Updated to Swift 2.1

Author: Carlos Butron

XIBwithStoryboard/SegueWithpresentViewController/ViewController.swift

@@ -17,7 +17,6 @@ class ViewController: UIViewController {
             completion: nil)
     }
 
-    
     @IBAction func buttonAction2(sender: UIButton) {
 
         let newControlador = UIViewController (nibName: "NewClass", bundle: nil)
@@ -27,13 +26,10 @@ class ViewController: UIViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        // Do any additional setup after loading the view, typically from a nib.
     }
 
     override func didReceiveMemoryWarning() {
         super.didReceiveMemoryWarning()
-        // Dispose of any resources that can be recreated.
     }
 
-    
 }