TDM remove infinite ammo and healthpacks

let campers go gather ammo or find new weapons. don't put so much ammo on power weapons that drop from care package so campers can't troll in 1 spot forever. Lifeline will be more valuable and teams will stick to her when they run low on syringe.

easy fix is to make players drop some of their ammos when they get KO, put some supply bins, healthpack, ammos, and explosives on the map to pick up.