fix NPE for unselected feature tree
adding a taxon bulk editor and changes because the delete methods does not throw exceptions anymore
implementing the CommandHandlerButton and using it as button to open the OpenFeatureTreeEditorWizard - #4055 (action enablement adapts to the users granted authorities)
minor
merged model adaptions to cdmlib 3.2.4 from campanula branch
bugfix for position = -1
Committing changes to definedtermeditor after merge from branch
fixes #2348
had to rename the packages to make them compliant with buckminster