message
Merge https://github.com/ohenley/DerelictBgfx

Conflicts:
	README.md
	dub.json
	examples/02-metaballs/fs_metaballs.d
	examples/02-metaballs/vs_metaballs.d
	examples/runtime/shaders/dx11/fs_cubes.bin
	examples/runtime/shaders/dx11/vs_cubes.bin
	examples/runtime/shaders/dx9/fs_cubes.bin
	examples/runtime/shaders/dx9/vs_cubes.bin
	examples/runtime/shaders/gles/fs_cubes.bin
	examples/runtime/shaders/gles/vs_cubes.bin
	examples/runtime/shaders/glsl/fs_cubes.bin
	examples/runtime/shaders/glsl/vs_cubes.bin