Move of the Bugzilla CVS to Git

[Jan Zerebecki]

I hereby announce that with the upgrade of Bugzilla we will use
Git for what the "bugzilla" cvs module is currently used (if
nothing unforeseen prevents this).

This can be seen as a test for also moving our other remaining
CVS modules.

Anyone who has a problem with this should speak up now.

Btw. the idea is to upgrade the server to "Sarge" shortly before
the Bugzilla upgrade.

Jan