/**
* Prepend the xml prolog
*
* @param ViewContextTemplate $context A view context object
* @return string The output of the view
*/
protected function _actionRender(ViewContextTemplate $context)
{
//Prepend the xml prolog
$content = '<?xml version="1.0" encoding="utf-8" ?>';
$content .= parent::_actionRender($context);
return $content;
}
