Blender Git Loki

Support for using the action window as a tool for modifying
(mesh or lattice) RVK IpoCurves: support currently includes:

- RVK sliders. Pressing the little triangle next to
the word 'sliders' in the channel names opens them up.
- NKEY in the area where the key block names are allows the
user to change the name of the keyblock, and the max and min
values of the RVK sliders.
- ability to visualize the keyframes for the IpoCurves when
the object is selected.
- right mouse can be used to select the keys
- border select in the main area can be used to border
select keys.
- AKEY selects/deselects all of the keys
- GKEY and SKEY can be used to grab or scale the key
selections.
- XKEY deletes the selected keys.
- DKEY duplicated the selected keys.
- VKEY, HKEY and shift-HKEY change the bezier handles for
the selected keys.

Please, please, please test!