Change open_states_id to external_id
Add rake task to retrieve legislators via external API
Add test for #filter_attributes
Add styles to users#show
Add geocoder
Add logic to geolocate users
Add join table for users/legislators
Add retrieving legislators by lat/long
Add geolocation from address

Users#geolocate is the big addition here, might make sense to pull
a lot of that logic out into it's own space.
Change users#show to use geolocation

Manually entering a district I think could come back as an option
in the future for those who don't want to enter an address