Licence and userscript @author?

[qqii]

Shame I was too tired to make a PR and get my auto branch merged but it would be nice to have a license which I'm happy to relicense my code to.

[qqii]

Oh yeah, as an aside technically you could have DMCA'd this script. Who knows if they would have responded in time.

[qqii]

Oh and here's an image I stole from the discord. It would look good in the README.