title: Having trouble with camera IOS8 / Swift with Card.IO
body: <p>When I try and scan a card with Card.IO. it does not bring up the camera let alone the green lines around it. When I run this code and press the button it does not show the camera in the view controller. Any ideas ? The sample works fine in io8 in obj-C . </p>
  
  <pre><code>@IBAction func PressScan(sender: AnyObject) {
  
      var CardScanner : CardIOPaymentViewController = CardIOPaymentViewController()
      CardScanner.modalPresentationStyle = UIModalPresentationStyle.FullScreen
      self.presentViewController(CardScanner, animated: true, completion: nil)
  
  
  
  
  }
  override func viewDidLoad() {
      super.viewDidLoad()
      // Do any additional setup after loading the view, typically from a nib.
      CardIOPaymentViewController.preload()
  }
  
  override func didReceiveMemoryWarning() {
      super.didReceiveMemoryWarning()
      // Dispose of any resources that can be recreated.
  }
  
  func userDidProvideCreditCardInfo(cardInfo: CardIOCreditCardInfo!, inPaymentViewController paymentViewController: CardIOPaymentViewController!) {
  
  }
  
  func userDidCancelPaymentViewController(paymentViewController: CardIOPaymentViewController!) {
  
  }
  </code></pre>
  
  <p>Is there something in the plist file I need to amend to allow camera access for iOS8 ? </p>