Revert "test cities.geojson 4real"

This reverts commit 24a816c10d90ef4ead7b8c6f020ecab246f1afd5.
Merge branch 'master' of github.com:mapzen/metroextractor-cities
Revert "cities.geojson update"

This reverts commit a306a9b675f1d9b15a0304c670a12f4e08fd0819.