Include frequency-based schedules

[kylebarron]

It looks like frequency based schedules might only have one line per day, and it's my job to intersperse between start and end time

origin_onestop_id|destination_onestop_id|route_onestop_id|route_stop_pattern_onestop_id|operator_onestop_id|feed_onestop_id|feed_version_sha1|origin_timezone|destination_timezone|trip|tri
       │ p_headsign|block_id|trip_short_name|wheelchair_accessible|bikes_allowed|pickup_type|drop_off_type|shape_dist_traveled|origin_arrival_time|origin_departure_time|destination_arrival_time|de
       │ stination_departure_time|origin_dist_traveled|destination_dist_traveled|service_start_date|service_end_date|window_start|window_end|origin_timepoint_source|destination_timepoint_source|fr
       │ equency_start_time|frequency_end_time|frequency_headway_seconds|frequency_type|created_at|updated_at|service_days_of_week_0|service_days_of_week_1|service_days_of_week_2|service_days_of_w
       │ eek_3|service_days_of_week_4|service_days_of_week_5|service_days_of_week_6

s-dqcm21w9qc-benningrdand15thstne|s-dqcm237f1n-benningrdand19thstne|r-dqcm2-h~benning|r-dqcm2-h~benning-7270b2-b74f6b|o-dqcm2-dcstreetcar|f-dqcm2-dcstreetcar|8c2eaaf8e9750c849bbb61b193180│ 9977a05de22|America/New_York|America/New_York|1|Benning Rd|||true|true|||0|08:12:11|08:12:36|08:15:52|08:16:17|1898.5|2516.8|2017-09-16|2020-06-30|08:12:36|08:15:52|gtfs_exact|gtfs_exact|│ 08:00:00|26:00:00|720|exact|2018-06-28T02:00:13.586Z|2018-06-28T02:00:13.586Z|false|false|false|false|false|true|false