Core/Quest: Bloody Breakout

Closes #641
DB/Gameobjects: Set proper state for ToCr doors and fixed looting of Venomhide Egg & Discarded Soul Crystal
DB/Loot: Add Cache of the Ley-Guardian to heroic Oculus loot when RDF aura is present.

Closes #6927
Merge pull request #8 from TrinityCore/master

pull