title: Can't add action on UIButton storyboard
body: <p>Sorry for my stupid question. I use storyboard and have got some screens. With first screen all was ok, but the next make me this question. I can't drag and drop UIButton to code to make a property... So, this situation you can see on the picture <a href="http://imgur.com/FS8xHa9" rel="nofollow">http://imgur.com/FS8xHa9</a></p>
  
  <p>Help, please. Thank you.</p>