yuuvis® RAD core-service

The REST-WS endpoint ./dms/{id}/children can be requested with nullvalues=true to get such properties in the answer too. (internal: TUK-5709)
The REST-WS endpoint ../result/query provides the wildcard search for text-based parameters. (internal: TUK-5150)

yuuvis® RAD services

The search-service API can be requested to return the technical catalog entry id or data. (internal: TUK-5711)
The signing-service sends admin - emails with the affected objectId and a URL for opening it in the client (internal: TUK-5577)

The search form field of the types dynamic-list, auto-complete provides the following operators (internal: TUK-5594):
- = (equal) for the known search to find objects containing the entered term
- ≠ (not equal) to find objects not containing the entered term
The user is asked whether to export the CSV data of the hit list with the URL to the object. (internal: TUK-2723)
It is possible to configure in the file extend.json of the client only to offer object actions that can export a document file like downloading it or sending it via email with attachments for users with a specific role. (internal: TUK-4525)
Example configuration:
```
{ 
  "requiredRolesExport": ["myrole1", "myrole2"]
}
```