Initial implementation of storyboard support
adding StoryboardViewController to RefreshControlDemo app to demonstrate storyboard support
improvement of initWithCoder method and consolidation of common initialization code into commonInit method
adding tint color to storyboard
use dispatch_once to be sure we register the class only once
use 'initialize' rather than 'class' class method to fire the 'load' class method from app delegatee
CKRefreshControl's attributedTitle is being read from storyboard in initWithCoder method like tintColor already is
fix for iOS 6
comment fix
rename category for NSAttributedString
renaming JHParagraphStyle to CKParagraphStyle
Better test for whether or not classes are already defined
adding correct license to storyboard class
only set tableViewController.refreshControl if it is not already == self