add state and country to business model
migration for adding state and country to business model
validate presence of state and country
test for invalid without state or country
add state and country to business factory
add state and country to strong params
fill in state and country for add new business test
add state and country to form partial for business
fix error in erb
fix test for GET #random
comment out GET #random test
add city to business model
validate presence of city
add city to business factory
add city to business params
add city to add new business test
add city to form partial
add formatted address method to business model
test for valid address
change format of address