EDIT

Allow access to hibernate dialect via DatabaseTypeEnum, use this for foreign key handling in TableCreator and ColumnAdder/Changer

bugfix for failing TaxonNodeService test

some fixes for modell change branche

some bugfixes and persistence implementation for abbrev title in reference

implement tree index update

Update script for termtype and some other, remove InstitutionType and COntinent, update idInVocabulary, ...

replace asserts

minor

change some names in molecular and update the update script

merge trunk to cdm-3.3 branch