Node: getBounds returns union of all of it's children Sprites. Cleaned up addChildAt and removeChildAt. Reuse Event.ADDED and Event.REMOVED event objects.
Node: getBounds returns union of all of it's children Sprites. Cleaned up addChildAt and removeChildAt. Reuse Event.ADDED and Event.REMOVED event objects.

lamberta/doodle-js,lamberta/doodle-js