v1.0.0: Final Avatars 3.0 Release

Support for the official Avatars 3.0 release!

Now includes ability to view/debug individual playable layers inside of Unity's Animator Window (Note: When used, the output may be weighted incorrectly, but the states should show correctly).

Please read the readme! https://github.com/lyuma/Av3Emulator/

Known issues:

Layer masks may be inaccurate, especially related to transform masks.
No support for eyelid, jaw and manual viseme emulation.
Rescaling / pose space / remeasure avatar features not fully implemented.
IK blending not implemented.
Supports viewing tracking control, but has no effect.