[TW142] - Core/Scripts: Ulduar - Fix Thorim's Charge Orb targeting, target count and also proper targets for Berserk

* TODO:
** Maybe condition the Berserk at database instead? Lazy ATM.
** Check proper number of Charge Orbs that should be up at a time.
[TW143] - Core/Scripts: Ulduar/Thorim - Fix the gauntlet doors that wouldn't open
[TW144] - Core/Scripts: Ulduar - Many Thorim fixes

* Door will properly open after the Rune Giant and Runic Colossus die
* Thorim will jump down when being hit
* Adds scriptname to Runic Smash dummy so the ability also works
[TW145] - Core/Scripts: Ulduar - More Thorim fixes

* Implement Siffed & Lose Your Illusion.
* Despawn Sif when boss fight is over.
* Light the forcefield when fight starts.
* Adds missing credit spell to DB.
Merge branch 'master' of https://github.com/TrueWoW/TrinityCore