Revert "change phantom node to store an appx speed regardless of direction. use this speed to estimate an accel/decel penalty and scale the penalty based on the distance traveled up to a cutoff. only used in the table plugin at the moment. TODO still lives in the guidance assemble_leg area"

This reverts commit ca55521c87.

include/engine/api/base_parameters.hpp

@@ -123,8 +123,8 @@ struct BaseParameters
                            });
     }
 };
-} // namespace api
-} // namespace engine
-} // namespace osrm
+}
+}
+}
 
 #endif // ROUTE_PARAMETERS_HPP