Please kick off the docker builds

[gergelyszaz]

Hi @coodeneko,
There are a few versions since 7.0.0 (7.3.2), and the newly generated projects are incompatible with 7.0.0 out of the box.

Well, there would be https://hub.docker.com/r/maienm/renpy, but I like yours better (which is cleaner and smaller).

I published a build here: https://hub.docker.com/r/gergelyszaz/renpy, I will create an alpine version and try to figure out how to build automatically, but I wouldn't want to hijack your project.

update: I did not have luck with the alpine version.

[coodeneko]

I'll get it updated right away. Sorry for the delay we just moved to a different way of handling it that requires less maintenance on our end so this project fell out of my mind.

I had always planned on making an auto updater so I could let this run as is but never got around to that.

As for an alpine version, I had experimented a little bit previously but never truly got it to work quite right.