[cod] Mailing list for Call of Duty 4

[Ryan C. Gordon]

> And for UT3 and Airborne (both for near certainty).
> 
> If he is indeed working on all these titles, he's a busy boy right now.
> 
> Can we clone him?

Just what we need, more of me running around.  :)

By the way, the Airborne mailing list just went live, as the server will 
be shipping Really Really Soon, so if you want to be in on the fun, send 
a blank email to airborne-subscribe at icculus.org.

UT3 server admins should go to ut3servers-join at udn.epicgames.com

I assume we'll be using this current list for COD4, so stay tuned here 
for that.

--ryan.