title: handleWatchKitExtensionRequest not responding to openParentApplication in Watchkit Extension (Swift)
body: <p>I am trying to send information from my WatchKit App over to my main parent application and from what I understand I should just be able to use <code>openParentApplication</code> in my watchkit Extension which will be received by <code>handleWatchKitExtensionRequest</code> in AppDelegate.swift, but I cant seem to get <code>handleWatchKitExtensionRequest</code> to be triggered.</p>
  
  <p>I've been having some issues, so at this point I'm just trying to establish any connection at all before worrying about what information is actually passed. so currently in my Watchkit ViewController I have the following:</p>
  
  <pre><code> let testDict = [
      "value1" : "Test 1",
      "value2" : "Test 2"
  ]
  
  @IBAction func saveButtonFunction() {
      openParentAppForBalance(testDict)
  }
  
  private func openParentAppForInfo(Dict: [String: String]) {
  
      WKInterfaceController.openParentApplication(testDict,
          reply: {(reply, error) -&gt; Void in
              println("openParentApplication called in button function")
      })
  }
  </code></pre>
  
  <p>which shows in the output that the function is being called, but <code>handleWatchKitExtensionRequest</code> just wont respond. Currently it's set to the following in AppDelegate.swift which never gets called:</p>
  
  <pre><code>func application(application: UIApplication!, handleWatchKitExtensionRequest userInfo: [NSObject : AnyObject]!, reply: (([NSObject : AnyObject]!) -&gt; Void)!) {
  
      println("we made it!")
  
      var retValues = Dictionary&lt;String,String&gt;()
  
      retValues["retval1"] = "return Test 1"
      retValues["retval1"] = "return Test 2"
  
      reply(retValues)
  
  }
  </code></pre>
  
  <p>I'm sure I'm probably just missing something really fundamental here in my understanding of how this all works, but any help at all about how to get <code>handleWatchKitExtensionRequest</code> to be triggered would be hugely appreciated!</p>