ButterKit/Butter — pull request #57 by rastersize (2013-10-18 08:18:47+00:00)
Title: Remove a few methods that don’t do anything anymore

This initially aimed to just resolve issue #54 but as I removed the `updateState` method the `handleStateChange` wasn’t doing anything either anymore. So I removed that method too which in turn changed `updateStateWithOld:new:` to only be an assignment between two BOOLs, so I went ahead and removed that method as well.