Whitespace cleanup

41 files changed, 369 insertions, 380 deletions

diff --git a/ajax/changefoldername.php b/ajax/changefoldername.php
index e7a7b6f1b..9c829bccb 100644
--- a/ajax/changefoldername.php
+++ b/ajax/changefoldername.php
@@ -4,10 +4,10 @@
 *
 * @author Bernhard Posselt
 * Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
diff --git a/ajax/collapsefolder.php b/ajax/collapsefolder.php
index 66d879d2c..5c170a8e6 100644
--- a/ajax/collapsefolder.php
+++ b/ajax/collapsefolder.php
@@ -4,10 +4,10 @@
 *
 * @author Bernhard Posselt
 * Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
diff --git a/ajax/importopml.php b/ajax/importopml.php
index f826fd81b..adf14e86e 100644
--- a/ajax/importopml.php
+++ b/ajax/importopml.php
@@ -26,7 +26,7 @@ function bailOut($msg) {
 
 if(!isset($_POST['path'])) {
 	bailOut($l->t('No file path was submitted.'));
-} 
+}
 
 require_once 'news/opmlparser.php';
 
@@ -39,7 +39,7 @@ try {
 }
 
 if ($parsed == null) {
-	bailOut($l->t('An error occurred while parsing the file.'));	
+	bailOut($l->t('An error occurred while parsing the file.'));
 }
 
 $data = $parsed->getData();
@@ -65,7 +65,7 @@ function importFeed($feedurl, $folderid) {
 		OCP\Util::writeLog('news','ajax/importopml.php: Error adding feed: '. $feedurl, OCP\Util::ERROR);
 		return false;
 	}
-	
+
 	return true;
 }
 
@@ -86,7 +86,7 @@ function importFolder($name, $parentid) {
 		OCP\Util::writeLog('news','ajax/importopml.php: Error adding folder' . $name, OCP\Util::ERROR);
 		return null;
 	}
-	
+
 	return $folderid;
 }
 
@@ -94,11 +94,11 @@ function importList($data, $parentid) {
 	$countsuccess = 0;
 	foreach($data as $collection) {
 		if ($collection instanceOf OCA\News\Feed) {
-			$feedurl = $collection->getUrl(); 
+			$feedurl = $collection->getUrl();
 			if (importFeed($feedurl, $parentid)) {
 				$countsuccess++;
 			}
-		} 
+		}
 		else if ($collection instanceOf OCA\News\Folder) {
 			$folderid = importFolder($collection->getName(), $parentid);
 			if ($folderid) {
@@ -115,5 +115,5 @@ function importList($data, $parentid) {
 
 $countsuccess = importList($data, 0);
 
-OCP\JSON::success(array('data' => array('title'=>$parsed->getTitle(), 'count'=>$parsed->getCount(), 
+OCP\JSON::success(array('data' => array('title'=>$parsed->getTitle(), 'count'=>$parsed->getCount(),
 	'countsuccess'=>$countsuccess)));
diff --git a/ajax/loadfeed.php b/ajax/loadfeed.php
index 45d6071e5..1880f2986 100644
--- a/ajax/loadfeed.php
+++ b/ajax/loadfeed.php
@@ -26,8 +26,8 @@ $feedId = (int)$_POST['id'];
 $feedType = (int)$_POST['type'];
 
 
-OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'lastViewedFeed', $feedId); 
-OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'lastViewedFeedType', $feedType); 
+OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'lastViewedFeed', $feedId);
+OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'lastViewedFeedType', $feedType);
 
 $showAll = OCP\Config::getUserValue(OCP\USER::getUser(), 'news', 'showAll');
 
diff --git a/ajax/movefeedtofolder.php b/ajax/movefeedtofolder.php
index 4a3747bb6..92d618c67 100644
--- a/ajax/movefeedtofolder.php
+++ b/ajax/movefeedtofolder.php
@@ -4,10 +4,10 @@
 *
 * @author Bernhard Posselt
 * Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
diff --git a/ajax/setallitemsread.php b/ajax/setallitemsread.php
index f6d206e20..059c14749 100644
--- a/ajax/setallitemsread.php
+++ b/ajax/setallitemsread.php
@@ -4,10 +4,10 @@
 *
 * @author Bernhard Posselt
 * Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
@@ -26,19 +26,19 @@ switch ($feedId) {
     case -2:
         $items = $itemMapper->findEveryItemByStatus(OCA\News\StatusFlag::UNREAD);
         break;
-    
+
     case -1:
         $items = $itemMapper->findEveryItemByStatus(OCA\News\StatusFlag::UNREAD | OCA\News\StatusFlag::IMPORTANT);
         break;
 
     default:
-        $items = $itemMapper->findAllStatus($feedId, OCA\News\StatusFlag::UNREAD);        
+        $items = $itemMapper->findAllStatus($feedId, OCA\News\StatusFlag::UNREAD);
         break;
 }
 
 
 // FIXME: maybe there is a way to set all items read in the
-// FeedMapper instead of iterating through every item and updating as 
+// FeedMapper instead of iterating through every item and updating as
 // necessary
 $success = false;
 if($mostRecentItemId !== 0) {
@@ -50,8 +50,8 @@ foreach($items as $item) {
     // FIXME: this should compare the modified date
     if($mostRecentItemId === 0 || $item->getDate() <= $mostRecentItem->getDate()) {
         $item->setRead();
-        $success = $itemMapper->update($item);  
-        $unreadCount--;  
+        $success = $itemMapper->update($item);
+        $unreadCount--;
     }
 }
 
diff --git a/ajax/setitemstatus.php b/ajax/setitemstatus.php
index 9586940b3..1886de738 100644
--- a/ajax/setitemstatus.php
+++ b/ajax/setitemstatus.php
@@ -4,10 +4,10 @@
 *
 * @author Alessandro Cosentino
 * Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
diff --git a/ajax/updatefeed.php b/ajax/updatefeed.php
index 5c981f38d..19542fa6d 100644
--- a/ajax/updatefeed.php
+++ b/ajax/updatefeed.php
@@ -41,7 +41,7 @@ if(!$newfeedid) {
 else {
 	$itemmapper = new OCA\News\ItemMapper($userid);
 	$unreadcounter = $itemmapper->countAllStatus($newfeedid, OCA\News\StatusFlag::UNREAD);
-	
+
 	OCP\JSON::success(array('data' => array('message' => $l->t('Feed updated!'), 'unreadcount' => $unreadcounter)));
 	exit();
 }
diff --git a/ajax/usersettings.php b/ajax/usersettings.php
index f027ee91b..2602230dd 100644
--- a/ajax/usersettings.php
+++ b/ajax/usersettings.php
@@ -4,10 +4,10 @@
 *
 * @author Bernhard Posselt
 * Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 // Check if we are a user
@@ -22,7 +22,7 @@ if(isset($_POST['showAll'])) {
     } else {
         $showAll = true;
     }
-    OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'showAll', $showAll);     
+    OCP\Config::setUserValue(OCP\USER::getUser(), 'news', 'showAll', $showAll);
 }
 
-OCP\JSON::success();    
+OCP\JSON::success();
diff --git a/appinfo/app.php b/appinfo/app.php
index 9609ffa59..ed51748da 100644
--- a/appinfo/app.php
+++ b/appinfo/app.php
@@ -4,10 +4,10 @@
 *
 * @author Alessandro Cosentino
 * Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
-* 
+*
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file
-* 
+*
 */
 
 OC::$CLASSPATH['OCA\News\StatusFlag'] = 'apps/news/lib/item.php';
@@ -27,10 +27,10 @@ OCP\Backgroundjob::addRegularTask( 'OCA\News\Backgroundjob', 'run' );
 
 $l = new OC_l10n('news');
 
-OCP\App::addNavigationEntry( array( 
-  'id' => 'news', 
-  'order' => 74, 
-  'href' => OC_Helper::linkTo( 'news', 'index.php' ), 
-  'icon' => OC_Helper::imagePath( 'news', 'icon.svg' ), 
+OCP\App::addNavigationEntry( array(
+  'id' => 'news',
+  'order' => 74,
+  'href' => OC_Helper::linkTo( 'news', 'index.php' ),
+  'icon' => OC_Helper::imagePath( 'news', 'icon.svg' ),
   'name' => $l->t('News')
 ));
diff --git a/controllers/controller.php b/controllers/controller.php
index 73ad3ad4d..032cb45ee 100644
--- a/controllers/controller.php
+++ b/controllers/controller.php
@@ -16,8 +16,8 @@ class Controller {
 
     protected $userId;
     protected $trans;
-    
-    
+
+
     public function __construct(){
         $this->userId = \OCP\USER::getUser();
         $this->trans = \OC_L10N::get('news');
@@ -51,7 +51,7 @@ class Controller {
      * @param $value the value that you want to store
      */
     protected function setUserValue($key, $value){
-        \OCP\Config::setUserValue($this->userId, 'news', $key, $value); 
+        \OCP\Config::setUserValue($this->userId, 'news', $key, $value);
     }
 
 
@@ -73,22 +73,22 @@ class Controller {
      * @param $fullPage if true, it will render a full page, otherwise only a part
      *                  defaults to true
      */
-    protected function render($template, $arguments=array(), $safeParams=array(), 
+    protected function render($template, $arguments=array(), $safeParams=array(),
                               $fullPage=true){
-        
+
         if($fullPage){
             $template = new \OCP\Template('news', $template, 'user');
         } else {
             $template = new \OCP\Template('news', $template);
         }
-        
+
         foreach($arguments as $key => $value){
             if(array_key_exists($key, $safeParams)) {
-                $template->assign($key, $value, false);    
+                $template->assign($key, $value, false);
             } else {
                 $template->assign($key, $value);
             }
-            
+
         }
 
         $template->assign('userId', $this->userId);
@@ -98,5 +98,3 @@ class Controller {
 
 
 }
-
-?>
\ No newline at end of file
diff --git a/controllers/news.controller.php b/controllers/news.controller.php
index 14bef126e..4f498b944 100644
--- a/controllers/news.controller.php
+++ b/controllers/news.controller.php
@@ -57,7 +57,7 @@ class NewsController extends Controller {
         // always show the last viewed feed on reload
         $lastViewedFeedId = (int)$this->getUserValue('lastViewedFeed');
         $lastViewedFeedType = (int)$this->getUserValue('lastViewedFeedType');
-        $showAll = $this->getUserValue('showAll'); 
+        $showAll = $this->getUserValue('showAll');
 
         if( $lastViewedFeedId === null || $lastViewedFeedType === null) {
             $lastViewedFeedId = $feedMapper->mostRecent();
@@ -66,7 +66,7 @@ class NewsController extends Controller {
             if( (
                     $lastViewedFeedType === FeedType::FEED &&
                     $feedMapper->findById($lastViewedFeedId) === null
-                ) || 
+                ) ||
                 (
                     $lastViewedFeedType === FeedType::FOLDER &&
                     $folderMapper->findById($lastViewedFeedId) === null
@@ -106,14 +106,14 @@ class NewsController extends Controller {
         $itemMapper = new ItemMapper($this->userId);
 
         // starred or subscriptions
-        if ($feedType === FeedType::STARRED || $feedType === FeedType::SUBSCRIPTIONS) { 
+        if ($feedType === FeedType::STARRED || $feedType === FeedType::SUBSCRIPTIONS) {
 
             if($feedType === FeedType::STARRED){
                 $statusFlag = StatusFlag::IMPORTANT;
             }
 
             if($feedType === FeedType::SUBSCRIPTIONS){
-                $statusFlag = StatusFlag::UNREAD;   
+                $statusFlag = StatusFlag::UNREAD;
             }
 
             $items = $itemMapper->findEveryItemByStatus($statusFlag);
@@ -125,7 +125,7 @@ class NewsController extends Controller {
                 $items = $itemMapper->findByFeedId($feedId);
             } else {
                 $items = $itemMapper->findAllStatus($feedId, StatusFlag::UNREAD);
-            }    
+            }
 
         // folder
         } elseif ($feedType === FeedType::FOLDER){
@@ -136,7 +136,7 @@ class NewsController extends Controller {
                 if($showAll) {
                     $items = array_merge($items, $itemMapper->findByFeedId($feed->getId()));
                 } else {
-                    $items = array_merge($items, 
+                    $items = array_merge($items,
                         $itemMapper->findAllStatus($feed->getId(), StatusFlag::UNREAD));
                 }
             }
@@ -163,7 +163,7 @@ class NewsController extends Controller {
             case FeedType::SUBSCRIPTIONS:
                 $unreadCount = $itemMapper->countEveryItemByStatus(StatusFlag::UNREAD);
                 break;
-            
+
             case FeedType::FOLDER:
                 $feedMapper = new FeedMapper($this->userId);
                 $feeds = $feedMapper->findByFolderId($feedId);
@@ -182,5 +182,3 @@ class NewsController extends Controller {
 
 
 }
-
-?>
\ No newline at end of file
diff --git a/css/firstrun.css b/css/firstrun.css
index 2c3474990..1e2feabb2 100644
--- a/css/firstrun.css
+++ b/css/firstrun.css
@@ -1,31 +1,31 @@
 /**
- * when there are no feeds in the db 
+ * when there are no feeds in the db
  */
-#firstrun { 
+#firstrun {
     position: relative;
     top: 50%;
     left: 50%;
     margin-left: -25em;
     margin-top: -10em;
-    width: 50em; 
+    width: 50em;
     height: 20em;
-    text-align: center; 
-    font-weight:bold; 
-    font-size:1.5em; 
-    color:#777; 
+    text-align: center;
+    font-weight:bold;
+    font-size:1.5em;
+    color:#777;
 }
 
     #firstrun small { display: block; font-weight: normal; font-size: 0.8em; margin: .5em 0 1em 0; }
     #firstrun .button { font-size: 0.7em; }
 
-    #firstrun #selections { 
-        font-size:0.8em; 
-        margin: 2em auto 2em 10em; 
-        clear: both; 
+    #firstrun #selections {
+        font-size:0.8em;
+        margin: 2em auto 2em 10em;
+        clear: both;
     }
-    
+
     #firstrun #feed_add_url { width:20em; }
-    
+
     #firstrun #selections #addfeed_dialog_firstrun, #firstrun #selections #importopml_dialog_firstrun {
 	width:40em;
 	border:1px solid;
@@ -33,20 +33,20 @@
 	border-radius:10px;
 	-moz-border-radius:10px; /* Firefox 3.6 and earlier */
     }
-    
+
     #firstrun #selections #addfeed_dialog_firstrun {
     	height:5em;
     }
-    
+
     #firstrun #selections #importopml_dialog_firstrun {
     	height:4em;
     }
-    
-#file_upload_start { 
-    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; 
-    filter:alpha(opacity=0); 
-    opacity:0; 
-    z-index:1001; 
+
+#file_upload_start {
+    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
+    filter:alpha(opacity=0);
+    opacity:0;
+    z-index:1001;
     width:0;
     height:0;
 }
diff --git a/css/news.css b/css/news.css
index 8212616ea..10bfe5f30 100644
--- a/css/news.css
+++ b/css/news.css
@@ -1,33 +1,33 @@
-.news_input { 
-    float:left; 
-    font-size:12px; 
-    padding:4px 2px; 
-    border:solid 1px #aacfe4; 
-    width:200px; 
+.news_input {
+    float:left;
+    font-size:12px;
+    padding:4px 2px;
+    border:solid 1px #aacfe4;
+    width:200px;
 }
 
-.svg { 
-    border: inherit; 
-    background: inherit; 
+.svg {
+    border: inherit;
+    background: inherit;
 }
 
-div.add_parentfolder { 
-    position: relative; 
+div.add_parentfolder {
+    position: relative;
 }
 
-#file_upload_start { 
-    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; 
-    filter:alpha(opacity=0); 
-    opacity:0; 
-    z-index:1001; 
+#file_upload_start {
+    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
+    filter:alpha(opacity=0);
+    opacity:0;
+    z-index:1001;
     width:0;
     height:0;
 }
-    
+
 /* feed/folder list */
-#leftcontent_news { 
-    width: 20em; 
-    margin: 0; 
+#leftcontent_news {
+    width: 20em;
+    margin: 0;
     height: 100%;
     position: relative;
     overflow: hidden;
@@ -38,8 +38,8 @@ div.add_parentfolder {
 }
 
 
-#feed_wrapper { 
-    background-color: #f8f8f8; 
+#feed_wrapper {
+    background-color: #f8f8f8;
     position: relative;
     top: 0;
     height: 100%;
@@ -71,9 +71,9 @@ div.add_parentfolder {
         -o-transition: padding-bottom 500ms ease 0s;
         -webkit-transition: padding-bottom 500ms ease 0s;
         -ms-transition: padding-bottom 500ms ease 0s;
-        transition: padding-bottom 500ms ease 0s;    
+        transition: padding-bottom 500ms ease 0s;
     }
-    
+
     #feeds > ul.dnd_over {
 
     }
@@ -93,7 +93,7 @@ div.add_parentfolder {
         -ms-transition: padding-bottom 500ms ease 0s;
         transition: padding-bottom 500ms ease 0s;
         padding-bottom: 2.5em !important;
-    }    
+    }
 
     .all_read {
         font-weight: normal !important;
@@ -119,15 +119,15 @@ div.add_parentfolder {
         }
 
         #feeds .buttons button.feeds_delete {
-            background-image: url('%webroot%/core/img/actions/delete.svg'); 
+            background-image: url('%webroot%/core/img/actions/delete.svg');
         }
 
         #feeds .buttons button.feeds_edit {
-            background-image: url('%webroot%/core/img/actions/rename.svg'); 
+            background-image: url('%webroot%/core/img/actions/rename.svg');
         }
 
         #feeds .buttons button.feeds_markread {
-            background-image: url('%appswebroot%/news/img/mark_read.svg'); 
+            background-image: url('%appswebroot%/news/img/mark_read.svg');
         }
 
     #feeds button.collapsable_trigger {
@@ -135,7 +135,7 @@ div.add_parentfolder {
         left: .5em;
         top: .4em;
         background: none;
-        background-image: url('%webroot%/core/img/actions/triangle-s.svg'); 
+        background-image: url('%webroot%/core/img/actions/triangle-s.svg');
         background-repeat: no-repeat;
         background-size: 16px 16px;
         height: 16px;
@@ -176,7 +176,7 @@ div.add_parentfolder {
         position: relative;
     }
 
-    #feeds li.active { 
+    #feeds li.active {
         background: none !important;
         background-color: #d0d0d0 !important;
         border-bottom: 1px solid #ccc;
@@ -210,11 +210,11 @@ div.add_parentfolder {
             }
 
         #feeds .starred a.title {
-            background-image: url('%appswebroot%/news/img/starred.png'); 
+            background-image: url('%appswebroot%/news/img/starred.png');
         }
 
         #feeds .subscriptions a.title {
-            background-image: url('%appswebroot%/news/img/rss.svg'); 
+            background-image: url('%appswebroot%/news/img/rss.svg');
         }
 
     #feeds .feed {
@@ -279,22 +279,22 @@ div.add_parentfolder {
 
 
 /* feed settings */
-#feed_settings { 
-    padding: 0; 
-    bottom: 0; 
-    overflow:visible; 
-    height:2.8em; 
-    width: 20em; 
-    margin:0; 
+#feed_settings {
+    padding: 0;
+    bottom: 0;
+    overflow:visible;
+    height:2.8em;
+    width: 20em;
+    margin:0;
     z-index: 2;
-    background:#eee; 
-    border-top: 1px solid #ccc; 
-    border-right: 1px solid #ccc; 
+    background:#eee;
+    border-top: 1px solid #ccc;
+    border-right: 1px solid #ccc;
     box-sizing: border-box;
     -moz-box-sizing: border-box;
-    position:fixed; 
+    position:fixed;
 }
-    
+
     #feed_settings .controls {
         height: 100%;
         width: 100%;
@@ -331,23 +331,23 @@ div.add_parentfolder {
     }
 
     #feed_settings #view.show_all button {
-        background-image: url('%appswebroot%/news/img/eye_all.png'); 
+        background-image: url('%appswebroot%/news/img/eye_all.png');
     }
 
     #feed_settings #view.show_unread button {
-        background-image: url('%appswebroot%/news/img/eye_unread.png'); 
+        background-image: url('%appswebroot%/news/img/eye_unread.png');
     }
 
     #feed_settings #addfeedfolder {
         margin: 0 .3em .3em .3em;
     }
 
-        #feed_settings #addfeedfolder #addfolder { 
-            background: url('%webroot%/core/img/places/folder.svg') no-repeat 10px center; 
+        #feed_settings #addfeedfolder #addfolder {
+            background: url('%webroot%/core/img/places/folder.svg') no-repeat 10px center;
         }
 
-        #feed_settings #addfeedfolder #addfeed { 
-            background: url('%appswebroot%/news/img/rss.svg') no-repeat 10px center; 
+        #feed_settings #addfeedfolder #addfeed {
+            background: url('%appswebroot%/news/img/rss.svg') no-repeat 10px center;
         }
 
         /*
@@ -355,30 +355,30 @@ div.add_parentfolder {
             display: block;
         }*/
 
-        #feed_settings ul#feedfoldermenu { 
+        #feed_settings ul#feedfoldermenu {
             display: none;
-            background:#EEEEEE; 
-            background:-webkit-gradient(linear, 0 0, 0 100%, from(#DCDCDC), to(#EEEEEE)); 
-            background:-moz-linear-gradient(#DCDCDC, #EEEEEE); 
-            background:-o-linear-gradient(#DCDCDC, #EEEEEE); 
-            background:linear-gradient(#DCDCDC, #EEEEEE); 
-            position:fixed; 
+            background:#EEEEEE;
+            background:-webkit-gradient(linear, 0 0, 0 100%, from(#DCDCDC), to(#EEEEEE));
+            background:-moz-linear-gradient(#DCDCDC, #EEEEEE);
+            background:-o-linear-gradient(#DCDCDC, #EEEEEE);
+            background:linear-gradient(#DCDCDC, #EEEEEE);
+            position:fixed;
             z-index: 6;
-            margin-left: 0; 
-            bottom: 2.8em; 
-            border-left:1px solid #ccc; 
-            border-top:1px solid #ccc; 
-            border-right:1px solid #ccc; 
+            margin-left: 0;
+            bottom: 2.8em;
+            border-left:1px solid #ccc;
+            border-top:1px solid #ccc;
+            border-right:1px solid #ccc;
             border-bottom: 0;
-            -moz-box-shadow: 0 -3px 3px -3px #000; 
-            -webkit-box-shadow: 0 -3px 3px -3px #000; 
+            -moz-box-shadow: 0 -3px 3px -3px #000;
+            -webkit-box-shadow: 0 -3px 3px -3px #000;
             box-shadow: 0 -3px 3px -3px #000;
         }
 
-            #feed_settings ul#feedfoldermenu li { 
-                padding: 0 1em 0 2.5em; 
-                float: none !important; 
-                text-align: left; 
+            #feed_settings ul#feedfoldermenu li {
+                padding: 0 1em 0 2.5em;
+                float: none !important;
+                text-align: left;
             }
 
                 #feed_settings ul#feedfoldermenu li:hover {
@@ -389,10 +389,10 @@ div.add_parentfolder {