[TIMOB-13340] iOS: Allow selectAnnotation without animation

When you are using MapView with *animate* as *true*, all methods used in MapView uses this animate parameter, and we can't change it in some specific method. For example, if I create a MapView, like this:

var mapView = Ti.Map.createView({
  animate: true
});

This code will be animated:

mapView.selectAnnotation( someAnnotation, { animated: false } );

Would be awesome if we can remove the animation in some specific methods, like this in example and others, to refresh MapView without user perception. *It works with a little hack*

mapView.animate = false;
mapView.selectAnnotation( someAnnotation );
mapView.animate = true;