tcod-sys 2.0.9

Raw FFI bindings & build script to link against libtcod.
docs.rs failed to build tcod-sys-2.0.9
Please check the build logs for more information.
See Builds for ideas on how to fix a failed build, or Metadata for how to configure docs.rs builds.
If you believe this is docs.rs' fault, open an issue.
Visit the last successful build: tcod-sys-5.0.1