reduced logs and sysos

...main/java/info/textgrid/middleware/DublinCoreBuilder.java

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

...e/src/main/java/info/textgrid/middleware/IDIOMImages.java

.../textgrid/middleware/IdentifierListDelivererAbstract.java

...nfo/textgrid/middleware/IdentifierListDelivererIDIOM.java

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

.../src/main/java/info/textgrid/middleware/OAI_ESClient.java

...ava/info/textgrid/middleware/RecordDelivererDATACITE.java

...n/java/info/textgrid/middleware/RecordDelivererIDIOM.java

...info/textgrid/middleware/RecordListDelivererDATACITE.java

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

...va/info/textgrid/middleware/RecordListDelivererIDIOM.java

.../main/java/info/textgrid/middleware/SetListDeliverer.java