Give 24 rails per craft instead of 15

Calinou · Ekdohibs · commit 300b14078f2d · 2015-05-14T17:28:30.000+02:00
diff --git a/mods/default/crafting.lua b/mods/default/crafting.lua
@@ -324,7 +324,7 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = 'default:rail 15',
+	output = 'default:rail 24',
 	recipe = {
 		{'default:steel_ingot', '', 'default:steel_ingot'},
 		{'default:steel_ingot', 'group:stick', 'default:steel_ingot'},
