Remove the branches per release but stick to generating directly from proper series TBD.
Drop maria 5.3 and 5.2
Add kristyna to maintainers.
Remove mention of cluster which i wiped bit back.
The symlink on community-server is pointless
Add some basic readme describing how the tool should work when we are done with the Makefile.
Drop use_cmake variable settings as it is gone.
Remove yaml mention of cluster option
Remove all mentions of cluster pkg
Fetch only needed packages based on the agreed model.