Added a utility callback function to sort languages by autonym.
Added CSS fix for group separatos.
Change-Id: I73c7c6518a85e4ea7999be3ef92a121e877610e8
* Seperating standalone jQuery ULS plugin and extension related code
* lib/jquery.uls can be submodule, but not now.
Change-Id: I7d9cb47daa88dd1a27ceda602a08cab0073caf33