             break
         }
     }
-    
     
     private func showAlertForImagePickerPermission() {
         let message = "If you want to use camera, you should allow app to use.\nPlease check your permission"

        actionSheet.showInView(self.view)
    }
    
    
    private func showPhotoLibrary () {
        let picker = UIImagePickerController()
        picker.delegate = self

    func imagePickerController(picker: UIImagePickerController!, didFinishPickingImage image: UIImage!, editingInfo: NSDictionary!) {
        let selectedImage : UIImage = image
        picker.dismissViewControllerAnimated(true, completion: { [weak self] in
            let cropper = RSKImageCropViewController(image:selectedImage, cropMode:.Square)
            cropper.delegate = self
            self?.presentViewController(cropper, animated: true, completion: nil)
        })
    }
    
    func imagePickerControllerDidCancel(picker: UIImagePickerController) {
