Basic low-level FHIR client.
Basic auth for FHIR client.
[OE-4236] Pluggable search tabs.
Support OpenSearch totalResults in FhirMarshal (I think).
Actually let's just do this.
More fixes and better test coverage for bundles in FhirMarshal.
[OE-4236] Ignore unrecognised resource references.
[OE-4647] Add support for constants to DataTemplate.
[OE-4647] Make FHIR system URIs configurable.
[OE-4223] Default country to UK.
[OE-4372] Make hos_num a required field.
[OE-4373] Remove 'use' field from patient telephone number.
[OE-4375] Make hos_num and nhs_num unique.
[OE-4376] Support identifier system URIs in patient search.
[OE-4647] Don't match on hosnum label.
[OE-4646] Pluggable patient refresh button.
[OE-4648] Support unknown and other genders.
Methods to filter resource values when going to/from FHIR representation.
[OE-4648] Use from/toFhirValues in Patient and map gender correctly.
Fix tests.