Combine Turret Lasers

Adds lasers to combine turrets!
The turrets actually do have bones for lasers but are never used, weird.

Features:
-Turrets have lasers (Duh)
-Lasers change colour depending on their state
-Option to disable the laser when idle
-Supports ceiling turrets
-The searching "orange" laser blinks (I just think it looks neat)
-Lasers turn off when turrets "die"

May or not include bugs