Merge branch 'develop' into 'main'

oaipmh-core/pom.xml

.../java/info/textgrid/middleware/DublinCoreFieldLoader.java

.../textgrid/middleware/IdentifierListDelivererAbstract.java

...nfo/textgrid/middleware/IdentifierListDelivererIdiom.java

...fo/textgrid/middleware/MetadataFormatListDelivererTG.java

...a/info/textgrid/middleware/OaipmhElasticSearchClient.java

...c/main/java/info/textgrid/middleware/OaipmhUtilities.java

...ava/info/textgrid/middleware/RecordDelivererDatacite.java

.../java/info/textgrid/middleware/RecordListDelivererDC.java

...info/textgrid/middleware/RecordListDelivererDatacite.java

...va/info/textgrid/middleware/RecordListDelivererIdiom.java

...va/info/textgrid/middleware/test/TestDHOaipmhLocally.java

...va/info/textgrid/middleware/test/TestTGOaipmhLocally.java

oaipmh-webapp/src/main/webapp/WEB-INF/beans.xml

...webapp/src/main/webapp/WEB-INF/oaipmh.textgrid.properties

pom.xml