Added a new class - Happy Monk.
The Happy Monk gets a significant bonus to strength if the monk has a large amount of health.
Other changes:
- Sealed books have been added. You can unseal them with unburnable manuscripts (zone 75 or higher).
- Added new quest: Quartet!
- Added achievement that opens the new quest.
- Added filters for achievements.
- Changed the name of the auto-turn button, in order to avoid confusion.