       currentContext = temporaryContext
     }
   }
+  
+  // MARK: Exit Segues
   
   @IBAction func saveWaypoint(segue:UIStoryboardSegue) {
     if let currentWaypoint = currentWaypoint, let currentContext = currentContext, let trip = trip {

  var currentWaypoint: Waypoint?
  var currentContext: NSManagedObjectContext?
  
  override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(animated)
    

    if (selectedTrip.waypoints?.count == 0) {
      activeView = noWayPointsView
      view.addSubview(activeView)
    } else {
      activeView = someWayPointsView
      view.addSubview(activeView)
    }
  
  }
