Repos for F12 should be ready

[Thorsten Leemhuis]

Hi!

I created the final repos for F12, the release rpms for them and did the
first pushes. Everything seems to be sane at this point -- if not let me
know soon, as now it's still easy to fix things in the final repos.

The buildsys and cvs are not yet fully adjusted/branched for F12. I did
a lot of preparation work for the builders(¹), but there iirc are some
things Xavier does in CVS to prepare for a new release that only he
knows about.

CU
knurd

(¹) I still don't want to do that sort of work, but I guess preparing
it myself was the fasted way to make sure things mostly went smooth for
everybody