Give the endpoints names
Display better on smaller screens
Add support for filtering on decision_date and last_90_days
Don't set width for .hub-map in embed files

Avoids having to set `width: auto` if you want the map to take up all
available space.
Don't add features if no features are returned from the API

Avoids a warning from Leaflet
Don't create a map in createMap if no data-url is found, just warn.
Add docs to maps page and an example of manually creating a map