text: Title: Additional GeoJSON files
  Body: Gmaps bundles useful GeoJSON geometries to save users the work of having to find them from the Internet. There are currently a [handful](https://github.com/pbugnion/gmaps/blob/master/gmaps/geojson_geometries/geojson_geometries.py) of geometries included. Adding new geometries is a very useful way to contribute to `gmaps`.
  If you use gmaps with your own GeoJSON file, chances are that other people would also find it useful. Contributing the file back to gmaps is a meaningful way to contribute to the project.
  
  **What makes a good GeoJSON file**
  
  - GeoJSON files should be between 1MB and 3MB. If your file is larger than that, you can use [mapshaper](http://www.mapshaper.org) to simplify it. 
  
  - The license needs to match that of GMaps: the file should either be in the public domain, or it should be MIT or Apache licensed.
  
  **How to contribute GeoJSON files**
  
  If you have a way to share your file on the Internet (either by putting it on Amazon S3, or through a Dropbox link, or by putting it on a web server), then do this and add the link to the [geojson_geometries](https://github.com/pbugnion/gmaps/blob/master/gmaps/geojson_geometries/geojson_geometries.py)) module. We will probably copy the file onto the Amazon S3 bucket stored with gmaps and change the link that you submitted.
  
  If you do not have a way to share the file, open an issue in GitHub and upload your file through that.