bumps podspec to 0.1.1

Hey @stevenp / @pjenkins-cc , I'd like to cut a new version of this pod and put it up on cocapods/Specs so everyone can pull down the latest changes for the Xcode 6 property usage fix, and so that I can convert our project to use this cocoa pod rather than just import the source files directly.  Let me know what you think.

Thanks!  

Steve