R.I.P. Lunar

Merge pull request #41 from ChasingSpace/fix_export

Update Lunar lib to latest version

Correctly apply value to footer exports

Merge pull request #36 from ChasingSpace/new-travis

Update authentication for deployment

Merge pull request #35 from ChasingSpace/hide-gcc-warns

Remove GitLab CI, replace with new Travis CI

Small message changes

Hide GCC warnings when compiling Lua 5.1

Merge pull request #34 from ChasingSpace/luastatic-impl

Update image, fix CI

Remove Travis CI

Add CI/CD

Remove sudo from build.sh