I've been so busy adding content that I've pretty lax with the documentation. However, the animation sets you're looking for are included and are documented. If you're thinking of adding animations to the primary animation supers, you'll find there just isn't that much space left. However, its fairly easy to implement then through other phenos.
What animation sets are you interested in particular?
The wiki is being added to constantly, but the primary caretaker of that site had some computer issues recently and has been working on content.