Deleted nib still displayed when controller is pushed
<p>I have an application with a UINavcontroller under a tab bar controller.  To create the navigation model I want, I push a container UIView object onto the stack to manage additional views(Thanks Frank).  When I created the container class, an associated nib file was created along with it.  I at first used that nib file, but it turned out it was better not to.  So I deleted the nib (and selected 'also move to trash').  The problem is that it still shows up when I push its view controller onto the stack.  I have tried emptying the cache in xcode and restarting xcode.  What am I missing?</p>
