Adding timer for look how many time need for load

mods/boat/init.lua

@@ -1,6 +1,7 @@
 --
 -- Helper functions
 --
+local init = os.clock()
 
 local function is_water(pos)
 	local nn = minetest.get_node(pos).name
@@ -173,4 +174,5 @@ minetest.register_craft({
 	},
 })
 
-minetest.debug("[boat] Mod loaded")
+local time_to_load= os.clock() - init
+print(string.format("[MOD] "..minetest.get_current_modname().." loaded in %.4f s", time_to_load))