[IWD2] Paperdoll doesn't update appearance when changing colors

[bradallred]

I'm not sure if this ever worked, or how it works in the originals, but I expect that something is supposed to change appearance wise.

This affects both chargen and the inventory.

Screenshots

GemRB version (check as many as you know apply)

• [x] master as of this issue
• [ ] 0.9.0
• [ ] 0.8.8

Video Driver (check as many as you know apply)

• [ ] SDL1.2
• [x] SDL2 built with USE_OPENGL_BACKEND
• [ ] SDL2 without USE_OPENGL_BACKEND

[lynxlynxlynx]

iwd2 is different from the rest in that we draw an actual animated avatar, not the paperdoll. The original didn't use paperdolls either, but what looks like SSW facing avatars in the standing or ready stance. We use walking, but that's trivial to change, since we just append the iwd walking stance suffix ...