Fixed conveyor belts being above crates. Fixed a turret not turning off in the AI core. Added a camera to let the AI see core doors in freelook.

code/modules/recycling/conveyor2.dm

@@ -7,6 +7,7 @@
 	name = "conveyor belt"
 	desc = "A conveyor belt."
 	anchored = 1
+	layer = 2.97
 	var/operating = 0	// 1 if running forward, -1 if backwards, 0 if off
 	var/operable = 1	// true if can operate (no broken segments in this belt run)
 	var/forwards		// this is the default (forward) direction, set by the map dir, can be 0