use current intllib APIO

depends.txt

@@ -4,3 +4,4 @@ glooptest?
 gloopores?
 building_blocks?
 stairs?
+intllib?

init.lua

@@ -9,11 +9,10 @@ Maintained by VanessaE.
 
 -- Boilerplate to support localized strings if intllib mod is installed.
 local S
-if (minetest.get_modpath("intllib")) then
-	dofile(minetest.get_modpath("intllib").."/intllib.lua")
-	S = intllib.Getter(minetest.get_current_modname())
+if minetest.get_modpath("intllib") then
+	S = intllib.Getter()
 else
-	S = function ( s ) return s end
+	S = function(s) return s end
 end
 
 -- Nodes