2.0.22.0.2

adds support for iOS 7

updates to modern podspec format, adds prefix to class, and small cha…

…nges to code formatting

slight UI tweaks for graceful hiding on overscroll

also adjusts frames to not use sub point values

adds support for rotation

ARC support

Version 1.0.1 addresses an issue with the hourHand and minutesHand wh…

…en only one of the two had to animate the other one would behave strangely because of garbage value

Version 1.0.0