message: Add namespace prefix to NAS2D::Point
diff: @@ -30,10 +30,10 @@ using namespace NAS2D::Xml;
  const NAS2D::Point<int> CcNotPlaced{-1, -1};
  -static Point<int> commandCenterLocation = CcNotPlaced;
  +static NAS2D::Point<int> commandCenterLocation = CcNotPlaced;
  -Point<int>& ccLocation()
  +NAS2D::Point<int>& ccLocation()
  {
  return commandCenterLocation;
  }
  