title: touches.anyObject() no longer working
body: <p>I've got an error that I don't know how to handle. In</p>
  
  <pre><code>override func touchesBegan(touches: Set&lt;UITouch&gt;, withEvent event: UIEvent?) {
  
          //Some code here
  
          let touch = touches.anyObject() as! UITouch
          let touchLocation = touch.locationInNode(self)
          sceneTouched(touchLocation)
  
  }
  </code></pre>
  
  <p>I get the error "Set" does not have a member named 'anyObject'". I've searched all along the internet and found nothing. I know it is related with some recent changes in Swift but I don't know how to aproach it. Any help will be appreciated!</p>