CocoaPods Support

Would you mind publishing V8HorizontalPickerView as a CocoaPod (http://www.cocoapods.org/)?  I've created a working podspec file for you.  

This file is functional as-is.  However, it would probably be ideal if you tagged a release and changed :commit => '2d745e7737' to :tag -> 'x.x.x'.

Thanks for the great control!