Reverted moreblocks and maptools updates

mods/moreblocks/stairsplus/panels.lua

@@ -1,11 +1,10 @@
---[[
-More Blocks: panel definitions
-
-Copyright (c) 2011-2015 Calinou and contributors.
-Licensed under the zlib license. See LICENSE.md for more information.
---]]
-
-local S = moreblocks.intllib
+local S -- Load translation library if intllib is installed:
+if (minetest.get_modpath("intllib")) then
+	dofile(minetest.get_modpath("intllib").."/intllib.lua")
+	S = intllib.Getter(minetest.get_current_modname())
+else
+	S = function(s) return s end
+end
 
 -- Node will be called <modname>:panel_<subname>