Resisting out of lockers

- Being inside a wrapped locker no longer delete you when you resist out of it. Fixes Issue 596
- Resisting out of a locker now takes longer then 5 seconds

Certain spells can no longer be cast on z2
- 'walk through wall' spells are disabled to prevent people from getting to centcomm
- 'construct turf' spells are disabled because turfs in transit space crash the server

get_contents()
- Now recursively runs through a mobs contents for items and should actually find everything.
- Now take package wrapped items into account.

check_for_contents() now simply calls get_contents() to generate a list instead of using copy/pasted code from get_contents().

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4064 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/weapons/wrappingpaper.dm

@@ -19,6 +19,9 @@ PHOTOGRAPHS
 				user << "\blue You need more paper!"
 				return
 			else
+				if(istype(W, /obj/item/smallDelivery) || istype(W, /obj/item/weapon/gift)) //No gift wrapping gifts!
+					return
+
 				src.amount -= a_used
 				user.drop_item()
 				var/obj/item/weapon/gift/G = new /obj/item/weapon/gift( src.loc )