title: IOS Facebook Login Screen with Storyboard
body: <p>Hello I was searching a lot.
  What I was trying to do is built my own Login in Screen as it is done within the facebook app or twitter.
  <a href="http://extdesenv.com/wp-content/uploads/2012/05/facebook-login-ios.png" rel="nofollow">Dont know what I mean? Check it out</a></p>
  
  <p>I was wondering if somebody knows a tutorial or even a sample app that uses the storyboard in order to create that login screen view controller with group prototype cells?</p>
  
  <p>thank you guys a lot!</p>