diff -r 5e7a0fedabdf -r 877f952ae2bd web/lib/Zend/Feed/Writer/Extension/RendererAbstract.php
--- a/web/lib/Zend/Feed/Writer/Extension/RendererAbstract.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Feed/Writer/Extension/RendererAbstract.php	Thu Mar 21 19:50:53 2013 +0100
@@ -13,21 +13,21 @@
  * to padraic dot brady at yahoo dot com so we can send you a copy immediately.
  *
  * @category   Zend
- * @package    Zend_Feed_Writer_Entry_Rss
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @package    Zend_Feed_Writer
+ * @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: RendererAbstract.php 20785 2010-01-31 09:43:03Z mikaelkael $
+ * @version    $Id: RendererAbstract.php 24593 2012-01-05 20:35:02Z matthew $
  */
- 
+
 /**
  * @see Zend_Feed_Writer_Extension_RendererInterface
  */
 require_once 'Zend/Feed/Writer/Extension/RendererInterface.php';
- 
+
  /**
  * @category   Zend
- * @package    Zend_Feed_Writer_Entry_Rss
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @package    Zend_Feed_Writer
+ * @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_Feed_Writer_Extension_RendererAbstract
@@ -37,32 +37,32 @@
      * @var DOMDocument
      */
     protected $_dom = null;
-    
+
     /**
      * @var mixed
      */
     protected $_entry = null;
-    
+
     /**
      * @var DOMElement
      */
     protected $_base = null;
-    
+
     /**
      * @var mixed
      */
     protected $_container = null;
-    
+
     /**
      * @var string
      */
     protected $_type = null;
-    
+
     /**
      * @var DOMElement
      */
     protected $_rootElement = null;
-    
+
     /**
      * Encoding of all text values
      *
@@ -72,19 +72,19 @@
 
     /**
      * Constructor
-     * 
-     * @param  mixed $container 
+     *
+     * @param  mixed $container
      * @return void
      */
     public function __construct($container)
     {
         $this->_container = $container;
     }
-    
+
     /**
      * Set feed encoding
-     * 
-     * @param  string $enc 
+     *
+     * @param  string $enc
      * @return Zend_Feed_Writer_Extension_RendererAbstract
      */
     public function setEncoding($enc)
@@ -92,22 +92,22 @@
         $this->_encoding = $enc;
         return $this;
     }
-    
+
     /**
      * Get feed encoding
-     * 
+     *
      * @return void
      */
     public function getEncoding()
     {
         return $this->_encoding;
     }
-    
+
     /**
      * Set DOMDocument and DOMElement on which to operate
-     * 
-     * @param  DOMDocument $dom 
-     * @param  DOMElement $base 
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $base
      * @return Zend_Feed_Writer_Extension_RendererAbstract
      */
     public function setDomDocument(DOMDocument $dom, DOMElement $base)
@@ -116,21 +116,21 @@
         $this->_base = $base;
         return $this;
     }
-    
+
     /**
      * Get data container being rendered
-     * 
+     *
      * @return mixed
      */
     public function getDataContainer()
     {
         return $this->_container;
     }
-    
+
     /**
      * Set feed type
-     * 
-     * @param  string $type 
+     *
+     * @param  string $type
      * @return Zend_Feed_Writer_Extension_RendererAbstract
      */
     public function setType($type)
@@ -138,21 +138,21 @@
         $this->_type = $type;
         return $this;
     }
-    
+
     /**
      * Get feedtype
-     * 
+     *
      * @return string
      */
     public function getType()
     {
         return $this->_type;
     }
-    
+
     /**
-     * Set root element of document 
-     * 
-     * @param  DOMElement $root 
+     * Set root element of document
+     *
+     * @param  DOMElement $root
      * @return Zend_Feed_Writer_Extension_RendererAbstract
      */
     public function setRootElement(DOMElement $root)
@@ -160,20 +160,20 @@
         $this->_rootElement = $root;
         return $this;
     }
-    
+
     /**
      * Get root element
-     * 
+     *
      * @return DOMElement
      */
     public function getRootElement()
     {
         return $this->_rootElement;
     }
-    
+
     /**
      * Append namespaces to feed
-     * 
+     *
      * @return void
      */
     abstract protected function _appendNamespaces();