Added manual handling of convar saving and loading to avoid problems with FCVAR_ARCHIVE. Thanks to The Stig!
- Convar values are saved and loaded from "data/randomat/convars.json"
- This means convars will no longer need to be placed in the server.cfg (or listenserver.cfg) for them to save through server restarts

- Fixed various events improperly reacting to players being moved to spectator
- Fixed various events not tracking players with duplicate names correctly
- Fixed players who respawn during various events not causing the intended effects anymore
- Fixed players who were dead when Real Gun Game started but then respawned not getting assigned a gun
- Fixed error when a player wins Real Gun Game

- Fixed realgungame ending when one team was entirely dead at the same time
- Fixed realgungame dropping weapons on the ground each time a player was killed

Removed convar archiving as it was contributing to issues joining servers
- The side effect of this is any changed convars will need to be put in server.cfg (or listenserver.cfg)

Fixed error in malfunction when a weapon is destroyed while malfunctioning

Added gamemode and rolechange categories to REAL Gun Game

Added REAL Gun Game

Fixed some weapon reload sounds not being replaced during Narration

Added handling of weapon upgrades (from the PAP) when swapping weapons between players

Fixed typo in Betrayed