Virus: Add config to allow/disallow weapons in general
Virus: Fix a warning after 1.2
Virus: Fix replication of VirusFX and Goop overlay

Fixes client crash if host is in listen mode
Virus: Allow for all combinations of disallowed items
Virus: Remove black vignette HUD again
Virus: Add configuration to choose the first infected randomly
Virus: Fix restarting round if last infected left the game or became a spectator
Virus: Publish version 1.4