added collectedFrom field in interface
added field for interface status
changed getRegistered to isRegistered
fixes for gwt
updated Repository and RepositoryInterface classes to implement IsSerializableremoved logger from Repository class
jenkins fix
add 'registered' field in Repository class
added lastCollectionDate and nextScheduled execution fields in RepositoryInterface
Repository equals with english name instead of official. Related to #993
added method to remove the set of an interface (to support registrations without set)
updated to support "metadata_identifier_path" and lowercase keys for set/format
*added new fields for RepositoryInterfaced
uoa-domain trunk folder for spring4