Added more comprehensive descriptions, overview, installing/usage and removed browserCode() as it is replaced by vendorPrefix(), simplified javascript sections and added var bcode

Signed-off-by: = <=>
Callbacks did not work for normal (not short hand) notations, as callback was not extended in $.extend(). Callback remained null, so now it works.

Signed-off-by: = <=>
See commit for uncompressed file

Signed-off-by: = <=>
Removed browserCode() call as it now uses vendorPrefix(). Also now reflects fix on callbacks for normal notations.

Signed-off-by: = <=>