Wrench: Fix node registration from other mods

wrench/init.lua

@@ -69,6 +69,8 @@ local function restore(pos, placer, itemstack)
 	return itemstack
 end
 
+minetest.register_on_mods_loaded(function()
+	-- Delayed registration for foreign mod support
 	for name, info in pairs(wrench.registered_nodes) do
 		local olddef = minetest.registered_nodes[name]
 		if olddef then
@@ -86,6 +88,7 @@ for name, info in pairs(wrench.registered_nodes) do
 			minetest.register_node(":"..get_pickup_name(name), newdef)
 		end
 	end
+end)
 
 minetest.register_tool("wrench:wrench", {
 	description = S("Wrench"),