Fix Ticket #4729
Added Create Hierarchy Service for Editor as a experimental feature
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
reintegrated redlist branch into trunk
had to rename the packages to make them compliant with buckminster