Enlarged search of basic elements of Dublin Core to their refinements, if any.
Added an option to enlarge or not the advanced search to refinements.
Enlarged sort of basic elements of Dublin Core to their refinements, if any.
Simplified the build of the query used to enlarge advanced search to refinements.
Fixed the hook to sort items.
Ordered elements according to http://dublincore.org/schemas/xmls/qdc/dcterms.xsd.
Added OAI-PMH metadata format for qualified Dublin Core.
Added an option to merge refined elements into the fifteen default elements for OAI-PMH.
Fixed unrefining non standard elements.
Updated to comply to the new release of OaiPmhRepository.
Custom output format for Finna (qdc_finna)