SL-19330: Fix texture animation in wrong direction when setting material on another side

Sl 19338: Fix textures not loading when RenderCompressTextures is 1

This reverts commit 6c486e48.

SL-19128: Fix adding material to face sometimes not respecting protections

This reverts commit baed7a64.

SL-19349 Fix for hang on bulk upload of materials, add bulk upload option to material selector, incidental decruft.

SL-19345: Fix Blinn-Phong faces missing transforms

SL-19345: Fix Blinn-Phong normspec materials not having texture transforms on their normal/specular textures

DRTVWR-559 Return to MD5 for LLUUID operations.  Existing LLUUID API implementations must not change, but may add "fast" variants where appropriate in the future.

SL-19293: Use Blinn-Phong texture transform as hint for texture animation direction on PBR materials

SL-19294: Fix Blinn-Phong texture transforms affecting PBR materials