This renames the case_log to lettings_log as everything we've written so
far has been geared towards lettings of social housing so it makes sense to
have the name describe this. This is also a precursor to adding in stuff for
sales logs (whatever shape that takes)
Co-authored-by: James Rose <james@jbpr.net>
* 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