Core/Units: no longer send debug hitInfo flags as these have no clientside effect at all

closes #261

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

@@ -5208,7 +5208,7 @@ void Unit::SendSpellNonMeleeDamageLog(Unit* target, uint32 SpellID, uint32 Damag
     log.resist = Resist;
     log.physicalLog = PhysicalDamage;
     log.blocked = Blocked;
-    log.HitInfo = SPELL_HIT_TYPE_UNK1 | SPELL_HIT_TYPE_UNK3 | SPELL_HIT_TYPE_UNK6;
+    log.HitInfo = 0;
     if (CriticalHit)
         log.HitInfo |= SPELL_HIT_TYPE_CRIT;
     SendSpellNonMeleeDamageLog(&log);