Updated to version 0.8.1!

With this version, I have extremely simplified the money system. Instead of tracking individual coin values, there's a wealth system with points to keep track of expenses and treasures. Also renamed Physical Attack to Physical Action, and Magical Attack & Defense to Mental Attack & Defense. That way, these rolls can be used for actions other than strictly attacking or casting spells. Missile weapons also now have two categories, with different bonuses each.