Couple of bugfixes:

Wizards can no longer cast spells when muzzled. Fixes issue 843.

You can no longer take bags of holding or mechs to the clown planet. Fixes issue 1061.

Removed the infared sensor from the autolathe construct list. Fixes issue 1092.
- The infared sensor already does nothing, the code for it seems to have been removed ages ago, so there's no harm in doing this.
- Commenting out the define caused a few problems that I couldn't quite figure out. I'll leave it for now with a warning.

Removed the ability for pAI's to set arrest status. Dead players really shouldn't be allowed to grief people like that. Fixes issue 1093.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5060 316c924e-a436-60f5-8080-3fe189b3f50e

code/defines/obj.dm

@@ -47,6 +47,11 @@
 	//This list tracks characters spawned in the world and cannot be modified in-game. Currently referenced by respawn_character().
 	var/locked[] = list()
 
+
+
+/*
+ * This item is completely unused, but removing it will break something in R&D and Radio code causing PDA and Ninja code to fail on compile
+ */
 /obj/item/device/infra_sensor
 	name = "Infrared Sensor"
 	desc = "Scans for infrared beams in the vicinity."
@@ -56,6 +61,10 @@
 	item_state = "electronic"
 	m_amt = 150
 	origin_tech = "magnets=2"
+/*
+ *
+ */
+
 
 
 /obj/effect/laser