[Groff] release ready

[Werner LEMBERG]

Folks,


I think I've now done everything to make a new release – essentially,
it was a matter of continued comparation between the last tarball and
the current git repository.  There are surprisingly few changes
(expect Bernd's clean-up of copyright issues), so I don't expect large
surprises.

After Bernd's commits to fix the IPC issue, I can do `make dist' and
distribute it.  Before doing this, however, I want to wait a few days
so that you can test and check whether everything's fine.  Please do so!


    Werner