Podspec updated
* Added support for project files without UIKit in the prefix.ch
* Fixed a typo that meant Cocoa wasn't actually imported on Mac
* Added weak reference support for delegate
* Updated project settings
Merge pull request #7 from nicklockwood/master

Various small project fixes
Implement half star selection. closes #6
Version 1.1
Tint image using tintColor in iOS7
Fix tinted image for Retina displays. Changed sample to use tintColor
tintColor can be changed in iOS sample.
updated readme and screenshot.
fixed typo and reduced screenshot size.
No need to check for SDK version.
Convert to ARC-only (no arc helper)
Precreate cgColor when the background color changes.
Merge commit 'bb6be0e7c3e6063ea74f9693c8c97bbf2054955d'

Conflicts:
	EDStarRating/EDStarRating.m