diff -r 5e7a0fedabdf -r 877f952ae2bd web/lib/Zend/Oauth/Signature/Rsa.php
--- a/web/lib/Zend/Oauth/Signature/Rsa.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Oauth/Signature/Rsa.php	Thu Mar 21 19:50:53 2013 +0100
@@ -14,9 +14,9 @@
  *
  * @category   Zend
  * @package    Zend_Oauth
- * @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: Rsa.php 20217 2010-01-12 16:01:57Z matthew $
+ * @version    $Id: Rsa.php 24593 2012-01-05 20:35:02Z matthew $
  */
 
 /** Zend_Oauth_Signature_SignatureAbstract */
@@ -28,20 +28,20 @@
 /**
  * @category   Zend
  * @package    Zend_Oauth
- * @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_Oauth_Signature_Rsa extends Zend_Oauth_Signature_SignatureAbstract
 {
     /**
      * Sign a request
-     * 
-     * @param  array $params 
-     * @param  null|string $method 
-     * @param  null|string $url 
+     *
+     * @param  array $params
+     * @param  null|string $method
+     * @param  null|string $url
      * @return string
      */
-    public function sign(array $params, $method = null, $url = null) 
+    public function sign(array $params, $method = null, $url = null)
     {
         $rsa = new Zend_Crypt_Rsa;
         $rsa->setHashAlgorithm($this->_hashAlgorithm);
@@ -55,7 +55,7 @@
 
     /**
      * Assemble encryption key
-     * 
+     *
      * @return string
      */
     protected function _assembleKey()