EDIT

• rename IDirtyMarkableSelectionProvider to IDirtyMarkable
  • extended interface IDirtyMarkable #2645
  • added method forceDirty()

• implemented setFocus() of all EditorParts
  • this is to avoid "java.lang.Exception: java.lang.RuntimeException: WARNING: Prevented recursive attempt to activate part"
  • either set the focus to shell or set it to the viewer used

fix for #2754

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

corrected behaviour when adding / saving new authorites

CdmAuthorityEditor : Editor for updating Cdm authorities
CdmAuthorityEditorInput : Input for the CdmAuthorityEditor
EditCdmAuthoritiesHandler : Handler to open CdmAuthorityEditor
EditorUtil : added method to open CdmAuthorityEditor
plugin.xml : added extensions to the BulkEditor menu to open the CdmAuthorityEditor checking if the selected object is Group