         }
         return pinView
         
-    }*/
+    }
 
     func locationManager(manager:CLLocationManager, didUpdateLocations locations:[AnyObject]) {
         

        .responseJSON { (_, _, data, _) in
            
            //if the request was bad
            if(data![0] === 0) {
                println("failed to get other users")
            } else {
                

        return myLineRenderer
    }
    
    func mapView(mapView: MKMapView!, viewForAnnotation annotation: MKAnnotation!) -> MKAnnotationView! {
        
        if (annotation is MKUserLocation) {
            //if annotation is not an MKPointAnnotation (eg. MKUserLocation),
