Mithril

Updated to increase armor protection for leggings from 5 to 6. This makes full Mithril armor 2 stronger than iron, or one full icon on the armor bar. Also increased max damage from 20 to 25, and enchantability from 10 to 15. Mithril tools and swords also improved: max uses increased from 401 to 501, and enchantability from 14 to 15.