Reload Progress Bar and Loot Changes

It wasn't really clear when reloads were finished so I have added a progress bar that appears above the player if they hit reload. It counts down the reload time for the equipped gun.

I've also replaced my temporary loot drop solution with TDEs "Loot Table" and "Loot" class. Works well. No more loot spawning in the ground but there are some goofy scaling problems. I'll clean those up tomorrow.

Tomorrow I also plan on adding in a new item, Beans. Beans are a currency that persist outside of the main game. You carry them with you when you die. You will be able to use beans to purchase permanent buffs for your Heroes. Buffs may be things like movement speed, reload time, health etc.

Anyways, here is the reload bar in action.