Add support for Generals .big files
Add PlayVoiceOnEvent to replace AnnounceOnBuild and AnnounceOnKill
Add Gen mod
Add non-infantry death voices to Mig and critical damage voices to Ranger
Add Missile Defender voices
Add Crusader Tank voice
Add Battlemaster Tank voices
Add Inferno Cannon voices
Add Overlord Tank voices
Fall back to the specified damage voice if needed