remove-title-barbuttonitem.md

Remove Title for all UIBarButtonItem (NavigationBar)

  func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
...
    // UI Setup
    let barAppearace = UIBarButtonItem.appearance()
    barAppearace.setBackButtonTitlePositionAdjustment(UIOffsetMake(0, -60), forBarMetrics:UIBarMetrics.Default)
...
    return true
  }