Add new integration test with min_nb_journeys and timeframe_duration
Add new integration test with min_nb_journeys and timeframe_duration

pbougue/navitia,patochectp/navitia,Tisseo/navitia,kadhikari/navitia,patochectp/navitia,CanalTP/navitia,xlqian/navitia,CanalTP/navitia,kinnou02/navitia,xlqian/navitia,Tisseo/navitia,pbougue/navitia,xlqian/navitia,patochectp/navitia,pbougue/navitia,xlqian/navitia,xlqian/navitia,kadhikari/navitia,kinnou02/navitia,CanalTP/navitia,Tisseo/navitia,kadhikari/navitia,CanalTP/navitia,Tisseo/navitia,pbougue/navitia,Tisseo/navitia,kadhikari/navitia,CanalTP/navitia,kinnou02/navitia,kinnou02/navitia,patochectp/navitia