Greenlight BBB frontend is now available

[nebulon]

Some days ago we have published the Greenlight BBB frontend app. Thanks a lot to @BrutalBirdie for doing most of the packaging!

It is still marked as unstable and would be great to get some feedback collected at https://forum.cloudron.io/category/103/greenlight so we can iron out potential initial packaging issues.

[nebulon]

This app is now marked as stable in our library! Thanks @BrutalBirdie for all the hard work!

If issues are encountered please report them as usual in the app's forum section.