[cfarm-announces] Transition to the new cfarm.net domain name

[CFarm Annoucements]

The transition to our new cfarm.net domain is complete. All machines are
now referred to as cfarmXX, or cfarmXX.cfarm.net. The old naming
convention and domain (gccXX and gccXX.fsffrance.org) are obsolete and
should not be used.

The website formerly at https://cfarm.tetaneutral.net is now available
(with redirects) at https://portal.cfarm.net, and a new landing page for
the project, complete with documentation, will soon be available directly
at cfarm.net. This is still in progress.

DNS records for fsffrance.org will no longer be updated, and new machines
will only be added under the cfarm.net domain.