--- a/web/lib/Zend/Tool/Project/Provider/Abstract.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Tool/Project/Provider/Abstract.php	Thu Mar 21 19:50:53 2013 +0100
@@ -15,9 +15,9 @@
  * @category   Zend
  * @package    Zend_Tool
  * @subpackage Framework
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Abstract.php 23202 2010-10-21 15:08:15Z ralph $
+ * @version    $Id: Abstract.php 24593 2012-01-05 20:35:02Z matthew $
  */
 
 /**
@@ -50,7 +50,7 @@
 /**
  * @category   Zend
  * @package    Zend_Tool
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 abstract class Zend_Tool_Project_Provider_Abstract
@@ -77,7 +77,7 @@
     {
         // initialize the ZF Contexts (only once per php request)
         if (!self::$_isInitialized) {
-            
+
             // load all base contexts ONCE
             $contextRegistry = Zend_Tool_Project_Context_Repository::getInstance();
             $contextRegistry->addContextsFromDirectory(
@@ -86,7 +86,7 @@
             $contextRegistry->addContextsFromDirectory(
                 dirname(dirname(__FILE__)) . '/Context/Filesystem/', 'Zend_Tool_Project_Context_Filesystem_'
             );
-            
+
             // determine if there are project specfic providers ONCE
             $profilePath = $this->_findProfileDirectory();
             if ($this->_hasProjectProviderDirectory($profilePath . DIRECTORY_SEPARATOR . '.zfproject.xml')) {
@@ -95,7 +95,7 @@
                 $ppd = $profile->search('ProjectProvidersDirectory');
                 $ppd->loadProviders($this->_registry);
             }
-            
+
             self::$_isInitialized = true;
         }
 
@@ -118,9 +118,9 @@
      *    - if an enpoint variable has been registered in teh client registry - key=workingDirectory
      *    - if an ENV variable with the key ZFPROJECT_PATH is found
      *
-     * @param $loadProfileFlag bool Whether or not to throw an exception when no profile is found
-     * @param $projectDirectory string The project directory to use to search
-     * @param $searchParentDirectories bool Whether or not to search upper level direcotries
+     * @param bool   $loadProfileFlag         Whether or not to throw an exception when no profile is found
+     * @param string $projectDirectory        The project directory to use to search
+     * @param bool   $searchParentDirectories Whether or not to search upper level direcotries
      * @return Zend_Tool_Project_Profile
      */
     protected function _loadProfile($loadProfileFlag = self::NO_PROFILE_THROW_EXCEPTION, $projectDirectory = null, $searchParentDirectories = true)
@@ -134,14 +134,14 @@
                 return false;
             }
         }
-        
+
         $profile = new Zend_Tool_Project_Profile();
         $profile->setAttribute('projectDirectory', $foundPath);
         $profile->loadFromFile();
         $this->_loadedProfile = $profile;
         return $profile;
     }
-    
+
     protected function _findProfileDirectory($projectDirectory = null, $searchParentDirectories = true)
     {
         // use the cwd if no directory was provided
@@ -166,7 +166,7 @@
                 unset($profile);
                 return $projectDirectoryAssembled;
             }
-            
+
             // break after first run if we are not to check upper directories
             if ($searchParentDirectories == false) {
                 break;
@@ -174,10 +174,10 @@
 
             array_pop($parentDirectoriesArray);
         }
-        
+
         return false;
     }
-    
+
     /**
      * Load the project profile from the current working directory, if not throw exception
      *
@@ -248,19 +248,19 @@
         if (!file_exists($pathToProfileFile)) {
             return false;
         }
-        
+
         $contents = file_get_contents($pathToProfileFile);
         if (strstr($contents, '<projectProvidersDirectory') === false) {
             return false;
         }
-        
+
         if (strstr($contents, '<projectProvidersDirectory enabled="false"')) {
             return false;
         }
-        
+
         return true;
     }
-    
+
     /**
      * _loadContextClassesIntoRegistry() - This is called by the constructor
      * so that child providers can provide a list of contexts to load into the