public void connectToBattery(String url) {
batteryClient = new Grapevine.Client.RESTClient(url);
request.Resource = "/status";
response = batteryClient.Execute(request);
form.batteryStatus.Text = response.Content;
request.Resource = "/level";
response = batteryClient.Execute(request);
form.batteryLevel.Text = response.Content;
}
