Preparing a clean state for 2.0.
Added unlicense.org.
Added .gitignore.
Added agl (wrapper) and opengl runtime (stubbed).
Rearranging and cleaning up everything. Also, removed Tup.
Building via Makefiles now.
Added agl/compat.h (stdint, inttypes, and stdbool).
Define AGL_API (added include/agl/api.h).
Added agl_error_t (and agl::Error_).
Fixed header guard in agl/detect.h.
Fixed agl/compat/stdbool.h for C++.
Added agl_atomic_incr, agl_atomic_decr, and agl_atomic_compr_and_swap.
Added agl_request_t and agl::Request.
Added agl_resource_t and agl::Resource.
Stubbed agl_resource_t methods.
Added error handler (agl_error_handler and agl_set_error_handler).
Added agl_atomic_compr_and_swap_ptr.
Added agl_assert.
Added $(BACKEND) to makefiles and AGL_BACKEND to defines.
Defined AGL_ERROR_REQUEST.