2.7.0

DISCLAIMER: All spell books and spell scrolls will be reset, due to major API changes. Some (looted) weapons with custom spell containers become non-functional, and need to be re-obtained. Apologies for the inconvenience.

• Update to use Spell Engine 1.9.0
• Rogue and warrior spell books now offer 3 spells only, to match other classes
• Slice and Dice spell is now a spell book choice
• Melee weapons now come with new melee skills