message: Changed window root to navigation controller
  Loaded the view controller into a navigation view controller. Set a dummy title for now
diff: self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;
  - self.window.rootViewController = rootViewController;
  + rootViewController.title = @"Scene One";
  + UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:rootViewController];
  + self.window.rootViewController = navigationController;
  [self.window makeKeyAndVisible];
  return YES;
  }
  