Autoprovision feature allows to let FaPicker doing all the mechanics to push the icon value(id) on the control which have the plugin activated on it.
If a targetControl is provided, FaPicker will push the icon value(id) to it.

- Replace $.getJson for retrieving JSON File by a classic $.ajax Method.
- Bind listeners on sorters' control, and icons item
Merge branch 'master' of https://github.com/emyann/fa-picker into gh-pages

Conflicts:
	src/jquery.fa-picker.css