     
     func grabAndLoadUserPhoto(img: AnyObject)
     {
-        
         imagePicker =  UIImagePickerController()
         imagePicker.delegate = self
         imagePicker.sourceType = .Camera
-        
         presentViewController(imagePicker, animated: true, completion: nil)
     }
     

        imagePicker.dismissViewControllerAnimated(true, completion: nil)
        imageThumbnail.image = info[UIImagePickerControllerOriginalImage] as? UIImage
        
        // Show UIAlertController to user.
        let alert = UIAlertController(title: "Photo Submission", message: "This feature is not yet available", preferredStyle: UIAlertControllerStyle.Alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: nil))
        self.presentViewController(alert, animated: true, completion: nil)
        //TODO: Upload image to own server for manual submission
    }
    
    

    
    func generateNavigationButton() -> UIBarButtonItem {
        // Button that lets user navigate to charger address.
        let navigationButtonItem = UIBarButtonItem(title: "Navigate", style: .Plain, target: self, action: #selector(ChargerDetailViewController.navigateButtonTapped))
        navigationButtonItem.image = UIImage(named: "CarIcon")
        
        return navigationButtonItem
