Add nib into UIScrollView
<p>I am having troubles with the UIScrollView.</p>

<p>I have a file called: ExhibitionViewController.h / m and a nib ExhibitionView.xib in which I have placed a UIScrollView.</p>

<p>I have a file called ExhibitionSubViewController.h / .m and ExhibitionSubView.xib which I would like to display within that UIScrollView and I cannot seem to get it to work.</p>

<p>What would be the correct code to do that?</p>
