REPO: code-style clean-up

* Fixed pPlayer->player
* Fixed pCreature->creature

~DevNote: codestyle for Player should be (*player), not *plr or *p...
same goes for Creatures (*creature)... more cleaning needed.
We've way too many codestyles happening here.

src/server/game/AI/CreatureAI.cpp

@@ -100,7 +100,7 @@ void CreatureAI::DoZoneInCombat(Creature* creature /*= NULL*/, float maxRangeToN
             }
 
             /* Causes certain things to never leave the threat list (Priest Lightwell, etc):
-            for (Unit::ControlList::const_iterator itr = pPlayer->m_Controlled.begin(); itr != pPlayer->m_Controlled.end(); ++itr)
+            for (Unit::ControlList::const_iterator itr = player->m_Controlled.begin(); itr != player->m_Controlled.end(); ++itr)
             {
                 creature->SetInCombatWith(*itr);
                 (*itr)->SetInCombatWith(creature);