EDIT

#5301 Add merge call for saving new feature tree

#5301 Fix null session issues, Add remoting session for feature tree editor

Moved all logging and dialog functionality to the new class MessagingUtils.
Refactoring code to adapt to above change.
Added new custom error dialog - CdmErrorDialog
Added runtime exception handling to the ApplicationWorkbenchAdvisor by adding a custom status handler

adaption for error handling of delete methods

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