Famous/famous — pull request #404 by alex-mcleod (2014-10-16 09:52:14+00:00)
Title: Added off method to EventEmitter which enables unbinding of multiple han...

It seemed like the Famo.us EventEmitter was missing a way to easily remove all handlers for a given type. This is useful for cleaning up when leaving a view. I therefore added an off method with this functionality. Also, removeListener is now an alias for off so as to maintain consistency with the the on and addListener methods.