- Ported the bridge that was using a custom GTFS class and Pandas
Dataframes to a native Django solution for and interface between db
and csv (see api/io.py)
- Fixed some issues regarding the compliance of the exported csv files
with the GTFS reference. I.e. now allowing times 24:00:00 <= t >=
24:59:59
Now able to retrieve model data for any number of models, identified by
their primary keys, represented as JSON, using GET /data?<primary_key>=<value>.
- Added sql files to create and drop db and to feed example data.
- Added bridge to import (and later export) data from a gtfs.GTFS object
to the database.
- Updated models and migrations to implement the whole GTFS reference.
