Fixed kamehameha erroring when killing someone about to use it

Added a fix when a weapon was trying to use a TTT2 function and TTT2 is not installed

Fixed a lua error when shooting the brain parasite on something that isn't a player

Fixed the Brain Parasite weapon not working at all:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=265678425

Fixed lua error with the Lift Grenade:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=2958417945

Fixed incorrect description for the Present of Fate weapon:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=596033434

(It is actually a 25% chance to explode going by the code, both the mod page (20%) and in-game description (50%) were incorrect)

Fixed ttt_hotpotato_speedbuff convar not working for the hot potato

Fixed a lua error when changing the banana bomb fuse time just as the weapon is removed

Fixed artillery cannon spamming "2" in the console whenever a shell lands

Made barnacles let go of players that turn into jesters if ttt_tweaks_barnacles_ignore_jesters is on