Fixed SIRateView.
Small change to rating image default content mode.
GridView: Changed text to title, made spinner be accessible from outside.
Added special bezier path.
Added registerDefaultsFromSettingsBundle extension to NSUserDefaults.
Fixed two warnings reported by the static analyzer.
Added extension to tile images.
Added UITextView extension.
Forcing SIGridView to only use SIGridViewCell instead of a generic UIView.
Merged changes in 'weheartit' branch.
Merged changes from 'avatarla-crunch' branch.