On monitors that are wider than 16:9 (e.g., 21:9), clamp the width to the 1.778:1 aspect ratio.

git-svn-id: http://odamex.net/svn/root/trunk@5165 b0bcef46-2027-0410-bd56-ab726e9a1d04
- sv_intermissionlimit cvar has a default value, use that instead of a define which gets triggered only in a coop game, odasrv run without a cfg file has cooperative settings by default anyway
- Set at 35 seconds by default, this allows all text to appear during an intermission, which partially treats bug 1122

git-svn-id: http://odamex.net/svn/root/trunk@5166 b0bcef46-2027-0410-bd56-ab726e9a1d04
- Revert 5166, needs more work

git-svn-id: http://odamex.net/svn/root/trunk@5167 b0bcef46-2027-0410-bd56-ab726e9a1d04
- Fix custom servers not showing
- Misc code cleanup

git-svn-id: http://odamex.net/svn/root/trunk@5169 b0bcef46-2027-0410-bd56-ab726e9a1d04