* upgraded database to use data from unitedstateszipcodes.org
+ this means that to use this package commercially you must purchase a license
here -> https://www.unitedstateszipcodes.org/zip-code-database/
* removes yaxis and xaxis
* removes country
* removes tax returns filed
* removes wages
* changes meaning of location to the previous location text
* removes location text
* adds area codes
* adds acceptable cities
* adds county
* adds hascity function
* adds hasareacode function
* add instructions to refresh database intermittently
* removes to_dict -> use dict(obj) instead.
* changed lon to more standard lng