Fix to async module

See merge request !24

isn't done, segfaults may sporadically occur.

Version bump

See merge request !23

Move variables out of ci file - they can be set on the repo (so I can change them without having to commit)

Full build pipeline

See merge request !21

configured on the upstream repo.

test types (xvfb-run/nobody)

coverage entirely fixes it

something wrong in coverage!

tweak

Tweaks to contributing guide

See merge request !19

Make ready for public release

See merge request !18

parseVersionString