message: Removed redundant methods
  Not needed now the swizzled methods return nil
diff: }
  }
  -- (UIViewController *)childViewControllerForStatusBarStyle
  -{
  - return nil;
  -}
  -
  -- (UIViewController *)childViewControllerForStatusBarHidden
  -{
  - return nil;
  -}
  -
  - (UIStatusBarStyle)preferredStatusBarStyle
  {
  return self.statusBarStyle;
  