- Added Vertex Color modifier support
  - Fixed issue with static animation import
  - Fixed issue with skin vertex weight count import
  
o Exporter
  - Dropped registry support in favor of INI file.
  - Dropped Official Max6 support because I do not have SDK to compile it with (try the max 7 files).
  - Fixed issue with importing glossiness setting on textures.
  - Fixed issues with export of vertex color. Alpha map is now exported as part of the normal color map.
  - No longer exports meshes associated with bone or biped nodes.
  - No longer exports extra NiNode when exporting NiTriGeom-based objects (can be reset in ini file)
  - Mass, Restitution(Ellasticity), and Friction now share values with Reactor(Havok)
  - Modified UPB export to actually export the values in the UserPropBuffer not just a fixed list.
  - Added Skin Modifier export
  
o NifProps Utility
  - Mass, Restitution(Ellasticity), and Friction now share values with Reactor(Havok)

2. Fix bug with matrix inversion missing.  
3. Use Point3(0,0,0) instead of Point3()