Implemented RTL option. Implemented new searchField option mode. (Both needs to be tested some more)
Changed float to absolute position. Original element is no longer hidden to preserve it`s size property and prevent size 0 widgets from being created it was not attached to the DOM.
Fixed FR locale grammar error. Fixed issue #8. Re-implementd sortable on option groups.
Merge branch 'dev' of https://github.com/yanickrochon/jquery.multiselect-2 into dev