title: UIWebView webViewDidLoadFinish method not called
body: <p>I've been playing around with web views in swift this evening, but have run into a bit of an issue.</p>
  
  <p>For some reason I'm not able to get the webViewDidStartLoad or webViewDidFinishLoad methods to fire.
  In my storyboard, I have an outlet called webView linked to my UIWebView element.</p>
  
  <p>Is anyone able to help me with what I am doing wrong?</p>
  
  <p>This is my viewController.swift file:</p>
  
  <pre><code>import UIKit
  
  class ViewController: UIViewController, UIWebViewDelegate {
  
      @IBOutlet var webView : UIWebView
  
      var url = NSURL(string: "http://google.com")
  
      override func viewDidLoad() {
          super.viewDidLoad()
  
          //load initial URL
          var req = NSURLRequest(URL : url)
          webView.loadRequest(req)
      }
  
      func webViewDidStartLoad(webView : UIWebView) {
          //UIApplication.sharedApplication().networkActivityIndicatorVisible = true
          println("AA")
      }
  
      func webViewDidFinishLoad(webView : UIWebView) {
          //UIApplication.sharedApplication().networkActivityIndicatorVisible = false
          println("BB")
      }
  }
  </code></pre>