Add my LOVE api extractor as package

[flamendless]

Hi, i would like to add my löve api extractor for zbs for autocomplete and other stuff. Here's the link https://github.com/flamendless/LOVE-API-Extractor-for-ZeroBraneStudio

I dont know what the package format should be, I'd be happy to fix it accordingly and submit a PR, just tell me how the maintainer/dev wants the my plugin to be structured