title: problem in tabBar Controller with more than five tabBar items
body: <p>I am facing few problems while using tabBar with navigation controllers.Each tabBar item is associated with a separate navigation controller.Problems are listed as follows:</p>
  
  <p>1.There are more than five tabBar items in my tabBar so a more tabBar item comes by default.Now when i tap the more tabBar item the remaining items come in a tableview which is actually the view of a navigation controller(which comes by default).Now when i select any of the row, my new view controller gets pushed into that navigation controller.I want my view controller to be the navigation controller.So there is a situation like pushing a navigation controller onto the sack of another navigation controller.The compiler gets confused and it does nothing.</p>
  
  <p>2.Although I have set autoresizing of each controller of tab bar controller nothing happens on rotating the device.However when I keep only five or less tabBar items,autoresizing works perfectly.</p>
  
  <p>3.I want an ImagView at the top throughout the application, so I attached an imageview on the window itself and than increases the y-coordinate of the tabBar controller's view so that the navigation bar of each tabBar controller's view starts just below the imageview.Everything is fine for the portrait mode but as soon as i rotate the device the imageview dissappears.And when i again come to portrait mode the imageview does not appear and the tabBar controller's view starts from the top.</p>
  
  <p>I tried it every ways(like tabBar instead of tabBar controller etc.) but fail to achieve anything helpful.  </p>