Handcuff refactor, IV drip fix

code/modules/research/designs/autolathe_designs.dm

@@ -440,7 +440,7 @@
 	id = "handcuffs"
 	build_type = AUTOLATHE
 	materials = list("$metal" = 500)
-	build_path = /obj/item/weapon/handcuffs
+	build_path = /obj/item/weapon/restraints/handcuffs
 	category = list("hacked", "Security")
 	
 /datum/design/incendiary_slug

code/modules/research/xenoarchaeology/artifact/artifact_replicator.dm

@@ -51,7 +51,7 @@
 	/obj/item/weapon/stock_parts/cell,\
 	/obj/item/weapon/circular_saw,\
 	/obj/item/weapon/hatchet,\
-	/obj/item/weapon/handcuffs,\
+	/obj/item/weapon/restraints/handcuffs,\
 	/obj/item/weapon/hemostat,\
 	/obj/item/weapon/kitchenknife,\
 	/obj/item/weapon/lighter,\

code/modules/research/xenoarchaeology/finds/finds.dm

@@ -183,12 +183,12 @@
 			apply_image_decorations = 1
 		if(8)
 			item_type = "handcuffs"
-			new_item = new /obj/item/weapon/handcuffs(src.loc)
+			new_item = new /obj/item/weapon/restraints/handcuffs(src.loc)
 			additional_desc = "[pick("They appear to be for securing two things together","Looks kinky","Doesn't seem like a children's toy")]."
 		if(9)
 			item_type = "[pick("wicked","evil","byzantine","dangerous")] looking [pick("device","contraption","thing","trap")]"
 			apply_prefix = 0
-			new_item = new /obj/item/weapon/legcuffs/beartrap(src.loc)
+			new_item = new /obj/item/weapon/restraints/legcuffs/beartrap(src.loc)
 			additional_desc = "[pick("It looks like it could take a limb off",\
 			"Could be some kind of animal trap",\
 			"There appear to be [pick("dark red","dark purple","dark green","dark blue")] stains along part of it")]."