Molten Core - Trash AI

* Molten Giants & Molten Destroyers have aura Double Strike set on spawn.
* Lava Annihilators have auras Double Strike and Hate to 90% on spawn. Hate to 90% should trigger spell 9204 periodically, reducing the target's thread to 0.
* Flameguards have aura Fire Shield set on spawn.
* Firelords have aura Incinerate set on spawn.
  The timers of all Firelords' spells were edited.
* Ancient Core Hounds were using a false spell. Vicious Bite replaces Serrated Bite. Therefore, lots of entries can be removed.
  Also, they change their spellset on aggro, not on spawn.
* Lava Elementals have aura Pummel set on spawn.
* Lava Reavers have aura Thrash set on spawn.
* Lava Surgers do not use Surge on aggro (they will melee you first if you run into them), the initial timer is just a small one.
* Son of Flames have auras Double Attack and Fire Shield set on spawn.
* Lava Spawns have an emote if they split. The split is processed with two spell casts and a despawn.
  The timers of all Lava Spawns' abilities have been edited.