Remove AnimationNode.player and Animatable.getCurrentAnimations

Generated from:

commit a8e7ad9a1662cf6d8831d35042b2a3ce7c1fead6
Author: Brian Birtles <birtles@gmail.com>
Date:   Mon Sep 22 10:18:49 2014 +0900

    Remove AnimationNode.player and Animatable.getCurrentAnimations