title: How to get accurate user coordinates and stop location manager
body: <p>I want to get current device location and zoom map to that coordinates.<br/>
  I also wan't to stop location manager after zoom to user location to prevent changing map visible area if user move.<br/></p>
  
  <pre><code>...viewDidLoad...{
  self.locationManager = CLLocationManager();
          self.locationManager.delegate = self;
          self.locationManager.desiredAccuracy = kCLLocationAccuracyBest;
          self.mapView.showsUserLocation = true;
          self.locationManager.startUpdatingLocation();
  }
  
  func locationManager(manager:CLLocationManager, didUpdateLocations locations:[AnyObject]){
  var newRegion = MKCoordinateRegion(center: self.mapView.userLocation.coordinate, span: MKCoordinateSpanMake(0.014, 0.014));
              self.mapView.setRegion(newRegion, animated: true);
              self.locationManager.stopUpdatingLocation();
  }
  </code></pre>
  
  <p>Problem with this code is that this code move map view to ocean and coordinates are sometimes invalid (another continent).<br/>
  And as I stopped location manager map view stays in the ocean :-/ <br/>
  What is the proper way to make what I want?</p>