title: Swift UIAlertController with url in text
body: <p>I have this code:</p>
  
  <pre><code>func alertBox(txt: String){
          let ac = UIAlertController(title: "MyTtle" , message: "More information in my website: ", preferredStyle: .alert)
          let ramkaNaObrazek = CGRect(origin: CGPoint(x: 10, y: 10), size: CGSize(width: 30, height: 30))
          let ikonaAlertu = UIImageView(frame: ramkaNaObrazek)
          ikonaAlertu.image = UIImage(named: "modal_podpowiedz")
          ac.view.addSubview(ikonaAlertu)
          ac.addAction(UIAlertAction(title: "Ok" , style: .cancel, handler: { (action: UIAlertAction!) in
          }))
          present(ac, animated: true)
      }
  </code></pre>
  
  <p>I would like to add after this text: "More information in my website:" + www - a link to my website (<a href="http://www.myname.pl" rel="nofollow noreferrer">http://www.myname.pl</a>).</p>
  
  <p>How can I do this?</p>