title: UIScrollView as UIViewController's view and setting up background image
body: <p>I have a subclass of UIScrollView that I have set as the view of my UIViewController. I want to have a full screen background image that I can always see when I am scrolling throughout the UIScrollView. How can I do this? Please don't tell me to have the UIScrollView in front of a UIImageView. Trying to find alternative's to this. Right now I have a UIImageView as a subview of the UIScrollView, however when I scroll down to the bottom the image doesn't show anymore.</p>