Texture export settings fixes
Default to last game on export when auto cannot determine

- Fix CMSD big tri import

- Sync with eham's plugin changes for particles and animated textures

- Figure out BSDismemberMesh issues (WIN64 define not correctly set)
- Clean up Material and Layer combos and defaulting for collisions
- Add first pass as CMSD import/export
- Remove dead branchs from meshsel  in dismember modifier

Update to 3DS Max 2016 (minimal effort taken to preserve compatibility with prior editions)

Reorder installer display order
Dont export Accum nodes by default

Change code for start nifskope to work on x64 systems

2. Fix the installer locations

o All
  - Update niflib to latest nif.xml
  - Stability fixes for 3ds max 2009 Niftools Shader
o Importer
  - Change how Vertex SrcMode and Lighting flags are set on NiVertexColorProperty
  - Fix import collision subshapes for Fallout3 meshes
  - Set the custom shader property when importing from Fallout
o Exporter
  - Remove requirements on Vertex Src Mode or Lighting for NiVertexColorProperty
  - Fix issue with setting NiVertexColorProperty Flags correctly on export.
  - Fix export collision subshapes for Fallout3 meshes
  - Extra setting on export for Fallout to set BSFadeNode as root
  - Extra setting on Niftools Shader for selecting custom shaders for Fallout
  - Fix animation transform export issue when Extra Nodes on Mesh was not checked