     
     /// Handler for the connection.
     func btConnectionChanged(notification: NSNotification) {
-        println("got connection changed notification: \(notification)")
-        
         let info = notification.userInfo as [String: AnyObject]
         var name = info["name"]          as NSString
         

            } else {
                self.needToShowCameraNotAuthorizedAlert = true
            }
        } else {
            println("  - View: alert already shown - not showing again.")
        }
    }


    
    func checkAndConfigureAutoTheme() {
        if self.config.boolForKey("useAutoTheme") == true {
            self.initAutoThemeLabels()
            self.captureCtrl.initializeCaptureSession()
        } else {
            self.setupWithoutAutoTheme()
        }
    }
