Update ! New bunker map

I made mostly quality of life changes this update and also added a new deathmatch/free for all map which is still in beta. Make sure to give any feedback you have on this map, what you like what you don't like etc. Full Change List: -Auto reload, when you are out of bullets and try to shoot your weapon, the weapon will automatically reload for you. -The crouching animation is much smoother than before, rather than just appearing in the crouched position it will move over time. -Crouching now reduces the size of your collider. So you can now crouch to get into tighter spaces.