Adds dufflebags to loadout.

-Adds dufflebags to loadout, including normal, black(cosmetic), and department specific versions with appropriate access restrictions to utility category.
-Adds a cosmetic black duffle without the syndie speed buff.
-Moves taur saddlebags from accessories category to utility category.

Just a little preference QoL thing when you don't feel like scavenging and littering the station with discarded starter bags.

code/game/objects/items/weapons/storage/backpack_vr.dm

@@ -116,4 +116,9 @@
 	icon_state = "taurvest"
 	icon_base = "taurvest"
 	max_storage_space = INVENTORY_STANDARD_SPACE
-	slowdown = 0
+	slowdown = 0
+
+/obj/item/weapon/storage/backpack/dufflebag/fluff //Black dufflebag without syndie buffs.
+	name = "plain black dufflebag"
+	desc = "A large dufflebag for holding extra tactical supplies."
+	icon_state = "duffle_syndie"