 extension AppDelegate: MFMailComposeViewControllerDelegate {
     func sendFeedbackMailWithImage(image: UIImage) {
         if (MFMailComposeViewController.canSendMail()) {
-            let appVersion = NSBundle.mainBundle().objectForInfoDictionaryKey("CFBundleShortVersionString") as String
             let buildNumber = NSBundle.mainBundle().objectForInfoDictionaryKey(kCFBundleVersionKey) as String
 
             let mailComposeViewController = MFMailComposeViewController()

        ReaderModeHandlers.register(server)
        server.start()
    }
}



    var window: UIWindow!
    var profile: Profile!

    private let appVersion = NSBundle.mainBundle().objectForInfoDictionaryKey("CFBundleShortVersionString") as String

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        // Setup a web server that serves us static content. Do this early so that it is ready when the UI is presented.
        setupWebServer()

        // Set the Firefox UA for browsing.
        setUserAgent()

        // Start the keyboard helper to monitor and cache keyboard state.
        KeyboardHelper.defaultHelper.startObserving()
