Merge branch 'release/1.3.0'

Author: AlexLittlejohn

ALCameraViewController/ViewController/CameraViewController.swift

@@ -583,23 +583,6 @@ open class CameraViewController: UIViewController {
         present(confirmViewController, animated: true, completion: nil)
     }
 
-    private func showSpinner() -> UIActivityIndicatorView {
-        let spinner = UIActivityIndicatorView()
-        spinner.activityIndicatorViewStyle = .white
-        spinner.center = view.center
-        spinner.startAnimating()
-
-        view.addSubview(spinner)
-        view.bringSubview(toFront: spinner)
-
-        return spinner
-    }
-
-    private func hideSpinner(_ spinner: UIActivityIndicatorView) {
-        spinner.stopAnimating()
-        spinner.removeFromSuperview()
-    }
-    
     private func showSpinner() -> UIActivityIndicatorView {
         let spinner = UIActivityIndicatorView()
         spinner.activityIndicatorViewStyle = .white