diff -r 5e7a0fedabdf -r 877f952ae2bd web/lib/Zend/Exception.php
--- a/web/lib/Zend/Exception.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Exception.php	Thu Mar 21 19:50:53 2013 +0100
@@ -14,15 +14,15 @@
  *
  * @category   Zend
  * @package    Zend
- * @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: Exception.php 20978 2010-02-08 15:35:25Z matthew $
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
  */
 
 /**
 * @category   Zend
 * @package    Zend
-* @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
 */
 class Zend_Exception extends Exception
@@ -54,9 +54,9 @@
      * Overloading
      *
      * For PHP < 5.3.0, provides access to the getPrevious() method.
-     * 
-     * @param  string $method 
-     * @param  array $args 
+     *
+     * @param  string $method
+     * @param  array $args
      * @return mixed
      */
     public function __call($method, array $args)
@@ -76,8 +76,8 @@
     {
         if (version_compare(PHP_VERSION, '5.3.0', '<')) {
             if (null !== ($e = $this->getPrevious())) {
-                return $e->__toString() 
-                       . "\n\nNext " 
+                return $e->__toString()
+                       . "\n\nNext "
                        . parent::__toString();
             }
         }