title: Update storyboard to iOS 6 with backwards compatibility
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/12411980/enabling-auto-layout-in-ios-6-while-remaining-backwards-compatible-with-ios-5">Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5</a>  </p>
  </blockquote>
  
  
  
  <p>I'm going to update my app to the new 4 inches display and I figured out that I should check the Use Autolayout checkbox in the inspector. Doing this I loose the compatibility with iOs 5. How can i support the 4" display without loosing this back compatibility? 
  Thank you so much.</p>