Actually cleans up un-needed files. (#210)

* actually gets rid of excess files

* obsolete admin files

code/modules/cargo/exports/money.dm

@@ -1,24 +0,0 @@
-// Space Cash. Now it isn't that useless.
-/datum/export/stack/cash
-	cost = 1 // Multiplied both by value of each bill and by amount of bills in stack.
-	unit_name = "credit"
-	export_types = list(/obj/item/stack/spacecash)
-
-/datum/export/stack/cash/get_amount(obj/O)
-	var/obj/item/stack/spacecash/C = O
-	return ..() * C.value
-
-
-// Coins. At least the coins that do not contain any materials.
-// Material-containing coins cost just as much as their materials do, see materials.dm for exact rates.
-/datum/export/coin
-	cost = 1 // Multiplied by coin's value
-	unit_name = "credit"
-	message = "worth of rare coins"
-	export_types = list(/obj/item/weapon/coin)
-
-/datum/export/coin/get_amount(obj/O)
-	var/obj/item/weapon/coin/C = O
-	if(C.materials && C.materials.len)
-		return 0 // Sold as raw material instead.
-	return ..() * C.value