Add a UIview to an UIViewController
<p>I'm a beginner in Iphone development. I have a project with a single openGL View.</p>

<p>I already wrote an UIView Controller class. but I don't know how to add the view to the UIViewController, and how to integrate the UIViewController to the project. Also, I don't know</p>

<p>Any help, similar example, or link to a tutorial is very appreciated. Thanks.</p>
