The bag of holding (and I guess backpack) balancing pass no one asked for (#11864)

* Ok

* whew

* ok

* fix

* ehh

* fix

* buff disks

* Update _compile_options.dm

* Update tgstation.dme

code/game/objects/items/storage/_storage.dm

@@ -0,0 +1,28 @@
+
+/obj/item/storage
+	name = "storage"
+	icon = 'icons/obj/storage.dmi'
+	w_class = WEIGHT_CLASS_NORMAL
+	var/component_type = /datum/component/storage/concrete
+
+/obj/item/storage/get_dumping_location(obj/item/storage/source,mob/user)
+	return src
+
+/obj/item/storage/Initialize()
+	. = ..()
+	PopulateContents()
+
+/obj/item/storage/ComponentInitialize()
+	AddComponent(component_type)
+
+/obj/item/storage/AllowDrop()
+	return TRUE
+
+/obj/item/storage/contents_explosion(severity, target)
+	for(var/atom/A in contents)
+		A.ex_act(severity, target)
+		CHECK_TICK
+
+//Cyberboss says: "USE THIS TO FILL IT, NOT INITIALIZE OR NEW"
+
+/obj/item/storage/proc/PopulateContents()