RAD-283 REST search for RadiologyReport by principalResultsInterpreter Provide search capabilities for the RadiologyReport resource so that a user of the API can get all RadiologyReports of a specific author.
* add search parameter to RadiologyReportSearchHandler
* add component test for new paramter
* modify dao method
* add new attribute to RadiologyReportSearchCriteria
* add test to RadiologyReportServiceComponentTest