title: Load Xib Files with NSView
body: <p>I've a Custom View in MainMenu.xib which will contains 2 subviews. These subviews should be loaded from some xib files which have a single NSView.
  How can i do this?
  The Classes that contains IBOutlet and IBActions for each xib from which class should inherit? And for each xib i must set the file owner to the Class that contains outlet/actions?</p>