@IBAction func login(sender: AnyObject)
{
    let user = username.text;
    let pass = password.text;
    /*if let resultController = storyboard!.instantiateViewControllerWithIdentifier("SecondView") as? ViewController2 {
        presentViewController(resultController, animated: true, completion: nil)
    } */
    Twitter.sharedInstance().logInWithCompletion {
        (session, error) -> Void in
        if (session != nil) {
            print("signed in as (session!.userName)");
        } else {
            print("error: (error!.localizedDescription)");
        }
    }
}