* CLDC-3244: Replace postcodes_io gem to improve error handling
* Fix status code in default postcodes api mocking
* Fix more mocking
* Remove blank line
* Handle non-Excon errors, in case of unexpected api behaviour
* Remove outdated test
* Remove another outdated test
* failing test to display local authority
* passing tests - sadly with not allowed net connections
* added relevant tests and tweaked the webmock
* shorter output from api
* location_admin_district for location
* location_admin_district for location
* fixed tests
* location cell ref
* extracted regex into initializer
* extracted regex into initializer - part 2
* added PostcodeService to extract behavior
* rubo
* better test name
* moved .delete.upcase to the PostcodeService class