[admin] Anoncvs workaround

[Nikodemus Siivola]

As a quick workaround for the anoncvs downtime I put up a cronjob to tar
up project CVSROOTs and put them at

 http://www.common-lisp.net/cvs_tarballs/

every 15 minutes.

Cheers,

 -- Nikodemus                   "Not as clumsy or random as a C++ or Java.
                             An elegant weapon for a more civilized time."