Paint's Anti-Junk Loot Tables

Changes in v1.1:

    * Found an unreported Minecraft bug where enchant_randomly doesn't work as intended after using another function that enchants the book, changed some chest loot to fix this.
         * buried_treasure
             * enchanted_book, enchanted with 26-32 levels, but will no longer contain additional random enchantment.
         * stronghold_library
            * Used to be "enchanted_book, first enchanted with 30 levels, then given one additional random non-curse enchantment", now just "enchanted_book, enchanted with 30 levels"
         * stronghold_corridor & stronghold_crossing
            * enchanted_book, with one random non-curse enchantments, used to be two

Other changes:
     * end_city_treasure
         * 'enchanted_book with mending' now a possibility
     * junk (fishing):
         * Replaced rotten_flesh with sea_pickle