Adds a new charcter called "Carl"

Carl is a character that is speedy and hard hitting, but starts out with low hp and has 75% less ammo

detailed loadout and stats:
loadout
dungeon_eagle infinite
shotgun_full_of_hate
bomb
enraging_photo

stats
movementspeed: 11
Damage: 1.5
Health: 1
AdditionalClipCapacityMultiplier: 0.25