Spotsylvania, VA
Add source for Providence, RI, USA
Fix typo in Palo Alto source file (city name)
Update ca-on-ottawa.json

Added "data" path and "type".
update date for Utah addresses
Updated Oregon Metro Terms
Add several minnesota sources and a couple north carolina too.
Sources for 11 counties in Washington State
Remove invalid trailing commas
Added Oakland, CA
Update Oakland, CA
Remove trailing comma
Added Berkeley, CA
More NC sources.
Adding a bunch of Virginia sources.
Adding a bunch of sources from http://www.webgis.net/wordpress/index.php/our-sites/
More sources!
Don't change san juan.
Correcting license link for North Vancouver.

Fixes #267.
Remove city from coverage dict.

Fixes #245.