Re-added the jester emulator upgrade after adding more checks to ensure the PaP is upgrading the right weapon

Removed the jester emulator upgrade, because its classname was too generic and the upgrade was being applied to random weapons

THIS IS NO LONGER RELAVENT AND WAS RE-IMPLEMENTED, SEE ABOVE UPDATE

Removed saving convars as this was causing a major issue where players couldn't join servers at all, you now need to use your server's config file, see the README:

https://github.com/TheStig294/pack-a-punch/blob/master/README.md

Removed FOV changing effects from the self-PaP, King Crimson, and Time Stop upgrades

Fixed upgradeable icons not appearing for items that share an icon with another item

- Fixed B.O.B not spawning in when the upgraded Viper Rifle is used
- Fixed upgraded Machine Pistol displaying the "You are no longer hacked" message on the round after it was used

Added ttt_pap_apply_generic_shoot_sound 1
Apply the generic upgraded shoot sound to weapons (Changes apply to newly upgraded weapons)

Fixed bob activate sound not working

Added an upgrade for the Viper Rifle:
https://steamproxy.com/sharedfiles/filedetails/?id=1595492061

Base weapon needs the tweaks and fixes mod to work properly:
https://steamproxy.com/sharedfiles/filedetails/?id=3101810034

Updated how upgraded Fulton and Airboat Spawner are held in third-person to look more consistent