Woo, std::char::encode_utf8 is now stable, I can finally get rid of the nightly requirement for https://github.com/kballard/rust-lua https://github.com/kballard

Woo, std::char::encode_utf8 is now stable, I can finally get rid of the nightly requirement for https://github.com/kballard/rust-lua https://github.com/kballard/rust-lua!