2.6.0 - 1.21.1

Update to use Spell Engine 1.9.0

• DISCLAIMER: All spell books and spell scrolls will be reset, due to major API changes.
• The Berserker Spell Book now offers 3 spells only, to match other classes
• Outrage & Blood Reckoning are now T4-Spell Choices
• Added a new Weapon Skill Decapitate for Berserker Axes.
• Fixed the Double Wielded Berserker Axe Animations