Updated items to 21st century (Iron -> Steel)

Reworked the materials adding Aluminum, Fruit, and others and applied them to their appropriate items. (Within reason, if there weren't too many objects that'd have used it it was left the same, pewter bowls are still steel)

Also added Junk, Fruit, and Wheat material types to food as well as "Hates Fruits" "Lactose Intolerance" and "Wheat Allergy" will expand on further later.