Sleeper & Bodyscan Density Fix

They can now be walked through.

code/game/machinery/Sleeper.dm

@@ -8,7 +8,7 @@
 	icon_state = "sleeperconsole"
 	var/obj/machinery/sleeper/connected = null
 	anchored = 1 //About time someone fixed this.
-	density = 1
+	density = 0
 	var/orient = "LEFT" // "RIGHT" changes the dir suffix to "-r"
 
 	use_power = 1

code/game/machinery/adv_med.dm

@@ -7,7 +7,7 @@
 	name = "Body Scanner"
 	icon = 'icons/obj/Cryogenic2.dmi'
 	icon_state = "body_scanner_0"
-	density = 1
+	density = 0
 	anchored = 1
 
 	use_power = 1