Add an annotation for extra PAD values

[Nicklas Nordborg]

In some cases an extra PAD value is created for samples that are handled by the external lab. It typically happens when the sample originates from a clinic that is in a different region. We need to store both the original PAD and the extra PAD. In the future we also expect that both PAD values are included in the JSON files and that this can be handled by the import wizard. Until that is the case we need to solve it in a different way. It works best if the referral form is registered before the JSON is importer and it requires that both PAD values are present on the referral. In this case the referral registration wizard should have an extra PAD field so that both PAD values can be saved. The JSON importer can then check both annotations and if one of them matches this should be good enough to import without warnings or errors.

[Nicklas Nordborg]

In 6990:

References #1446: Add an annotation for extra PAD values

Added AlternatePAD annotation type.

[Nicklas Nordborg]

In 6991:

References #1446: Add an annotation for extra PAD values

Added a field for entering "Alternate PAD" in the referral form registration wizard. This field is visible when the "Specimen exists at external lab" option is selected.

[Nicklas Nordborg]

In 6992:

References #1446: Add an annotation for extra PAD values

The JSON import wizard now also checked the PAD value from the JSON file against the AlternatePAD annotation.

[Nicklas Nordborg]

In 6993:

References #1446: Add an annotation for extra PAD values

If the Specimen.Sample description field matches the pattern for a PAD value we store it as the AlternatePAD when creating new items.

[Nicklas Nordborg]

In 6994:

References #1446: Add an annotation for extra PAD values

The ExternalOperator was not always set depending on the order things were registered.

[Nicklas Nordborg]

In 6995:

References #1446: Add an annotation for extra PAD values

The ExternalSpecimenExists annotation should be set to "Yes" until we receive the actual specimen to our lab.

[Nicklas Nordborg]

In 6996:

References #1446: Add an annotation for extra PAD values

Display the External operator information in the referral form registration wizard also for regular specimen items (if it is an external sample).

[Nicklas Nordborg]

In 6998:

References #1446: Add an annotation for extra PAD values

Added a link for viewing the JSON file to the referral registration wizard if the specimen has been imported from a JSON.

[Nicklas Nordborg]

In 7002:

References #1446: Add an annotation for extra PAD values

Fixed a spelling mistake.