change case of environment detection
document the different types of elevators
add a new empty geopydb module
add geopy to dev requirements
add stub for geopydb
add local disk cache of geocoded results
add lat/lng fields to buildings
add the scraper as a make command
add ability to cache ValueErrors from geopy

So far, I've only found too many placemarks errors.
add a management command to do the geocoding
increase wait time between geolocation requests
refactor: prioritize geolocation buildings with more elevators
check in my geocoding cache
add option to limit to N geocodes
add option to change wait duration
change counter to start at 1 instead of 0
update building's repr separate name from city
check in geocoder cache
update catcher to catch all geocoding result errors
refactor make api resemble geopy