TODO

Last edited by Andy Street <andy@vt.edu> - 5/9/09

- Turn subtrees into triangles on rotation animation
- More pointer and node coloring
- +Optimize transfer between states by determining which components actually change
- It'd be nice if we printed balance factors on the tree somewhere (next to nodes maybe)
- +Consolidate GraphicalNode and VNode (we should really just be using clone or something)
- Add option for AVL/BST (since all rotation animations are generated by the rotation code,
  changing back to BST will just involve not executing the rotation portion of the insert)
- *Prepare documentation
- Do deletes/finds
- Fix pointers when tree shape changes (pointers get disembodied)