[7440] Use server-side only zone info. Optimize related calles in case zone and subzone use. Author: VladimirMangos

This in some cases make some zones not explorable if it not have server side data in current maps
    but not allow cheating with zone set from client.

--HG--
branch : trunk

src/game/OutdoorPvPMgr.cpp

@@ -143,7 +143,6 @@ void OutdoorPvPMgr::HandlePlayerEnterZone(Player *plr, uint32 zoneid)
     }
     // add possibly beneficial buffs to plr for zone
     itr->second->HandlePlayerEnterZone(plr, zoneid);
-    plr->SendInitWorldStates();
     sLog.outDebug("Player %u entered outdoorpvp id %u",plr->GetGUIDLow(), itr->second->GetTypeId());
 }