Request to support the Mage class in Cataclysm.

🌠 Arcane

• Arcane Missiles (new)
• Arcane Potency (new)
• Clearcasting (unchanged)
• Missile Barrage (removed)

🔥 Fire

• Firestarter (removed)
• Heating Up (updated)
  • Pyroblast critical strikes may now trigger Heating Up
• Hot Streak (updated)
  • Must glow button of Pyroblast! (with an exclamation mark)
• Heating Up + Hot Streak (removed)
• Impact (unchanged)
  • Impact talent has been reworked, but it doesn't change its visuals

❄️ Frost

• Brain Freeze
• Deep Freeze
• Fingers of Frost
  • The buff has a new spell ID
• Frozen debuff

Implemented in #217.

A minor issue has been observed and was report to #219. Because the issue is not directly related to the Mage class, the current issue may be closed.