add support for use of Byte normals
Merge pull request #985 from ZappoMan/voxel_geo_shader

add support for use of Byte normals
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #986 from PhilipRosedale/master

Faceshift rotates body, slow near others for easier positioning
fix byte normals, fix crashes in switching between voxel shader and normal mode
add memory usage debugging
Merge branch 'master' of https://github.com/worklist/hifi
added normals to voxel shader
Merge pull request #988 from ZappoMan/voxel_geo_shader

voxel rendering performance and debugging improvements
Merge branch 'master' of https://github.com/worklist/hifi
Fix spinning while flying, top speed now about Mach 1