* 1st Milestone met.  Wright Plaza loaded completely with 99% of the textures loaded and idealistviewer was stable enough to pick/move rotate, fly, cam..  etc.
* FullUpdateCount:5071, PrimCount:4141, TextureCount:467, UniquePrim:311
* Added a mesh cache for sculpted prim 
* Apply per-face color settings in c++ as it's much faster and we get the added benefit of not storing a reference to the Vertex3D after.