feed_info.txt:
Unrecognised column in feed_info.txt: feed_contact_mail
feed_info.txt:
Unrecognised column in feed_info.txt: feed_contact_url
stops.txt:
Unrecognised column in stops.txt: platform_code
transfers.txt:
Unrecognised column in transfers.txt: from_route_id
transfers.txt:
Unrecognised column in transfers.txt: from_trip_id