Legend of Korra: The Game

[TGE]

I keep thinking I'm done, but then I find a small thing I want to fix/change.  Here's one more small update to both plugins.

Changes to Both:

• Name each texture based on its ID to make importing/exporting materials easier
  

Changes to MGR:R:

• Some models have a second set of meshes, so the script's been updated to load those as well
  

Nice job on documenting the source files.
By the way, Legend of Korra stores the normals in the boneweight struct as half floats.