Revision history for Shaderc

v2016.0-dev 2016-05-19

 - Adds v<year>.<index> versioning, with "-dev" suffix to indicate work in
   progress. The intent is to summarize and report functionalities more easily
   for incorporating into downstream projects.

 - Summary of functionalities (See the README.md for more details):
   - Provides libraries and command line tools for generating SPIR-V modules
   - Supports GLSL source code or SPIR-V assembly as input
   - Supports SPIR-V binary or assembly text as output
   - Command line options follow GCC/Clang conventions
   - Supports various semantics (OpenGL, OpenGL Compatible and Vulkan)
   - Supports #include
   - Supports user-defined macros
   - Supports dependency information dumping