//Disconnect Button
 private void button_disconnect_Click(object sender, RoutedEventArgs e)
 {
     setConnectionStatusDISCONNECT();
     HideLabels();
     userInfo = null;
     label_Followers.Content = "";
     image_profilePic.Visibility = Visibility.Hidden;
     label_login.Content = "";
     label_location.Content = "";
     label_following.Content = "";
     textBox_username.Text = "Github Username";
 }
        //On 'Connect' Click
        private void button_Click(object sender, RoutedEventArgs e)
        {
            if(textBox_username.Text =="")
            {
                MessageBox.Show("Please enter a username to continue");
                return;
            }

            userInfo = GithubService.GetGithubUser(textBox_username.Text);
            if (userInfo != null)
            {
                setConnectionStatusOK();
                PopulateUserInfo();

            }
            else
            {
                setConnectionStatusDISCONNECT();
            }
        }