Bulk Update Request: Bulk update request - cleaning up the train-related tags, pt 1

Script

create alias freight_railcar (12) -> freight_railroad_car (0)
create implication freight_railroad_car (0) -> railroad_car (0)
create alias passenger_railcar (32) -> passenger_railroad_car (0)
create implication passenger_railroad_car (0) -> railroad_car (0)

Votes

Original page: https://e621.net/bulk_update_requests/12100