Lang.bind: Use Function.bind() if we're not currying
Lang.bind: Use Function.bind() if we're not currying

The standard Function.bind() works, but doesn't support passing
additional arguments.

pixunil/cjs,pixunil/cjs,djdeath/gjs,mtwebster/cjs,pixunil/cjs,pixunil/cjs,endlessm/gjs,endlessm/gjs,mtwebster/cjs,magcius/gjs,magcius/gjs,djdeath/gjs,endlessm/gjs,djdeath/gjs,djdeath/gjs,magcius/gjs,pixunil/cjs,mtwebster/cjs,magcius/gjs,magcius/gjs,djdeath/gjs,endlessm/gjs,endlessm/gjs,mtwebster/cjs,mtwebster/cjs