Increase version to 3.4.6-SNAPSHOT

Re-build new structure
Add needed constructor for RecordDelivererDATACITE class

Add recordListDelivererDatacite method
Mark (for now) unused methods deprecated
Adapt beans and impl files

Move setHeader methods in abstract class
Adapt beans.xml

Add one more test to utils test class

Add logs
Correct loggers
Remove deprecated classes (one stays, because it is yst used!)
Increase version

Increase version

Remove ports and index, not needed in public config file