Merge branch 'develop' into 'main'

.dockerignore

.../textgrid/middleware/IdentifierListDelivererAbstract.java

...a/info/textgrid/middleware/IdentifierListDelivererDC.java

.../textgrid/middleware/IdentifierListDelivererDatacite.java

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

...info/textgrid/middleware/RecordListDelivererAbstract.java

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

...extgrid/middleware/test/online/dh/TestDHOaipmhOnline.java

...grid/middleware/test/online/tg/TestTGGetRecordOnline.java

...test/resources/oaipmh.test.dev-textgridlab-org.properties

...sources/oaipmh.test.dhrepworkshop-de-dariah-eu.properties

...src/test/resources/oaipmh.test.textgridlab-org.properties

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

...h-webapp/src/main/webapp/WEB-INF/oaipmh.dariah.properties

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

pom.xml