Fixed Combat Component and added Reload Time.

Signed-off-by: Christian Gunderman <gundermanc@gmail.com>
Merge branch 'master' of github.com:gundermanc/eecs290-unity3d-tank

Signed-off-by: Christian Gunderman <gundermanc@gmail.com>

Conflicts:
	Assets/Scripts/AI/EnemyTankAI.cs