- migrated from Kobold2d v2.0.4 to Kobold2d v.2.1.0
- requires iOS 5+ now, armv7 on by default now.
- fixed deprecated api calls (isTouchEnabled is now touchEnabled)
- removed GoogleAd SDK from linker target settings since Kobold2d pulled the plug on this in v2.1.0, and it is no longer available "out of the box"