- Added sprint and aim

- Reduce max texture size from 2048 to 1024

- AI will no longer randomly fire without a target

- Reduced AI's vision update time

- Reduced speed and computations further away from the player

- Removed reserve squads

- Grenade kill radius from 3m to 4m and cooldown from 15s to 60s

- Added grenade available indicator

- Fixed bug where artilery didn't affect soldiers