UIScrollView+NBUAdditions: New autoAdjustInsets method
Refactor NBURefreshControl: Now placed behind the scrollView to look nicer with iOS 7 translucent bars
NBUSplashView: Improve compatibility when the App is started from a Storyboard
NBURefreshControl: Convenience initializer
NBURefreshControl: Check for minimal height and scrollView's transparency, alwaysBounceVertical
UIScrollView+NBUAdditions: New autoAdjustContentSize
Modernize Demo (in progress)