Merge pull request brendanzab#408 from bjz/update-gl_generator-and-gl

Update gl_generator and gl versions

Merge pull request brendanzab#408 from bjz/update-gl_generator-and-gl

Update gl_generator and gl versions

Merge pull request brendanzab#401 from bjz/version-bump

Version bump

Merge pull request brendanzab#402 from bjz/fix-add-registries

Fix duplicate definitions when adding registries

Merge pull request brendanzab#401 from bjz/version-bump

Version bump

Merge pull request brendanzab#379 from bjz/khronos_api

Bump khronos_api to v1.0.0

Merge pull request brendanzab#380 from bjz/split-readmes

Split out READMEs into subdirectories

Merge pull request brendanzab#379 from bjz/khronos_api

Bump khronos_api to v1.0.0

Merge pull request brendanzab#380 from bjz/split-readmes

Split out READMEs into subdirectories

Merge pull request brendanzab#379 from bjz/khronos_api

Bump khronos_api to v1.0.0