static public void CreateSkeletonAnimationGameObject()
{
EditorInstantiation.InstantiateEmptySpineGameObject <SkeletonAnimation>("New SkeletonAnimation", true);
}
static public void CreateSkeletonRendererGameObject()
{
EditorInstantiation.InstantiateEmptySpineGameObject <SkeletonRenderer>("New SkeletonRenderer", true);
}