Scripts/Icecrown Citadel: Added Blood Prince Council script

Scripts/Icecrown Citadel: Festergut will not cast Vile Gas on melee targets if there are at least 3 (25 man: 8) ranged targets
Scripts/Icecrown Citadel: Festergut and Rotface gates will close with delay (when Putricide reaches the balcony)
Scripts/Icecrown Citadel: Replaced ASSERT(instance) with code disabling the AI if not inside instance
Core/Spells: Fixed TARGET_DEST_TARGET_RANDOM usage
Core/Scripts: Extended DamageDealt in AI to accept damage type as 3rd parameter
Scripts/Quests: Fixed quest "Unholy Infusion" (24749)

--HG--
branch : trunk

src/server/game/Entities/Unit/Unit.cpp

@@ -549,7 +549,7 @@ uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDa
         pVictim->ToCreature()->AI()->DamageTaken(this, damage);
 
     if (GetTypeId() == TYPEID_UNIT && this->ToCreature()->IsAIEnabled)
-        this->ToCreature()->AI()->DamageDealt(pVictim, damage);
+        this->ToCreature()->AI()->DamageDealt(pVictim, damage, damagetype);
 
     if (damagetype != NODAMAGE)
     {
@@ -7930,6 +7930,13 @@ bool Unit::HandleAuraProc(Unit * pVictim, uint32 damage, Aura * triggeredByAura,
                     RemoveAuraFromStack(71564);
                     *handled = true;
                     break;
+                case 71756:
+                case 72782:
+                case 72783:
+                case 72784:
+                    RemoveAuraFromStack(dummySpell->Id);
+                    *handled = true;
+                    break;
             }
             break;
         case SPELLFAMILY_PALADIN: