-			'$menus' => $menu,			
-			'$menu_desc' => t('Personal menu to display in your channel pages'),
 			'$removeme' => t('Remove Channel'),
 			'$removechannel' => t('Remove this channel.'),
-			'$firefoxshare' => t('Firefox Share $Projectname provider'),
-			'$cal_first_day' => array('first_day', t('Start calendar week on Monday'), ((get_pconfig(local_channel(),'system','cal_first_day')) ? 1 : ''), '', $yes_no),
 		));
 	
 		call_hooks('settings_form',$o);
diff --git a/Zotlabs/Module/Settings/Channel_home.php b/Zotlabs/Module/Settings/Channel_home.php
new file mode 100644
index 000000000..b6ecf4ff1
--- /dev/null
+++ b/Zotlabs/Module/Settings/Channel_home.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+require_once('include/menu.php');
+
+class Channel_home {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+
+		$channel_divmore_height = ((x($_POST,'channel_divmore_height')) ? intval($_POST['channel_divmore_height']) : 400);
+		if($channel_divmore_height < 50)
+			$channel_divmore_height = 50;
+		set_pconfig(local_channel(),'system','channel_divmore_height', $channel_divmore_height);
+
+		$channel_menu = ((x($_POST['channel_menu'])) ? htmlspecialchars_decode(trim($_POST['channel_menu']),ENT_QUOTES) : '');
+		set_pconfig(local_channel(),'system','channel_menu',$channel_menu);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$channel_divmore_height = [
+			'channel_divmore_height',
+			t('Max height of content (in pixels)'),
+			((get_pconfig(local_channel(),'system','channel_divmore_height')) ? get_pconfig(local_channel(),'system','channel_divmore_height') : 400),
+			t('Click to expand content exceeding this height')
+		];
+
+		$menus = menu_list(local_channel());
+		if($menus) {
+			$current = get_pconfig(local_channel(),'system','channel_menu');
+			$menu[] = '';
+			foreach($menus as $m) {
+				$menu[$m['menu_name']] = htmlspecialchars($m['menu_name'],ENT_COMPAT,'UTF-8');
+			}
+
+			$menu_select = [
+				'channel_menu',
+				t('Personal menu to display in your channel pages'),
+				$current,
+				'',
+				$menu
+			];
+		}
+
+		$extra_settings_html = replace_macros(get_markup_template('field_input.tpl'),
+			[
+				'$field' => $channel_divmore_height
+			]
+		);
+
+		if($menu) {
+			$extra_settings_html .= replace_macros(get_markup_template('field_select.tpl'),
+				[
+					'$field' => $menu_select
+				]
+			);
+		}
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Channel Home Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$extra_settings_html' => $extra_settings_html,
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Connections.php b/Zotlabs/Module/Settings/Connections.php
new file mode 100644
index 000000000..cac357791
--- /dev/null
+++ b/Zotlabs/Module/Settings/Connections.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Connections {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Connections Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Conversation.php b/Zotlabs/Module/Settings/Conversation.php
new file mode 100644
index 000000000..43e59a3c2
--- /dev/null
+++ b/Zotlabs/Module/Settings/Conversation.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Conversation {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+		
+		if($_POST['aj']) {
+			if($_POST['auto_update'] == 1)
+				info(t('Settings saved.') . EOL);
+			else
+				info(t('Settings saved. Reload page please.') . EOL);
+
+			killme();
+		}
+		else {
+			return;
+		}
+	}
+
+	function get() {
+
+		$aj = ((isset($_GET['aj'])) ? true : false);
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+
+		$tpl = (($aj) ? get_markup_template("settings_module_ajax.tpl") : get_markup_template("settings_module.tpl"));
+
+		$o .= replace_macros($tpl, array(
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Conversation Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+		
+		if($aj)	{
+			echo $o;
+			killme();
+		}
+		else {
+			return $o;
+		}
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Directory.php b/Zotlabs/Module/Settings/Directory.php
new file mode 100644
index 000000000..13fe6eb79
--- /dev/null
+++ b/Zotlabs/Module/Settings/Directory.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Directory {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Directory Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Display.php b/Zotlabs/Module/Settings/Display.php
index 340b3c0bb..45d80e011 100644
--- a/Zotlabs/Module/Settings/Display.php
+++ b/Zotlabs/Module/Settings/Display.php
@@ -27,16 +27,8 @@ class Display {
 		$user_scalable     = ((x($_POST,'user_scalable')) ? intval($_POST['user_scalable'])  : 0);
 		$nosmile           = ((x($_POST,'nosmile')) ? intval($_POST['nosmile'])  : 0);
 		$title_tosource    = ((x($_POST,'title_tosource')) ? intval($_POST['title_tosource'])  : 0);
-		$channel_list_mode = ((x($_POST,'channel_list_mode')) ? intval($_POST['channel_list_mode']) : 0);
-		$network_list_mode = ((x($_POST,'network_list_mode')) ? intval($_POST['network_list_mode']) : 0);
 		$manual_update     = ((array_key_exists('manual_update',$_POST)) ? intval($_POST['manual_update']) : 0);
-
-		$channel_divmore_height = ((x($_POST,'channel_divmore_height')) ? intval($_POST['channel_divmore_height']) : 400);
-		if($channel_divmore_height < 50)
-			$channel_divmore_height = 50;
-		$network_divmore_height = ((x($_POST,'network_divmore_height')) ? intval($_POST['network_divmore_height']) : 400);
-		if($network_divmore_height < 50)
-			$network_divmore_height = 50;
+		$start_menu        = ((x($_POST,'start_menu')) ? intval($_POST['start_menu']) : 0);
 
 		$browser_update   = ((x($_POST,'browser_update')) ? intval($_POST['browser_update']) : 0);
 		$browser_update   = $browser_update * 1000;
@@ -54,12 +46,9 @@ class Display {
 		set_pconfig(local_channel(),'system','itemspage', $itemspage);
 		set_pconfig(local_channel(),'system','no_smilies',1-intval($nosmile));
 		set_pconfig(local_channel(),'system','title_tosource',$title_tosource);
-		set_pconfig(local_channel(),'system','channel_list_mode', $channel_list_mode);
-		set_pconfig(local_channel(),'system','network_list_mode', $network_list_mode);
-		set_pconfig(local_channel(),'system','channel_divmore_height', $channel_divmore_height);
-		set_pconfig(local_channel(),'system','network_divmore_height', $network_divmore_height);
 		set_pconfig(local_channel(),'system','manual_conversation_update', $manual_update);
 		set_pconfig(local_channel(),'system','channel_menu', $channel_menu);
+		set_pconfig(local_channel(),'system','start_menu', $start_menu);
 
 		$newschema = '';
 		if($theme){
@@ -150,6 +139,14 @@ class Display {
 			$theme_selected = explode(':', $theme_selected)[0];
 		}
 
+		$account = \App::get_account();
+
+		if($account['account_created'] > datetime_convert('','','now - 60 days')) {
+			$start_menu = get_pconfig(local_channel(), 'system', 'start_menu', 1);
+		}
+		else {
+			$start_menu = get_pconfig(local_channel(), 'system', 'start_menu', 0);
+		}
 
 		$preload_images = get_pconfig(local_channel(),'system','preload_images');
 		$preload_images = (($preload_images===false)? '0': $preload_images); // default if not set: 0
@@ -204,15 +201,8 @@ class Display {
 			'$channel_menu' => [ 'channel_menu', t('Provide channel menu in navigation bar'), get_pconfig(local_channel(),'system','channel_menu',get_config('system','channel_menu',0)), t('Default: channel menu located in app menu'),$yes_no ],
 			'$manual_update'	=> array('manual_update', t('Manual conversation updates'), channel_manual_conv_update(local_channel()), t('Default is on, turning this off may increase screen jumping'), $yes_no),
 			'$title_tosource'	=> array('title_tosource', t("Link post titles to source"), $title_tosource, '', $yes_no),
-			'$layout_editor' => t('System Page Layout Editor - (advanced)'),
 			'$theme_config' => $theme_config,
-			'$expert' => feature_enabled(local_channel(),'advanced_theming'),
-			'$channel_list_mode' => array('channel_list_mode', t('Use blog/list mode on channel page'), get_pconfig(local_channel(),'system','channel_list_mode'), t('(comments displayed separately)'), $yes_no),
-			'$network_list_mode' => array('network_list_mode', t('Use blog/list mode on grid page'), get_pconfig(local_channel(),'system','network_list_mode'), t('(comments displayed separately)'), $yes_no),
-			'$channel_divmore_height' => array('channel_divmore_height', t('Channel page max height of content (in pixels)'), ((get_pconfig(local_channel(),'system','channel_divmore_height')) ? get_pconfig(local_channel(),'system','channel_divmore_height') : 400), t('click to expand content exceeding this height')),
-			'$network_divmore_height' => array('network_divmore_height', t('Grid page max height of content (in pixels)'), ((get_pconfig(local_channel(),'system','network_divmore_height')) ? get_pconfig(local_channel(),'system','network_divmore_height') : 400) , t('click to expand content exceeding this height')),
-
-
+			'$start_menu' => ['start_menu', t('New Member Links'), $start_menu, t('Display new member quick links menu'), $yes_no]
 		));
 
 		call_hooks('display_settings',$o);
diff --git a/Zotlabs/Module/Settings/Editor.php b/Zotlabs/Module/Settings/Editor.php
new file mode 100644
index 000000000..5e7a9473a
--- /dev/null
+++ b/Zotlabs/Module/Settings/Editor.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Editor {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Editor Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Events.php b/Zotlabs/Module/Settings/Events.php
new file mode 100644
index 000000000..eb6dda99b
--- /dev/null
+++ b/Zotlabs/Module/Settings/Events.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Events {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Events Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Features.php b/Zotlabs/Module/Settings/Features.php
index 888032c28..6a3ab104b 100644
--- a/Zotlabs/Module/Settings/Features.php
+++ b/Zotlabs/Module/Settings/Features.php
@@ -26,44 +26,14 @@ class Features {
 	function get() {
 		
 		$arr = [];
-		$harr = [];
 
-		if(intval($_REQUEST['techlevel']))
-			$level = intval($_REQUEST['techlevel']);
-		else {
- 			$level = get_account_techlevel();
-		}
-
-		if(! intval($level)) {
-			notice( t('Permission denied.') . EOL);
-			return;
-		}
-
-		$techlevels = \Zotlabs\Lib\Techlevels::levels();
-
-		// This page isn't accessible at techlevel 0
-
-		unset($techlevels[0]);
-
-		$def_techlevel = (($level > 0) ? $level : 1);
-		$techlock = get_config('system','techlevel_lock');
-
-		$all_features_raw = get_features(false);
-
-		foreach($all_features_raw as $fname => $fdata) {
-			foreach(array_slice($fdata,1) as $f) {
-				$harr[$f[0]] = ((intval(feature_enabled(local_channel(),$f[0]))) ? "1" : '');
-			}
-		}
-
-		$features = get_features(true,$level);
+		$features = get_features(false);
 
 		foreach($features as $fname => $fdata) {
 			$arr[$fname] = array();
 			$arr[$fname][0] = $fdata[0];
 			foreach(array_slice($fdata,1) as $f) {
 				$arr[$fname][1][] = array('feature_' . $f[0],$f[1],((intval(feature_enabled(local_channel(),$f[0]))) ? "1" : ''),$f[2],array(t('Off'),t('On')));
-				unset($harr[$f[0]]);
 			}
 		}
 			
@@ -71,10 +41,7 @@ class Features {
 		$o .= replace_macros($tpl, array(
 			'$form_security_token' => get_form_security_token("settings_features"),
 			'$title'	 => t('Additional Features'),
-			'$techlevel' => [ 'techlevel', t('Your technical skill level'), $def_techlevel, t('Used to provide a member experience and additional features consistent with your comfort level'), $techlevels ],
-			'$techlock'  => $techlock,
 			'$features'  => $arr,
-			'$hiddens'   => $harr,
 			'$baseurl'   => z_root(),
 			'$submit'    => t('Submit'),
 		));
diff --git a/Zotlabs/Module/Settings/Manage.php b/Zotlabs/Module/Settings/Manage.php
new file mode 100644
index 000000000..9bae12022
--- /dev/null
+++ b/Zotlabs/Module/Settings/Manage.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Manage {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Channel Manager Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Network.php b/Zotlabs/Module/Settings/Network.php
new file mode 100644
index 000000000..ae02b06e9
--- /dev/null
+++ b/Zotlabs/Module/Settings/Network.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Network {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+
+		$network_divmore_height = ((x($_POST,'network_divmore_height')) ? intval($_POST['network_divmore_height']) : 400);
+		if($network_divmore_height < 50)
+			$network_divmore_height = 50;
+
+		set_pconfig(local_channel(),'system','network_divmore_height', $network_divmore_height);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$network_divmore_height = [
+			'network_divmore_height',
+			t('Max height of content (in pixels)'),
+			((get_pconfig(local_channel(),'system','network_divmore_height')) ? get_pconfig(local_channel(),'system','network_divmore_height') : 400),
+			t('Click to expand content exceeding this height')
+		];
+
+		$extra_settings_html = replace_macros(get_markup_template('field_input.tpl'),
+			[
+				'$field' => $network_divmore_height
+			]
+		);
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Stream Settings'),
+			'$features' => process_module_features_get(local_channel(), $features),
+			'$extra_settings_html' => $extra_settings_html,
+			'$submit' => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Photos.php b/Zotlabs/Module/Settings/Photos.php
new file mode 100644
index 000000000..9edbaa929
--- /dev/null
+++ b/Zotlabs/Module/Settings/Photos.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Photos {
+
+	function post() {
+		
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Photos Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Settings/Profiles.php b/Zotlabs/Module/Settings/Profiles.php
new file mode 100644
index 000000000..fb6abf664
--- /dev/null
+++ b/Zotlabs/Module/Settings/Profiles.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+require_once('include/selectors.php');
+
+class Profiles {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+
+		$profile_assign  = ((x($_POST,'profile_assign')) ? notags(trim($_POST['profile_assign'])) : '');
+		set_pconfig(local_channel(),'system','profile_assign',$profile_assign);
+		
+		build_sync_packet();
+
+		if($_POST['rpath'])
+			goaway($_POST['rpath']);
+
+		return;
+	}
+
+	function get() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+		$rpath = (($_GET['rpath']) ? $_GET['rpath'] : '');
+
+		$extra_settings_html = '';
+		if(feature_enabled(local_channel(),'multi_profiles'))
+			$extra_settings_html = contact_profile_assign(get_pconfig(local_channel(),'system','profile_assign',''));
+
+		$tpl = get_markup_template("settings_module.tpl");
+
+		$o .= replace_macros($tpl, array(
+			'$rpath' => $rpath,
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Profiles Settings'),
+			'$features' => process_module_features_get(local_channel(), $features),
+			'$extra_settings_html' => $extra_settings_html,
+			'$submit' => t('Submit')
+		));
+	
+		return $o;
+	}
+
+}
diff --git a/Zotlabs/Module/Setup.php b/Zotlabs/Module/Setup.php
index a3832d156..c0716ca7c 100644
--- a/Zotlabs/Module/Setup.php
+++ b/Zotlabs/Module/Setup.php
@@ -526,15 +526,22 @@ class Setup extends \Zotlabs\Web\Controller {
 			$ck_funcs[0]['status'] = false;
 			$ck_funcs[0]['help'] = t('Error: libCURL PHP module required but not installed.');
 		}
-		if(! function_exists('imagecreatefromjpeg')) {
+		if((! function_exists('imagecreatefromjpeg')) && (! class_exists('\\Imagick'))) {
 			$ck_funcs[1]['status'] = false;
-			$ck_funcs[1]['help'] = t('Error: GD graphics PHP module with JPEG support required but not installed.');
+			$ck_funcs[1]['help'] = t('Error: GD PHP module with JPEG support or ImageMagick graphics library required but not installed.');
 		}
 		if(! function_exists('openssl_public_encrypt')) {
 			$ck_funcs[2]['status'] = false;
 			$ck_funcs[2]['help'] = t('Error: openssl PHP module required but not installed.');
 		}
-		if(! class_exists('PDO')) {
+		if(class_exists('\\PDO')) {
+			$x = \PDO::getAvailableDrivers();
+			if((! in_array('mysql',$x)) && (! in_array('pgsql',$x))) {
+				$ck_funcs[3]['status'] = false;
+				$ck_funcs[3]['help'] = t('Error: PDO database PHP module missing a driver for either mysql or pgsql.');
+			}
+		}
+		if(! class_exists('\\PDO')) {
 			$ck_funcs[3]['status'] = false;
 			$ck_funcs[3]['help'] = t('Error: PDO database PHP module required but not installed.');
 		}
diff --git a/Zotlabs/Module/Sharedwithme.php b/Zotlabs/Module/Sharedwithme.php
index 2c97e9726..c986f6695 100644
--- a/Zotlabs/Module/Sharedwithme.php
+++ b/Zotlabs/Module/Sharedwithme.php
@@ -97,7 +97,6 @@ class Sharedwithme extends \Zotlabs\Web\Controller {
 	
 		}
 	
-		//$o = profile_tabs($a, $is_owner, $channel['channel_address']);
 		$o = '';
 	
 		$o .= replace_macros(get_markup_template('sharedwithme.tpl'), array(
diff --git a/Zotlabs/Module/Siteinfo.php b/Zotlabs/Module/Siteinfo.php
index 25276815d..a8c5bda91 100644
--- a/Zotlabs/Module/Siteinfo.php
+++ b/Zotlabs/Module/Siteinfo.php
@@ -32,7 +32,7 @@ class Siteinfo extends \Zotlabs\Web\Controller {
 				'$transport_link' => '<a href="https://zotlabs.com">https://zotlabs.com</a>',
 
 				'$additional_text' => t('Additional federated transport protocols:'),
-				'$additional_fed' => implode(',',$federated),
+				'$additional_fed' => implode(', ', $federated),
 				'$prj_version' => ((get_config('system','hidden_version_siteinfo')) ? '' : sprintf( t('Version %s'), \Zotlabs\Lib\System::get_project_version())),
 				'$prj_linktxt' => t('Project homepage'),
 				'$prj_srctxt' => t('Developer homepage'),
diff --git a/Zotlabs/Module/Sources.php b/Zotlabs/Module/Sources.php
index 91e2efa60..e535f6ebf 100644
--- a/Zotlabs/Module/Sources.php
+++ b/Zotlabs/Module/Sources.php
@@ -1,15 +1,18 @@
 <?php
 namespace Zotlabs\Module; /** @file */
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
-class Sources extends \Zotlabs\Web\Controller {
+class Sources extends Controller {
 
 	function post() {
 		if(! local_channel())
 			return;
 
-		if(! feature_enabled(local_channel(),'channel_sources'))
-			return '';
+		if(! Apps::system_app_installed(local_channel(), 'Channel Sources'))
+			return;
 	
 		$source = intval($_REQUEST['source']);
 		$xchan = escape_tags($_REQUEST['xchan']);
@@ -75,12 +78,17 @@ class Sources extends \Zotlabs\Web\Controller {
 	function get() {
 		if(! local_channel()) {
 			notice( t('Permission denied.') . EOL);
-			return '';
+			return;
 		}
 	
-		if(! feature_enabled(local_channel(),'channel_sources')) {
-			return '';
-		} 
+		if(! Apps::system_app_installed(local_channel(), 'Channel Sources')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Sources App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Automatically import channel content from other channels or feeds');
+			return $o;
+		}
 	
 		// list sources
 		if(argc() == 1) {
@@ -111,7 +119,7 @@ class Sources extends \Zotlabs\Web\Controller {
 				'$title' => t('New Source'),
 				'$desc' => t('Import all or selected content from the following channel into this channel and distribute it according to your channel settings.'),
 				'$words' => array( 'words', t('Only import content with these words (one per line)'),'',t('Leave blank to import all public content')),
-				'$name' => array( 'name', t('Channel Name'), '', ''),
+				'$name' => array( 'name', t('Channel Name'), '', '', '', 'autocomplete="off"'),
 				'$tags' => array('tags', t('Add the following categories to posts imported from this source (comma separated)'),'',t('Optional')),
 				'$resend' => [ 'resend', t('Resend posts with this channel as author'), 0, t('Copyrights may apply'), [ t('No'), t('Yes') ]],  
 				'$submit' => t('Submit')
diff --git a/Zotlabs/Module/Suggest.php b/Zotlabs/Module/Suggest.php
index f79e4e245..18961214e 100644
--- a/Zotlabs/Module/Suggest.php
+++ b/Zotlabs/Module/Suggest.php
@@ -1,15 +1,20 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+
 require_once('include/socgraph.php');
 require_once('include/contact_widgets.php');
 
-
 class Suggest extends \Zotlabs\Web\Controller {
 
 	function init() {
 		if(! local_channel())
 			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Suggest Channels'))
+			return;
 	
 		if(x($_GET,'ignore')) {
 			q("insert into xign ( uid, xchan ) values ( %d, '%s' ) ",
@@ -22,13 +27,23 @@ class Suggest extends \Zotlabs\Web\Controller {
 			
 	
 	function get() {
-	
-		$o = '';
+
 		if(! local_channel()) {
 			notice( t('Permission denied.') . EOL);
 			return;
 		}
 
+		if(! Apps::system_app_installed(local_channel(), 'Suggest Channels')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Suggest Channels App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Suggestions for channels in the $Projectname network you might be interested in');
+			return $o;
+		}
+
+		$o = '';
+
 		nav_set_selected('Suggest Channels');
 	
 		$_SESSION['return_url'] = z_root() . '/' . \App::$cmd;
diff --git a/Zotlabs/Module/Token.php b/Zotlabs/Module/Token.php
index 32cf95c61..2bd33c761 100644
--- a/Zotlabs/Module/Token.php
+++ b/Zotlabs/Module/Token.php
@@ -27,11 +27,11 @@ class Token extends \Zotlabs\Web\Controller {
 				$_SERVER['PHP_AUTH_PW'] = $password;
 			}
 		}
-
-		$s = new \Zotlabs\Identity\OAuth2Server(new OAuth2Storage(\DBA::$dba->db));
+                $storage = new OAuth2Storage(\DBA::$dba->db);
+		$s = new \Zotlabs\Identity\OAuth2Server($storage);
 		$request = \OAuth2\Request::createFromGlobals();
-		$s->handleTokenRequest($request)->send();
-
+		$response = $s->handleTokenRequest($request);
+                $response->send();
 		killme();
 	}
 
diff --git a/Zotlabs/Module/Settings/Tokens.php b/Zotlabs/Module/Tokens.php
index 619c8b5ba..1ba41dcc5 100644
--- a/Zotlabs/Module/Settings/Tokens.php
+++ b/Zotlabs/Module/Tokens.php
@@ -1,16 +1,24 @@
 <?php
 
-namespace Zotlabs\Module\Settings;
+namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
 
-
-class Tokens {
+class Tokens extends Controller {
 
 	function post() {
 
-		$channel = \App::get_channel();
+		if(! local_channel())
+			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Guest Access'))
+			return;
+
+		$channel = App::get_channel();
 
-		check_form_security_token_redirectOnErr('/settings/tokens', 'settings_tokens');
+		check_form_security_token_redirectOnErr('tokens', 'tokens');
 		$token_errs = 0;
 		if(array_key_exists('token',$_POST)) {
 			$atoken_id = (($_POST['atoken_id']) ? intval($_POST['atoken_id']) : 0);
@@ -81,13 +89,25 @@ class Tokens {
 
 	function get() {
 
-		$channel = \App::get_channel();
+		if(! local_channel())
+			return;
+
+		if(! Apps::system_app_installed(local_channel(), 'Guest Access')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Guest Access App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Create access tokens so that non-members can access private content');
+			return $o;
+		}
+
+		$channel = App::get_channel();
 
 		$atoken = null;
 		$atoken_xchan = '';
 
-		if(argc() > 2) {
-			$id = argv(2);			
+		if(argc() > 1) {
+			$id = argv(1);
 
 			$atoken = q("select * from atoken where atoken_id = %d and atoken_uid = %d",
 				intval($id),
@@ -99,7 +119,7 @@ class Tokens {
 				$atoken_xchan = substr($channel['channel_hash'],0,16) . '.' . $atoken['atoken_name'];
 			}
 
-			if($atoken && argc() > 3 && argv(3) === 'drop') {
+			if($atoken && argc() > 2 && argv(2) === 'drop') {
 				atoken_delete($id);
 				$atoken = null;
 				$atoken_xchan = '';
@@ -117,7 +137,7 @@ class Tokens {
 		$global_perms = \Zotlabs\Access\Permissions::Perms();
 		$their_perms = [];
 
-		$existing = get_all_perms(local_channel(),(($atoken_xchan) ? $atoken_xchan : ''));
+		$existing = get_all_perms(local_channel(),(($atoken_xchan) ? $atoken_xchan : ''),false);
 
 		if($atoken_xchan) {
 			$theirs = q("select * from abconfig where chan = %d and xchan = '%s' and cat = 'their_perms'",
@@ -144,9 +164,9 @@ class Tokens {
 
 
 
-		$tpl = get_markup_template("settings_tokens.tpl");
+		$tpl = get_markup_template("tokens.tpl");
 		$o .= replace_macros($tpl, array(
-			'$form_security_token' => get_form_security_token("settings_tokens"),
+			'$form_security_token' => get_form_security_token("tokens"),
 			'$title'	=> t('Guest Access Tokens'),
 			'$desc'     => $desc,
 			'$desc2' => $desc2,
diff --git a/Zotlabs/Module/Uexport.php b/Zotlabs/Module/Uexport.php
index 9af1887dc..3d1587b87 100644
--- a/Zotlabs/Module/Uexport.php
+++ b/Zotlabs/Module/Uexport.php
@@ -1,18 +1,24 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Web\Controller;
 
-class Uexport extends \Zotlabs\Web\Controller {
+class Uexport extends Controller {
 
 	function init() {
 		if(! local_channel())
 			killme();
-	
+
+		if(! Apps::system_app_installed(local_channel(), 'Channel Export'))
+			return;
+
 		if(argc() > 1) {
 
 			$sections = (($_REQUEST['sections']) ? explode(',',$_REQUEST['sections']) : '');
 
-			$channel = \App::get_channel();
+			$channel = App::get_channel();
 
 			if(argc() > 1 && intval(argv(1)) > 1900) {
 				$year = intval(argv(1));
@@ -47,6 +53,15 @@ class Uexport extends \Zotlabs\Web\Controller {
 	}
 		
 	function get() {
+
+		if(! Apps::system_app_installed(local_channel(), 'Channel Export')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Channel Export App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Export your channel');
+			return $o;
+		}
 	
 		$y = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
 	
diff --git a/Zotlabs/Module/Userinfo.php b/Zotlabs/Module/Userinfo.php
new file mode 100644
index 000000000..6c881f078
--- /dev/null
+++ b/Zotlabs/Module/Userinfo.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Zotlabs\Module;
+
+use Zotlabs\Identity\OAuth2Storage;
+
+
+class Userinfo extends \Zotlabs\Web\Controller {
+
+	function init() {
+		$s = new \Zotlabs\Identity\OAuth2Server(new OAuth2Storage(\DBA::$dba->db));
+		$request = \OAuth2\Request::createFromGlobals();
+		$s->handleUserInfoRequest($request)->send();
+		killme();
+	}
+
+}
diff --git a/Zotlabs/Module/Viewsrc.php b/Zotlabs/Module/Viewsrc.php
index 5900e385a..119990b57 100644
--- a/Zotlabs/Module/Viewsrc.php
+++ b/Zotlabs/Module/Viewsrc.php
@@ -47,7 +47,7 @@ class Viewsrc extends \Zotlabs\Web\Controller {
 
 
 				$content = escape_tags($r[0]['body']);
-				$o = (($json) ? json_encode($content) : str_replace("\n",'<br />',$content));
+				$o = (($json) ? json_encode($content) : $content);
 			}
 		}
 	
diff --git a/Zotlabs/Module/Webpages.php b/Zotlabs/Module/Webpages.php
index 97ec55ba3..787ed5850 100644
--- a/Zotlabs/Module/Webpages.php
+++ b/Zotlabs/Module/Webpages.php
@@ -1,19 +1,25 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Lib\PermissionDescription;
+use Zotlabs\Lib\ExtendedZip;
+use ZipArchive;
+
 require_once('include/channel.php');
 require_once('include/conversation.php');
 require_once('include/acl_selectors.php');
 
-
-class Webpages extends \Zotlabs\Web\Controller {
+class Webpages extends Controller {
 
 	function init() {
 	
 		if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
 			$sys = get_sys_channel();
 			if($sys && intval($sys['channel_id'])) {
-				\App::$is_sys = true;
+				App::$is_sys = true;
 			}
 		}
 	
@@ -29,23 +35,32 @@ class Webpages extends \Zotlabs\Web\Controller {
 	
 	function get() {
 	
-		if(! \App::$profile) {
+		if(! App::$profile) {
 			notice( t('Requested profile is not available.') . EOL );
-			\App::$error = 404;
+			App::$error = 404;
 			return;
 		}
 
+		if(! Apps::system_app_installed(App::$profile_uid, 'Webpages')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Webpages App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Provide managed web pages on your channel');
+			return $o;
+		}
+
 		nav_set_selected('Webpages');
 
 		$which = argv(1);
 		
-		$_SESSION['return_url'] = \App::$query_string;
+		$_SESSION['return_url'] = App::$query_string;
 	
 		$uid = local_channel();
 		$owner = 0;
-		$observer = \App::get_observer();
+		$observer = App::get_observer();
 	
-		$channel = \App::get_channel();
+		$channel = App::get_channel();
 
 		switch ($_SESSION['action']) {
         case 'import':
@@ -91,7 +106,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 		}
 		
 		
-		if(\App::$is_sys && is_site_admin()) {
+		if(App::$is_sys && is_site_admin()) {
 			$sys = get_sys_channel();
 			if($sys && intval($sys['channel_id'])) {
 				$uid = $owner = intval($sys['channel_id']);
@@ -127,8 +142,8 @@ class Webpages extends \Zotlabs\Web\Controller {
 		// Nickname is set to the observers xchan, and profile_uid to the owner's.  
 		// This lets you post pages at other people's channels.
 	
-		if((! $channel) && ($uid) && ($uid == \App::$profile_uid)) {
-			$channel = \App::get_channel();
+		if((! $channel) && ($uid) && ($uid == App::$profile_uid)) {
+			$channel = App::get_channel();
 		}
 		if($channel) {
 			$channel_acl = array(
@@ -144,15 +159,15 @@ class Webpages extends \Zotlabs\Web\Controller {
 	
 
 		$is_owner = ($uid && $uid == $owner);
-		//$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']);
+
 		$o = '';
 	
 		$x = array(
 			'webpage' => ITEM_TYPE_WEBPAGE,
 			'is_owner' => true,
-			'nickname' => \App::$profile['channel_address'],
+			'nickname' => App::$profile['channel_address'],
 			'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
-			'acl' => (($is_owner) ? populate_acl($channel_acl,false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''),
+			'acl' => (($is_owner) ? populate_acl($channel_acl,false, PermissionDescription::fromGlobalPermission('view_pages')) : ''),
 			'permissions' => $channel_acl,
 			'showacl' => (($is_owner) ? true : false),
 			'visitor' => true,
@@ -193,7 +208,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 		if(! $r)
 			$x['pagetitle'] = 'home';
 
-		$editor = status_editor($a,$x);
+		$editor = status_editor($a,$x,false,'Webpages');
 
 		$pages = null;
 	
@@ -280,7 +295,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 							notice( t('Invalid file type.') . EOL);
 							return;
 						}
-						$zip = new \ZipArchive();
+						$zip = new ZipArchive();
 						if ($zip->open($source) === true) {
 							$tmp_folder_name = random_string(5);
 							$website = dirname($source) . '/' . $tmp_folder_name;
@@ -297,7 +312,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 					// Website files are to be imported from the channel cloud files
 					if (($_POST) && array_key_exists('path',$_POST) && isset($_POST['cloudsubmit'])) {
 
-						$channel = \App::get_channel();
+						$channel = App::get_channel();
 						$dirpath = get_dirpath_by_cloudpath($channel, $_POST['path']);
 						if(!$dirpath) {
 							notice( t('Invalid folder path.') . EOL);
@@ -343,7 +358,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 					
 				case 'importselected':
 						require_once('include/import.php');
-						$channel = \App::get_channel();
+						$channel = App::get_channel();
 						
 						// Import layout first so that pages that reference new layouts will find
 						// the mid of layout items in the database						
@@ -438,7 +453,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 				case 'cloud':
 				case 'zipfile':
 						
-						$channel = \App::get_channel();
+						$channel = App::get_channel();
 						
 						$tmp_folder_name = random_string(10);
 						$zip_folder_name = random_string(10);
@@ -657,7 +672,7 @@ class Webpages extends \Zotlabs\Web\Controller {
             }
 						if($action === 'zipfile') {
 								// Generate the zip file
-								\Zotlabs\Lib\ExtendedZip::zipTree($tmp_folderpath, $zip_filepath, \ZipArchive::CREATE);
+								ExtendedZip::zipTree($tmp_folderpath, $zip_filepath, ZipArchive::CREATE);
 								// Output the file for download
 								header('Content-disposition: attachment; filename="' . $zip_filename . '"');
 								header("Content-Type: application/zip");
@@ -666,7 +681,7 @@ class Webpages extends \Zotlabs\Web\Controller {
 								if(isset($_SESSION['exportcloudpath'])) {
 										require_once('include/attach.php');
 										$cloudpath = urldecode($_SESSION['exportcloudpath']);
-										$channel = \App::get_channel();
+										$channel = App::get_channel();
 										$dirpath = get_dirpath_by_cloudpath($channel, $cloudpath);
 										if(!$dirpath) {
 												$x = attach_mkdirp($channel, $channel['channel_hash'], array('pathname' => $cloudpath));
diff --git a/Zotlabs/Module/Well_known.php b/Zotlabs/Module/Well_known.php
index 442994b54..09e743788 100644
--- a/Zotlabs/Module/Well_known.php
+++ b/Zotlabs/Module/Well_known.php
@@ -52,6 +52,7 @@ class Well_known extends \Zotlabs\Web\Controller {
 					break;
 
 				case 'oauth-authorization-server':
+				case 'openid-configuration':
 					\App::$argc -= 1;
 					array_shift(\App::$argv);
 					\App::$argv[0] = 'oauthinfo';
diff --git a/Zotlabs/Module/Wfinger.php b/Zotlabs/Module/Wfinger.php
index 88cb3e879..1866bce40 100644
--- a/Zotlabs/Module/Wfinger.php
+++ b/Zotlabs/Module/Wfinger.php
@@ -172,6 +172,11 @@ class Wfinger extends \Zotlabs\Web\Controller {
 						'href' => z_root() . '/hcard/' . $r[0]['channel_address']	
 					],
 
+					[
+						'rel'  => 'http://openid.net/specs/connect/1.0/issuer',
+						'href' => z_root()
+					],
+
 
 					[
 						'rel'  => 'http://webfinger.net/rel/profile-page',
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php
index 322a3933c..892810241 100644
--- a/Zotlabs/Module/Wiki.php
+++ b/Zotlabs/Module/Wiki.php
@@ -2,15 +2,20 @@
 
 namespace Zotlabs\Module;
 
-use \Zotlabs\Lib as Zlib;
-use \Michelf\MarkdownExtra;
+use App;
+use Zotlabs\Web\Controller;
+use Zotlabs\Lib\Apps;
+use Zotlabs\Lib\PermissionDescription;
+use Zotlabs\Lib\NativeWiki;
+use Zotlabs\Lib\NativeWikiPage;
+use Zotlabs\Lib\MarkdownSoap;
+use Michelf\MarkdownExtra;
 
 require_once('include/acl_selectors.php');
 require_once('include/conversation.php');
 require_once('include/bbcode.php');
 
-
-class Wiki extends \Zotlabs\Web\Controller {
+class Wiki extends Controller {
 
 	private $wiki = null;
 
@@ -40,10 +45,14 @@ class Wiki extends \Zotlabs\Web\Controller {
 			return login();
 		}
 
-		if(! feature_enabled(\App::$profile_uid,'wiki')) {
-			notice( t('Not found') . EOL);
-			return;
- 		}
+		if(! Apps::system_app_installed(App::$profile_uid, 'Wiki')) {
+			//Do not display any associated widgets at this point
+			App::$pdl = '';
+
+			$o = '<b>' . t('Wiki App') . ' (' . t('Not Installed') . '):</b><br>';
+			$o .= t('Provide a wiki for your channel');
+			return $o;
+		}
 
 
 		if(! perm_is_allowed(\App::$profile_uid,get_observer_hash(),'view_wiki')) {
@@ -95,7 +104,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 						$owner['channel_deny_gid'])
 						? 'lock' : 'unlock'
 					),
-					'acl' => populate_acl($owner_acl, false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_wiki')),
+					'acl' => populate_acl($owner_acl, false, PermissionDescription::fromGlobalPermission('view_wiki')),
 					'allow_cid' => acl2json($owner_acl['allow_cid']),
 					'allow_gid' => acl2json($owner_acl['allow_gid']),
 					'deny_cid'  => acl2json($owner_acl['deny_cid']),
@@ -109,7 +118,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 		}
 
 		$is_owner = ((local_channel()) && (local_channel() == \App::$profile['profile_uid']) ? true : false);
-		//$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']);
+
 		$o = '';
 
 		// Download a wiki
@@ -117,9 +126,9 @@ class Wiki extends \Zotlabs\Web\Controller {
 		if((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) {
 
 			$resource_id = argv(4);
-			$w = Zlib\NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id);
+			$w = NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id);
 
-//			$w = Zlib\NativeWiki::get_wiki($owner,$observer_hash,$resource_id);
+//			$w = NativeWiki::get_wiki($owner,$observer_hash,$resource_id);
 			if(! $w['htmlName']) {
 				notice(t('Error retrieving wiki') . EOL);
 			}
@@ -157,9 +166,9 @@ class Wiki extends \Zotlabs\Web\Controller {
 							$content = html_entity_decode($iv['body'],ENT_COMPAT,'UTF-8');
 						}
 						elseif($iv['mimetype'] === 'text/markdown') {
-							$content = html_entity_decode(Zlib\MarkdownSoap::unescape($iv['body']),ENT_COMPAT,'UTF-8');
+							$content = html_entity_decode(MarkdownSoap::unescape($iv['body']),ENT_COMPAT,'UTF-8');
 						}
-						$fname = get_iconfig($iv['id'],'nwikipage','pagetitle') . Zlib\NativeWikiPage::get_file_ext($iv);
+						$fname = get_iconfig($iv['id'],'nwikipage','pagetitle') . NativeWikiPage::get_file_ext($iv);
 						$zip->addFromString($fname,$content);
 						$pages[] = $iv['mid'];
 					}
@@ -190,7 +199,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 		switch(argc()) {
 			case 2:
-				$wikis = Zlib\NativeWiki::listwikis($owner, get_observer_hash());
+				$wikis = NativeWiki::listwikis($owner, get_observer_hash());
 
 				if($wikis) {
 					$o .= replace_macros(get_markup_template('wikilist.tpl'), array(
@@ -228,7 +237,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 				// /wiki/channel/wiki -> No page was specified, so redirect to Home.md
 
-				$wikiUrlName = urlencode(argv(2));
+				//$wikiUrlName = urlencode(argv(2));
+				$wikiUrlName = NativeWiki::name_encode(argv(2));
 				goaway(z_root() . '/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/Home');
 
 			case 4:
@@ -237,7 +247,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 				// GET /wiki/channel/wiki/page
 				// Fetch the wiki info and determine observer permissions
 
-				$wikiUrlName = urldecode(argv(2));
+				//$wikiUrlName = urldecode(argv(2));
+				$wikiUrlName = NativeWiki::name_decode(argv(2));
 
 				$page_name = '';
 				$ignore_language = false;
@@ -253,10 +264,11 @@ class Wiki extends \Zotlabs\Web\Controller {
 					$page_name .= argv($x);
 				}
 
-				$pageUrlName = urldecode($page_name);
-				$langPageUrlName = urldecode(\App::$language . '/' . $page_name);
+				//$pageUrlName = urldecode($page_name);
+				$pageUrlName = NativeWiki::name_decode($page_name);
+				$langPageUrlName = \App::$language . '/' . $pageUrlName;
 
-				$w = Zlib\NativeWiki::exists_by_name($owner['channel_id'], $wikiUrlName);
+				$w = NativeWiki::exists_by_name($owner['channel_id'], $wikiUrlName);
 
 				if(! $w['resource_id']) {
 					notice(t('Wiki not found') . EOL);
@@ -268,7 +280,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 				if(! $wiki_owner) {
 					// Check for observer permissions
 					$observer_hash = get_observer_hash();
-					$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+					$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 					if(! $perms['read']) {
 						notice(t('Permission denied.') . EOL);
 						goaway(z_root() . '/' . argv(0) . '/' . argv(1));
@@ -280,8 +292,10 @@ class Wiki extends \Zotlabs\Web\Controller {
 					$wiki_editor = true;
 				}
 
-				$wikiheaderName = urldecode($wikiUrlName);
-				$wikiheaderPage = urldecode($pageUrlName);
+				//$wikiheaderName = urldecode($wikiUrlName);
+				$wikiheaderName = NativeWiki::name_decode($wikiUrlName);
+				//$wikiheaderPage = urldecode($pageUrlName);
+				$wikiheaderPage = NativeWiki::name_decode($pageUrlName);
 
 				$renamePage = (($wikiheaderPage === 'Home') ? '' : t('Rename page'));
 				$sharePage  = t('Share');
@@ -289,10 +303,10 @@ class Wiki extends \Zotlabs\Web\Controller {
 				$p = [];
 
 				if(! $ignore_language) {
-					$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $langPageUrlName));
+					$p = NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $langPageUrlName));
 				}
 				if(! ($p && $p['success'])) {
-					$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+					$p = NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 				}
 				if(! ($p && $p['success'])) {
 			                $x = new \Zotlabs\Widget\Wiki_pages();
@@ -306,7 +320,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 			                //json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true));					
 					notice( t('Error retrieving page content') . EOL);
 					//goaway(z_root() . '/' . argv(0) . '/' . argv(1) );
-				        $renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				        $renderedContent = NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName));
 				        $showPageControls = $wiki_editor;
 				}
                                 else {
@@ -317,24 +331,31 @@ class Wiki extends \Zotlabs\Web\Controller {
 				        $sampleContent = t('New page');
 
 				    $content = (($p['content'] == '') ? $sampleContent : $p['content']);
+
+				    $hookinfo = ['content' => $content, 'mimetype' => $mimeType];
+				    call_hooks('wiki_preprocess',$hookinfo);
+				    $content = $hookinfo['content'];
     
 				    // Render the Markdown-formatted page content in HTML
 				    if($mimeType == 'text/bbcode') {
-				        $renderedContent = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))), argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+					$renderedContent = zidify_links(smilies(bbcode($content)));
+					$renderedContent = NativeWikiPage::convert_links($renderedContent,argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName));
 				    }
 			 	    elseif($mimeType === 'text/plain') {
 				        $renderedContent = str_replace(["\n",' ',"\t"],[EOL,'&nbsp;','&nbsp;&nbsp;&nbsp;&nbsp;'],htmlentities($content,ENT_COMPAT,'UTF-8',false));
 				    }
 				    elseif($mimeType === 'text/markdown') {
-				     $content = Zlib\MarkdownSoap::unescape($content);
-				     $html = Zlib\NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(Zlib\NativeWikiPage::bbcode($content))));
-				     $renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				     $content = MarkdownSoap::unescape($content);
+				     //$html = NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(NativeWikiPage::bbcode($content))));
+				     //$renderedContent = NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				     $html = NativeWikiPage::convert_links($content, argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName));
+				     $renderedContent = NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(NativeWikiPage::bbcode($html))));
 				    }
 				    $showPageControls = $wiki_editor;
                                 }
 				break;
 //			default:	// Strip the extraneous URL components
-//				goaway('/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName);
+//				goaway('/' . argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName) . '/' . $pageUrlName);
 		}
 		
 
@@ -351,13 +372,14 @@ class Wiki extends \Zotlabs\Web\Controller {
 		$currenttype = $types[$mimeType];
 
 		$placeholder = t('Short description of your changes (optional)');
-				
+
+		$zrl = urlencode( z_root() . '/wiki/' . argv(1) . '/' . NativeWiki::name_encode($wikiUrlName) . '/' . NativeWiki::name_encode($pageUrlName) );
 		$o .= replace_macros(get_markup_template('wiki.tpl'),array(
 			'$wikiheaderName' => $wikiheaderName,
 			'$wikiheaderPage' => $wikiheaderPage,
 			'$renamePage' => $renamePage,
 			'$sharePage' => $sharePage,
-			'$shareLink' => urlencode('#^[zrl=' . z_root() . '/wiki/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName . ']' . '[ ' . $owner['channel_name'] . ' ] ' . $wikiheaderName . ' - ' . $wikiheaderPage . '[/zrl]'),
+			'$shareLink' => '#^[zrl=' . $zrl . ']' . '[ ' . $owner['channel_name'] . ' ] ' . $wikiheaderName . ' - ' . $wikiheaderPage . '[/zrl]',
 			'$showPageControls' => $showPageControls,
 			'$editOrSourceLabel' => (($showPageControls) ? t('Edit') : t('Source')),
 			'$tools_label' => 'Page Tools',
@@ -384,6 +406,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 			'$modalerrorlist' => t('Error getting album list'),
 			'$modalerrorlink' => t('Error getting photo link'),
 			'$modalerroralbum' => t('Error getting album'),
+			'$view_lbl' => t('View'),
+			'$history_lbl' => t('History')
 		));
 
 		if($p['pageMimeType'] === 'text/markdown')
@@ -411,23 +435,24 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$content = $_POST['content'];
 			$resource_id = $_POST['resource_id'];
 
-			$w = Zlib\NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id);
+			$w = NativeWiki::get_wiki($owner['channel_id'],$observer_hash,$resource_id);
 
 			$wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName'];
 
 			$mimeType = $_POST['mimetype'];
 
 			if($mimeType === 'text/bbcode') {
-				$html = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))),$wikiURL);
+				$linkconverted = NativeWikiPage::convert_links($content,$wikiURL);
+				$html = zidify_links(smilies(bbcode($linkconverted)));
 			}
 			elseif($mimeType === 'text/markdown') {
-				$bb = Zlib\NativeWikiPage::bbcode($content);
-				$x = new ZLib\MarkdownSoap($bb);
+				$linkconverted = NativeWikiPage::convert_links($content,$wikiURL);
+				$bb = NativeWikiPage::bbcode($linkconverted);
+				$x = new MarkdownSoap($bb);
 				$md = $x->clean();
-				$md = ZLib\MarkdownSoap::unescape($md);
+				$md = MarkdownSoap::unescape($md);
 				$html = MarkdownExtra::defaultTransform($md);
-				$html = Zlib\NativeWikiPage::generate_toc(zidify_text($html));
-				$html = Zlib\NativeWikiPage::convert_links($html,$wikiURL);
+				$html = NativeWikiPage::generate_toc(zidify_text($html));
 			}
 			elseif($mimeType === 'text/plain') {
 				$html = str_replace(["\n",' ',"\t"],[EOL,'&nbsp;','&nbsp;&nbsp;&nbsp;&nbsp;'],htmlentities($content,ENT_COMPAT,'UTF-8',false));
@@ -454,7 +479,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$wiki['postVisible'] = ((intval($_POST['postVisible'])) ? 1 : 0);
 			$wiki['rawName']     = $name;
 			$wiki['htmlName']    = escape_tags($name);
-			$wiki['urlName']     = urlencode(urlencode($name)); 
+			//$wiki['urlName']     = urlencode(urlencode($name)); 
+			$wiki['urlName']     = NativeWiki::name_encode($name);
 			$wiki['mimeType']    = $_POST['mimeType'];
 			$wiki['typelock']    = $_POST['typelock'];
 
@@ -464,7 +490,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 				return; //not reached
 			}
 
-			$exists = Zlib\NativeWiki::exists_by_name($owner['channel_id'], $wiki['urlName']);
+			$exists = NativeWiki::exists_by_name($owner['channel_id'], $wiki['urlName']);
 			if($exists['id']) {
 				notice( t('A wiki with this name already exists.') . EOL);
 				goaway('/wiki');
@@ -474,16 +500,16 @@ class Wiki extends \Zotlabs\Web\Controller {
 			// Get ACL for permissions
 			$acl = new \Zotlabs\Access\AccessList($owner);
 			$acl->set_from_array($_POST);
-			$r = Zlib\NativeWiki::create_wiki($owner, $observer_hash, $wiki, $acl);
+			$r = NativeWiki::create_wiki($owner, $observer_hash, $wiki, $acl);
 			if($r['success']) {
-				Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']);
-				$homePage = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash,'Home', $r['item']['resource_id'], $wiki['mimeType']);
+				NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']);
+				$homePage = NativeWikiPage::create_page($owner['channel_id'],$observer_hash,'Home', $r['item']['resource_id'], $wiki['mimeType']);
 				if(! $homePage['success']) {
 					notice( t('Wiki created, but error creating Home page.'));
-					goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName']);
+					goaway(z_root() . '/wiki/' . $nick . '/' . NativeWiki::name_encode($wiki['urlName']));
 				}
-				Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$homePage['item_id'],$r['item']['resource_id']);
-				goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName'] . '/' . $homePage['page']['urlName']);
+				NativeWiki::sync_a_wiki_item($owner['channel_id'],$homePage['item_id'],$r['item']['resource_id']);
+				goaway(z_root() . '/wiki/' . $nick . '/' . NativeWiki::name_encode($wiki['urlName']) . '/' . NativeWiki::name_encode($homePage['page']['urlName']));
 			}
 			else {
 				notice( t('Error creating wiki'));
@@ -503,7 +529,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 			$arr = [];
 
-			$arr['urlName'] = urlencode(urlencode($_POST['origRawName']));
+			//$arr['urlName'] = urlencode(urlencode($_POST['origRawName']));
+			$arr['urlName'] = NativeWiki::name_encode($_POST['origRawName']);
 
 			if($_POST['updateRawName'])
 				$arr['updateRawName'] = $_POST['updateRawName'];
@@ -514,7 +541,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 				return; //not reached
 			}
 
-			$wiki = Zlib\NativeWiki::exists_by_name($owner['channel_id'], urldecode($arr['urlName']));
+			$wiki = NativeWiki::exists_by_name($owner['channel_id'], $arr['urlName']);
 
 			if($wiki['resource_id']) {
 
@@ -523,9 +550,9 @@ class Wiki extends \Zotlabs\Web\Controller {
 				$acl = new \Zotlabs\Access\AccessList($owner);
 				$acl->set_from_array($_POST);
 
-				$r = Zlib\NativeWiki::update_wiki($owner['channel_id'], $observer_hash, $arr, $acl);
+				$r = NativeWiki::update_wiki($owner['channel_id'], $observer_hash, $arr, $acl);
 				if($r['success']) {
-					Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']);
+					NativeWiki::sync_a_wiki_item($owner['channel_id'],$r['item_id'],$r['item']['resource_id']);
 					goaway(z_root() . '/wiki/' . $nick);
 				}
 				else {
@@ -547,9 +574,9 @@ class Wiki extends \Zotlabs\Web\Controller {
 				json_return_and_die(array('message' => t('Wiki delete permission denied.'), 'success' => false));
 			} 
 			$resource_id = $_POST['resource_id']; 
-			$deleted = Zlib\NativeWiki::delete_wiki($owner['channel_id'],$observer_hash,$resource_id);
+			$deleted = NativeWiki::delete_wiki($owner['channel_id'],$observer_hash,$resource_id);
 			if ($deleted['success']) {
-				Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$deleted['item_id'],$resource_id);
+				NativeWiki::sync_a_wiki_item($owner['channel_id'],$deleted['item_id'],$resource_id);
 				json_return_and_die(array('message' => '', 'success' => true));
 			} 
 			else {
@@ -568,25 +595,25 @@ class Wiki extends \Zotlabs\Web\Controller {
 			// Determine if observer has permission to create a page
 			
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash, $mimetype);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash, $mimetype);
 			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$name = $_POST['pageName']; //Get new page name
+			$name = isset($_POST['pageName']) ? $_POST['pageName'] : $_POST['missingPageName']; //Get new page name
 
 			// backslashes won't work well in the javascript functions
 			$name = str_replace('\\','',$name);
 
-			if(urlencode(escape_tags($name)) === '') {
+			if(NativeWiki::name_encode(escape_tags($name)) === '') {
 				json_return_and_die(array('message' => 'Error creating page. Invalid name (' . print_r($_POST,true) . ').', 'success' => false));
 			}
 
-			$page = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id, $mimetype);
+			$page = NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id, $mimetype);
 
 			if($page['item_id']) {
-				$commit = Zlib\NativeWikiPage::commit(array(
+				$commit = NativeWikiPage::commit(array(
 					'commit_msg'    => t('New page created'), 
 					'resource_id'   => $resource_id, 
 					'channel_id'    => $owner['channel_id'],
@@ -595,11 +622,12 @@ class Wiki extends \Zotlabs\Web\Controller {
 				));
 
 				if($commit['success']) {
-					Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
-					json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . urlencode($page['wiki']['urlName']) . '/' . urlencode($page['page']['urlName']), 'success' => true));
+					NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
+					//json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . urlencode($page['wiki']['urlName']) . '/' . urlencode($page['page']['urlName']), 'success' => true));
+					json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . $page['page']['urlName'], 'success' => true));
 				} 
 				else {
-					json_return_and_die(array('message' => 'Error making git commit','url' => '/' . argv(0) . '/' . argv(1) . '/' . urlencode($page['wiki']['urlName']) . '/' . urlencode($page['page']['urlName']),'success' => false));
+					json_return_and_die(array('message' => 'Error making git commit','url' => '/' . argv(0) . '/' . argv(1) . '/' . NativeWiki::name_encode($page['wiki']['urlName']) . '/' . NativeWiki::name_encode($page['page']['urlName']),'success' => false));
 				}				
 
 
@@ -614,7 +642,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 		if((argc() === 5) && (argv(2) === 'get') && (argv(3) === 'page') && (argv(4) === 'list')) {
 			$resource_id = $_POST['resource_id']; // resource_id for wiki in db
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(!$perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('pages' => null, 'message' => 'Permission denied.', 'success' => false));					
@@ -646,16 +674,16 @@ class Wiki extends \Zotlabs\Web\Controller {
 			}
 
 			// Determine if observer has permission to save content
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$saved = Zlib\NativeWikiPage::save_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
+			$saved = NativeWikiPage::save_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
 
 			if($saved['success']) {
-				$commit = Zlib\NativeWikiPage::commit(array(
+				$commit = NativeWikiPage::commit(array(
 					'commit_msg' => $commitMsg, 
 					'pageUrlName' => $pageUrlName,
 					'resource_id' => $resource_id, 
@@ -665,8 +693,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 				));
 		
 				if($commit['success']) {
-					Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
-					json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
+					NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
+					json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true , 'content' => $content));
 				}
 				else {
 					json_return_and_die(array('message' => 'Error making git commit','success' => false));					
@@ -686,7 +714,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 			
 			// Determine if observer has permission to read content
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(! $perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('historyHTML' => '', 'message' => 'Permission denied.', 'success' => false));
@@ -718,15 +746,15 @@ class Wiki extends \Zotlabs\Web\Controller {
 				json_return_and_die(array('success' => false));					
 			}
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$deleted = Zlib\NativeWikiPage::delete_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$deleted = NativeWikiPage::delete_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($deleted['success']) {
-				Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
+				NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
 				json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
 			}
 			else {
@@ -742,13 +770,13 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$commitHash = $_POST['commitHash'];
 			// Determine if observer has permission to revert pages
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(! $perms['write']) {
 				logger('Wiki write permission denied.' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$reverted = Zlib\NativeWikiPage::revert_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$reverted = NativeWikiPage::revert_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($reverted['success']) {
 				json_return_and_die(array('content' => $reverted['content'], 'message' => '', 'success' => true));					
 			} else {
@@ -764,13 +792,13 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$currentCommit = $_POST['currentCommit'];
 			// Determine if observer has permission to revert pages
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(!$perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$compare = Zlib\NativeWikiPage::compare_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$compare = NativeWikiPage::compare_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($compare['success']) {
 				$diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">' . t('Current Revision') . '</td><td class="lead" width="50%">' . t('Selected Revision') . '</td></tr></table>' . $compare['diff'];
 				json_return_and_die(array('diff' => $diffHTML, 'message' => '', 'success' => true));					
@@ -787,29 +815,29 @@ class Wiki extends \Zotlabs\Web\Controller {
 			if ($pageUrlName === 'Home') {
 				json_return_and_die(array('message' => 'Cannot rename Home','success' => false));
 			}
-			if(urlencode(escape_tags($pageNewName)) === '') {				
+			if(NativeWiki::name_encode(escape_tags($pageNewName)) === '') {
 				json_return_and_die(array('message' => 'Error renaming page. Invalid name.', 'success' => false));
 			}
 			// Determine if observer has permission to rename pages
 
-			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$renamed = Zlib\NativeWikiPage::rename_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
+			$renamed = NativeWikiPage::rename_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
 
 			if($renamed['success']) {
-				$commit = Zlib\NativeWikiPage::commit(array(
+				$commit = NativeWikiPage::commit(array(
 					'channel_id' => $owner['channel_id'],
-					'commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 
+					'commit_msg' => 'Renamed ' . NativeWiki::name_decode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 
 					'resource_id' => $resource_id, 
 					'observer_hash' => $observer_hash,
 					'pageUrlName' => $pageNewName
 				));
 				if($commit['success']) {
-					Zlib\NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
+					NativeWiki::sync_a_wiki_item($owner['channel_id'],$commit['item_id'],$resource_id);
 					json_return_and_die(array('name' => $renamed['page'], 'message' => 'Wiki git repo commit made', 'success' => true));
 				}
 				else {
diff --git a/Zotlabs/Module/Zfinger.php b/Zotlabs/Module/Zfinger.php
index 0f7f6a64b..6ed001df5 100644
--- a/Zotlabs/Module/Zfinger.php
+++ b/Zotlabs/Module/Zfinger.php
@@ -36,10 +36,6 @@ class Zfinger extends \Zotlabs\Web\Controller {
 
 		echo $ret;
 		killme();
-
-
-
-		json_return_and_die($x);
 	
 	}
 	
diff --git a/Zotlabs/Module/Zot.php b/Zotlabs/Module/Zot.php
new file mode 100644
index 000000000..8c34dced1
--- /dev/null
+++ b/Zotlabs/Module/Zot.php
@@ -0,0 +1,25 @@
+<?php
+/**
+ * @file Zotlabs/Module/Zot.php
+ *
+ * @brief Zot endpoint.
+ *
+ */
+
+namespace Zotlabs\Module;
+
+use Zotlabs\Zot6 as ZotProtocol;
+
+/**
+ * @brief Zot module.
+ *
+ */
+
+class Zot extends \Zotlabs\Web\Controller {
+
+	function init() {
+		$zot = new ZotProtocol\Receiver(new ZotProtocol\Zot6Handler());
+		json_return_and_die($zot->run(),'application/x-zot+jzon');
+	}
+
+}
diff --git a/Zotlabs/Module/Zot_probe.php b/Zotlabs/Module/Zot_probe.php
new file mode 100644
index 000000000..d0c7e688f
--- /dev/null
+++ b/Zotlabs/Module/Zot_probe.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Zotlabs\Module;
+
+use Zotlabs\Lib\Zotfinger;
+use Zotlabs\Zot6\HTTPSig;
+
+class Zot_probe extends \Zotlabs\Web\Controller {
+
+	function get() {
+	
+		$o .= '<h3>Zot6 Probe Diagnostic</h3>';
+	
+		$o .= '<form action="zot_probe" method="get">';
+		$o .= 'Lookup URI: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" /><br>';
+		$o .= '<input type="submit" name="submit" value="Submit" /></form>'; 
+	
+		$o .= '<br /><br />';
+	
+		if(x($_GET,'addr')) {
+			$addr = $_GET['addr'];
+
+
+			$x = Zotfinger::exec($addr);
+			
+			$o .= '<pre>' . htmlspecialchars(print_array($x)) . '</pre>';
+
+			$headers = 'Accept: application/x-zot+json, application/jrd+json, application/json';
+
+			$redirects = 0;
+		    $x = z_fetch_url($addr,true,$redirects, [ 'headers' => [ $headers ]]);
+
+	    	if($x['success']) {
+
+				$o .= '<pre>' . htmlspecialchars($x['header']) . '</pre>' . EOL;
+
+				$o .= 'verify returns: ' . str_replace("\n",EOL,print_r(HTTPSig::verify($x),true)) . EOL;
+
+				$o .= '<pre>' . htmlspecialchars(json_encode(json_decode($x['body']),JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES)) . '</pre>' . EOL;
+
+			}				
+
+		}
+		return $o;
+	}
+	
+}