fix for broken windows build with PrioVR libs

The Model API changed but this code path was not updated.
both left and right hands in animation
Merge pull request #2990 from AndrewMeadows/bug-fix

fix for broken windows build with PrioVR libs
Merge pull request #2991 from ey6es/master

Temporarily disable enum streamers, which are crashing on Windows startu...
Merge pull request #2992 from PhilipRosedale/master

Left and Right hands have clasping animations in squeezeHands.js