EDIT

removing unnesscary default baselayers and forcing layernames to be lowercase

using idInVocabulary in EditGeoService (see #3805) and implementing mapper tool to read shapefiles and to attach the contained attribute information to NamedAreas

rename FieldObservation -> FieldUnit #3351

adding recordBasis to SpecimenOrObservationBase and removing some DerivedUnit classes (all #3378) and adding kindOfUnit to SpecimenOrObservationBase (except for according termType and vocabulary) #3568.

remove TdwgArea and add termType and idInVocabulary (#2998, #3478, #3479, #3539) in ext

Merge trunk into CDM 3.3

also preferring computed distributions in getOrderedDistributions()

renaming methods and some documentation

filtering descriptionElements by computed marker

removing obsoltete methods and cleaning up