[ut2003io] UT2003 linux demo patch

[Ryan C. Gordon]

> I have no idea of this works or not, but it looks pretty complicated to me -
> I'm still learning this unix/adminning gig. Is this the only way to upgrade
> the demo server? If not, how else?!

We're distributing a new patch...should be making it's ways to the 
mirrors soon.

The previous one had problems. Please DO NOT install it if you haven't. 
If you have and it works, great.

The new one shouldn't need external dependencies (knock on wood).

--ryan.