New MVC GSOC 2014

https://groups.google.com/forum/#!topic/joomla-dev-cms/AH6piuw2IR0

http://gwilson.org/index.php/new-mvc
    $data = array();
    if(isset($config['load_data']) && $config['load_data'])
    {
        // Get the data for the form.
        $data = $this->loadFormData();
    }