calendar.txt:
Unrecognised column in calendar.txt: events_and_status
calendar.txt:
Unrecognised column in calendar.txt: operating_days
feed_info.txt:
Unrecognised column in feed_info.txt: feed_description
stops.txt:
Unrecognised column in stops.txt: stop_serial_number
trips.txt:
Unrecognised column in trips.txt: trip_headsign_short
trips.txt:
Unrecognised column in trips.txt: apc_trip_id
trips.txt:
Unrecognised column in trips.txt: display_code
trips.txt:
Unrecognised column in trips.txt: trip_serial_number
trips.txt:
Unrecognised column in trips.txt: block