Remove lv, mv, and hv tiers from power tools. Theyre already tiered with Mk...

RealBadAngel

2013-07-17 3bc6cad6710ad76f8a829a575f03fea00c589134

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function get_item_meta (string)
    if string.find(string, "return {") then
        return minetest.deserialize(string)
    else return nil
    end
end
 
function set_item_meta (table)
    return minetest.serialize(table)
end