Changes in this release:
- Rename glslangValidator to glslang and create glslangValidator symlink
- Support HLSL binary literals
- Add missing initialization members for web
- Improve push_constant upgrading
- Fix race condition in spirv remap
- Support pre and post HLSL qualifier validation
- Force generateDebugInfo when non-semantic debug info is enabled
- Exit with error if output file cannot be written
- Fix struct member buffer reference decorations