[#32717] Front End Module Editing

Hi All,
With latest Joomla! release, super users can access module settings(back end) directly from front end.
But that can be done as front-end com_config does.

Along with this PR, I've created a system which can do almost all the essential settings for a module without switching to back end. Because of that, super user can see the changes easily.

Feature Tracker: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=32717&start=0

Thank You !