EDIT

fix test schema for cloning

change some names in molecular and update the update script

merge trunk to branch cdm-3.3

merge trunk to cdm-3.3 branch

minor

use strings for recordBasis (#2615 und #3544)

use strings for rankClass (#2615 und #3544)

use strings for sourcetypes (#2615 und #3544)

use strings for termtypes (#2615 und #3544)

VocabularyServiceImpl.java, TermVocabularyDaoImpl.java, IVocabularyService.java, ITermVocabularyDao.java : added method (findByTermType) to find all vocabularies related to a particular term type.
TermType.java : Added method (getEmptyDefinedTermBase) to return DefinedTermBase object corresponding to the (this) TermType....