moving .set_up_request from queries_controller to request model, moving tests as needed
successful request logs basic data
saving request no matter status
light refactoring of QueriesController
more refactoring into quote class
more tests for .get_quotes
two tests for Quote.usps_api
refactoring quote_spec
pulling usps_api into get_quotes
adding #save_response
adding a note about using a hash instead of an array... need to see what api returns?
adding active_shipping gem
test for .get_origin
using active_shipping gem and starting to write tests for methods
tests for .get_destination and .parse_address_string
tests for .get_api_response
tests for .get_quotes restored
tests for .error_messages, plus restructure of method