*Set correct healing bonus for spells using coefficient.

*Always reapply aura mods as 'real' when adding aura to stack.
*Make blood frenzy expire when duration ends.
*Correct procflag for T.N.T once again.

--HG--
branch : trunk
rename : sql/updates/2685_world.sql => sql/updates/2702_world_spell_proc_event.sql

src/game/SpellAuras.h

@@ -94,6 +94,7 @@ class TRINITY_DLL_SPEC Aura
         void SetNegative() { m_positive = false; }
         void SetPositive() { m_positive = true; }
         bool IsPermanent() const { return m_permanent; }
+        void SetPermanent(bool val) { m_permanent = val; }
 
         bool IsPassive() const { return m_isPassive; }
         bool IsDeathPersistent() const { return m_isDeathPersist; }