     
     @objc func refresh(sender: AnyObject) {
         // Pull to Refresh
-        stations.removeAll(keepingCapacity: false)
         loadStationsFromJSON()
         
         // Wait 2 seconds then refresh screen

            }
        }
    }
}

//*****************************************************************

    @IBOutlet weak var stationNowPlayingButton: UIButton!
    @IBOutlet weak var nowPlayingAnimationImageView: UIImageView!
    
    var stations = [RadioStation]() {
        didSet {
            guard stations != oldValue else { return }
            stationsDidUpdate()
        }
    }
    
    var currentStation: RadioStation?
    var currentTrack: Track?
    var refreshControl: UIRefreshControl!
