[Python-Dev] buildbot master update

["Martin v. Löwis"]

> Thanks Martin, for all you do to keep our infrastructure humming along
> smoothly, including the recent Roundup migration.

I just write the announcements :-) In this case. thanks should also
extend to Izak Burger of Upfront Hosting who did most of the setup
(I just did the DNS changes), and to bitdancer who
investigated (together with Izak) the configuration problems of the new
installation.

Regards,
Martin