GTFS Collection

Please create an issue and include the URL to the GTFS data if you would like to add a new city. The format should be the following:
```city=berlin_germany,url=https://developers.google.com/transit/gtfs/examples/sample-feed.zip```

Current Status

City	Import date	Expire date	Source URL
sao-paulo_brazil ( zip | polygon )	2015-03-10	2015-09-03	https://github.com/gtfs-collection/sao-paulo_brazil/archive/master.zip
cordoba_argentina ( zip | polygon )	2015-03-18	2015-09-03	https://github.com/avilaton/gtfscba-data
buenos-aires_argentina ( zip | polygon )	2015-05-18	2015-11-18	https://recursos-data.buenosaires.gob.ar/ckan2/subte-gtfs/subte-gtfs.zip
temuco_chile ( zip | polygon )	2015-06-21	2015-12-21	http://cedeusdata.geosteiniger.cl/documents/150/download
seattle_washington ( zip | polygon )	2015-06-21	2015-12-21	-
region-x_chile ( zip | polygon )	2015-06-29	2015-08-30	-
santiago_chile ( zip | polygon )	2015-07-13	2015-07-31	-
mexico-city_mexico ( zip | polygon )	2015-07-15	2015-08-21	-
manila_phillipines ( zip | polygon )	2015-07-15	2016-01-15	http://www.dotc.gov.ph/images/Open_Data/gtfs_884416.zip
brussels_belgium ( zip | polygon )	2015-07-15	2015-07-16	-
porto-alegre_brazil ( zip | polygon )	2015-07-16	2015-09-11	-
belo_horizonte-brazil ( zip | polygon )	2015-07-16	2015-01-01	http://servicosbhtrans.pbh.gov.br/transitfiles/gtfs_bhtransit.zip
valparaiso_chile ( zip | polygon )	2015-07-17	2016-01-17	-
concepcion_chile ( zip | polygon )	2015-07-20	2016-01-20	-
belo-horizonte_brazil ( zip | polygon )	2015-07-27	2015-01-01	-
cape-town_south-africa ( zip | polygon )	2015-07-29	2016-01-29	-