Removes TABLEPASS and FPRINT flags

- Also adds ABSTRACT and NODROP flags in preparation for removal of
canremove and abstract vars.
- Sorts some of the setup.dm flags so they're in order.
- Replaces 'flags & 2' in policetape.dm with pass_flags & PASSTABLE,
should have the same effect.

code/game/objects/items/stacks/sheets/light.dm

@@ -8,7 +8,7 @@
 	throwforce = 5.0
 	throw_speed = 5
 	throw_range = 20
-	flags = FPRINT | TABLEPASS | CONDUCT
+	flags = CONDUCT
 	max_amount = 60
 
 /obj/item/stack/light_w/attackby(var/obj/item/O as obj, var/mob/user as mob)

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -79,7 +79,7 @@ var/global/list/datum/stack_recipe/metal_recipes = list ( \
 	icon_state = "sheet-metal"
 	m_amt = 3750
 	throwforce = 14.0
-	flags = FPRINT | TABLEPASS | CONDUCT
+	flags = CONDUCT
 	origin_tech = "materials=1"
 
 /obj/item/stack/sheet/metal/cyborg
@@ -89,7 +89,7 @@ var/global/list/datum/stack_recipe/metal_recipes = list ( \
 	icon_state = "sheet-metal"
 	m_amt = 0
 	throwforce = 14.0
-	flags = FPRINT | TABLEPASS | CONDUCT
+	flags = CONDUCT
 
 /obj/item/stack/sheet/metal/New(var/loc, var/amount=null)
 	recipes = metal_recipes
@@ -116,7 +116,7 @@ var/global/list/datum/stack_recipe/plasteel_recipes = list ( \
 	item_state = "sheet-metal"
 	m_amt = 7500
 	throwforce = 15.0
-	flags = FPRINT | TABLEPASS | CONDUCT
+	flags = CONDUCT
 	origin_tech = "materials=2"
 
 /obj/item/stack/sheet/plasteel/New(var/loc, var/amount=null)
@@ -186,7 +186,6 @@ var/global/list/datum/stack_recipe/cardboard_recipes = list ( \
 	desc = "Large sheets of card, like boxes folded flat."
 	singular_name = "cardboard sheet"
 	icon_state = "sheet-card"
-	flags = FPRINT | TABLEPASS
 	origin_tech = "materials=1"
 
 /obj/item/stack/sheet/cardboard/New(var/loc, var/amount=null)

code/game/objects/items/stacks/sheets/sheets.dm

@@ -1,6 +1,5 @@
 /obj/item/stack/sheet
 	name = "sheet"
-	flags = FPRINT | TABLEPASS
 	w_class = 3.0
 	force = 5
 	throwforce = 5