title: Swift 2 open twitter app
body: <p>since ios 9 and swift 2 this line of code</p>
  
  <pre><code>NSURL(string: "twitter://user?screen_name=YOURNAME")
  </code></pre>
  
  <p>does not work anymore to open the twitter app, it will redirect to the website instead. 
  I have been trying to fix this but cannot find anything. Somebody knows how to fix this?
  Thank you for any help or support</p>