your changes to darktable on salsa

[David Bremner]

I have reverted the "fix" to debian/watch. Upstream does not support
github's auto generated tarballs.

In the future, please do not update the compat level without a proper
commit message that indicates you have test built with the new compat
level. In general I expect a more useful commit message than

       "Fix some issues reported by lintian"

I think the issue there is that you squash merged. Don't do that unless
you construct a decent commit message. In general avoid squash merges in
this repo.