Merge branch 'master' of github.com:TrinityCore/TrinityCore into 4.3.4

Conflicts:
	src/server/game/Achievements/AchievementMgr.cpp
	src/server/game/Entities/Unit/Unit.cpp
	src/server/game/Entities/Vehicle/Vehicle.cpp
	src/server/game/Handlers/ItemHandler.cpp
	src/server/game/Handlers/MailHandler.cpp
	src/server/game/Server/Protocol/Opcodes.cpp
	src/server/game/Server/Protocol/Opcodes.h
	src/server/scripts/Commands/cs_misc.cpp

src/server/game/Movement/Spline/MoveSplineInit.cpp

@@ -207,13 +207,8 @@ namespace Movement
     Vector3 TransportPathTransform::operator()(Vector3 input)
     {
         if (_transformForTransport)
-        {
             if (TransportBase* transport = _owner->GetDirectTransport())
-            {
-                float unused = 0.0f; // need reference
-                transport->CalculatePassengerOffset(input.x, input.y, input.z, unused);
-            }
-        }
+                transport->CalculatePassengerOffset(input.x, input.y, input.z);
 
         return input;
     }