Visage Dressup - preview items on the Visage form

Lightweight addon to force the Dressing Room window to use your Visage Form instead of the Dracthyr Form, regardless of Visage status.

Also works for Worgen to force Human Form (options TODO, for now, if you don't want this, don't enable this addon for Worgen characters)

Known issue:
- model starts at a small size when initiating dressup while not in Visage Form

Blizzard issue:
- items on model reset when using Visage / Two Forms with the Dressing Room open (affects both races)