settings from beans

.../textgrid/middleware/IdentifierListDelivererAbstract.java

...re/src/main/java/info/textgrid/middleware/OAIPMHImpl.java

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

...java/info/textgrid/middleware/OpenAireIdentifierList.java

...rc/main/java/info/textgrid/middleware/OpenAireRecord.java

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

.../test/java/info/textgrid/middleware/OaiPmhDARIAHTest.java

...re/src/test/java/info/textgrid/middleware/OaiPmhTest.java