removed spaces at the end of lines

lib/storage.php

@@ -5,20 +5,20 @@
  *
  * @author Frank Karlitschek
  * @copyright 2013-2014 Frank Karlitschek frank@owncloud.org
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
- * License as published by the Free Software Foundation; either 
+ * License as published by the Free Software Foundation; either
  * version 3 of the License, or any later version.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
- *  
+ *
  * You should have received a copy of the GNU Affero General Public
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
 
 
@@ -38,10 +38,10 @@ class Storage {
 					return true;
 				}
 		);
-		
+
 		return $list;
 	}
-	
+
 	public static function resolvePath($fileId){
 		$list = array_filter(
 				self::searchDocuments(),
@@ -55,7 +55,7 @@ class Storage {
 		}
 		return false;
 	}
-	
+
 	/**
 	 * @brief Cleanup session data on removing the document
 	 * @param array
@@ -65,19 +65,19 @@ class Storage {
 	 */
 	public static function onDelete($params) {
 		$info = \OC\Files\Filesystem::getFileInfo($params['path']);
-		
+
 		$fileId = @$info['fileid'];
 		if (!$fileId){
 			return;
 		}
-		
+
 		$session = new Db\Session();
 		$session->loadBy('file_id', $fileId);
 
 		if (!$session->getEsId()){
 			return;
 		}
-		
+
 		$member = new Db\Member();
 		$sessionMembers = $member->getCollectionBy('es_id', $session->getEsId());
 		foreach ($sessionMembers as $memberData){
@@ -85,10 +85,10 @@ class Storage {
 				return;
 			}
 		}
-		
+
 		Db\Session::cleanUp($session->getEsId());
 	}
-	
+
 	protected static function searchDocuments(){
 		$documents = array();
 		foreach (self::getSupportedMimetypes() as $mime){
@@ -96,7 +96,7 @@ class Storage {
 		}
 		return $documents;
 	}
-	
+
 	public static function getSupportedMimetypes(){
 		return array_merge(
 			array(self::MIMETYPE_LIBREOFFICE_WORDPROCESSOR),