title: "Use undeclared identifier" error
body: <p>I know that error is very common but I'm working to get my app iPhone 5 ready ! I preferred to use a new storyboard file for iPhone 5 .. but I'm stuck on that error could any one help me please ? here's my appdelegate.m </p>
  
  <p><a href="http://i.imgur.com/cGJ1g.png" rel="nofollow">appdelegate.m(1)</a>
  <a href="http://i.imgur.com/D3NDV.png" rel="nofollow">appdelegate.m(2)</a></p>