merged/implemented cdm3.3 model adaptations
changed TimePeriod object to TimePeriodParser
NumberWithLabelElement : added getDouble method CdmFormFactory : updated create methods for creating elements for DefinedTerm and DerivedUnit objects DateDetailSection : FIXME:3.3MC tag EnumComboElement : added SpecimenOrObservationType and OriginalSourceType to the data holders list and the default label method...
Refactoring of selection elements. Additional minor refactoring. Fixed a bug with Translation Editor (#2752)
refactoring of package names for consistency