Remove hardcoded reaction to unauthorized/failed status

[piv199]

            case .notAuthorized:
                // Prompt to App Settings
                self.promptToAppSettings()
            case .configurationFailed:
                // Unknown Error
                DispatchQueue.main.async(execute: { [unowned self] in
                    let message = NSLocalizedString("Unable to capture media", comment: "Alert message when something goes wrong during capture session configuration")
                    let alertController = UIAlertController(title: "AVCam", message: message, preferredStyle: .alert)
                    alertController.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: "Alert OK button"), style: .cancel, handler: nil))
                    self.present(alertController, animated: true, completion: nil)
                })

Create optional delegate methods, and if they are absent call such implementation... There are some cases when you need not to show alert, but some view on your UI.

[Awalz]

This is a good idea. I will add this on a future release