Bug fixes as a result of the spectator changes:
Fix for spectators being able to talk when they shouldn't.
They should only now (team)say amongst themselves.
Fix for Fire to Join msg not showing up on clients
Fix for PID icons no longer showing up for spectators
Fix for jumpjet failed beeps being heard by others on listen servers.

"Artifact campers" now show up on the enemies' radars. Current setting is 2 minutes and it's measured from the time that the artifact leaves the icon node.
DumpRadar exec command for debugging

+ "Server connection failed" localization fix.