Core/Creature: Implement FarTeleportTo (teleport to an other map)

Core/Transport: Cleanup and optimize transport and passenger handling
- Only transports will be active objects
  - Reduced cpu and memory usage
- Using FarTeleportTo for creature passengers at transport teleportation
  - Creatures won't be recreated on teleport

--HG--
branch : trunk

src/server/game/Maps/MapManager.cpp

@@ -53,9 +53,6 @@ MapManager::~MapManager()
         delete *i;
     }
 
-    for (TransportNPCSet::iterator i = m_TransportNPCs.begin(); i != m_TransportNPCs.end(); ++i)
-        delete *i;
-
     Map::DeleteStateMachine();
 }
 

src/server/game/Maps/MapManager.h

@@ -132,11 +132,6 @@ class MapManager
         typedef std::map<uint32, TransportSet> TransportMap;
         TransportMap m_TransportsByMap;
 
-        typedef std::set<TransportCreatureProto *> TransportNPCSet;
-        TransportNPCSet m_TransportNPCs;
-        typedef std::map<uint32, TransportNPCSet> TransportNPCMap;
-        TransportNPCMap m_TransportNPCMap;
-
         bool CanPlayerEnter(uint32 mapid, Player* player, bool loginCheck = false);
         uint32 GenerateInstanceId() { return ++i_MaxInstanceId; }
         void InitMaxInstanceId();