[moreblocks] Updates

- Fix #302
- Add cherry tree/wood to the list of sawable items

mods/moreblocks/crafting.lua

@@ -44,6 +44,12 @@ minetest.register_craft({
 	recipe = {"default:junglegrass", "default:dirt"},
 })
 
+minetest.register_craft({
+	output = "default:dirt_with_grass",
+	type = "shapeless",
+	recipe = {"default:mese", "default:dirt"},
+})
+
 minetest.register_craft({
 	output = "default:mossycobble",
 	type = "shapeless",