EDIT

Added IAnnotationDao & implementation, and IAnnotatableDao & implementation, as part of #466

Added methods for querying for identification keys (part of #467)

More work on #466, in particular on DefinedTermDao, AgentDao, TermVocabularyDao, and DescriptionDao.

Partially implemented new methods for DescriptionDaoHibernateImpl, but need to change mapping of DescriptionBase -> DescriptionElementBase to bidirectional first

Implemented new methods required for CATE in ITaxonDao and implementation, including tests

Clean warnings in cdmlib-persistence

removed unused imports

debug getRootTaxon

rootTaxon withMisapliedName persistence

Fixed LazyInitializationException in SDD import. Added unit test for getLanguageByIso().