Update v3.5.1

- Added a new item quality, "Uncommon": Similar to magic items, but while magic items have fixed modifiers, uncommon items can have any combination of random modifiers. Any "Normal" item can have an uncommon variant. - Added 26 new items. - Added an "Items" section in the help menu. - Reduced the level requirement for almost all items in the game. - Poison deals damage every turn - Leech Totem now counts for physical spells - Cure affliction is now a combat spell