Filthy Threaded Holo Projector

Added threads to Michaels Holo's so they will accept Filthy's Holo Lights.

http://astromech.net/forums/showthread.php?33317-Flthy-s-Holoprojector-LED-Servo-System-Regulator-BC-Approved-100-(9-17)-Open&p=453237#post453237