var ftpRequest:GRRequestsManager!
  var  path  = NSBundle.mainBundle().pathForResource("marker", ofType: ".png")

  ftpRequest = GRRequestsManager(hostname: "192.x.x.x", user: "xx", password: "xxxx")
  ftpRequest.addRequestForUploadFileAtLocalPath(path, toRemotePath: "/marker.png")
  self.ftpRequest.startProcessingRequests()

func requestsManager(requestsManager: GRRequestsManagerProtocol!, didCompleteUploadRequest request: GRDataExchangeRequestProtocol!) {
            print("did Complete Upload Request")
        }
   func requestsManager(requestsManager: GRRequestsManagerProtocol!, didFailRequest request: GRRequestProtocol!, withError error: NSError!) {
            print("did Fail Request")
        }