New MVC GSOC 2014

https://groups.google.com/forum/#!topic/joomla-dev-cms/AH6piuw2IR0

http://gwilson.org/index.php/new-mvc
You could maybe use `JLanguage->hasKey('COM_COMPONENT_ACL_ERROR_DELETE_NOT_PERMITTED')` to determine if the extension defined an own language string and fall back to a generic one if not.