Add Clear and Finish messages to gfx::render
Merge pull request #5 from bjz/render-msg

Add Clear and Finish messages to gfx::render
Added a simple Makefile
Merge pull request #6 from kvark/organize

Added a simple Makefile
The `make all` target should be the default
Ignore bin directory
Add .travis.yml
Merge pull request #7 from bjz/travis

 Add .travis.yml
Beginning of the OpenGL device
Implemented bigger part of the OpenGL back-end (#1)
Implemented program and basic mesh creation routines.
Implemented basic drawing routines. Got the sacred triangle to render.
Switched the triangle shader to use the vertex attribute. Cleaned up draw states.
Update to latest rustc
Fix formatting nits
Merge pull request #11 from bjz/opengl

Basic OpenGL back-end with a working triangle example
Improve Makefile
Merge pull request #12 from bjz/make

Improve Makefile
Removed Cast/Call explicit typing (closes #10)
Merge pull request #13 from kvark/arch

Removed Cast/Call explicit typing