- Set the current time to the SessionID
 - Split the SetProperties-Data, and send
   DeleteProperties for DiscardCommand
   (above both topic is the same as kate and
    plasma-desktop to do)

 - in statusChange the saveDone was not called, and
   call only once the saveDone
 - in shutdownCanceled must be send the saveDone too

Change-Id: I42855c75b88b5d651ef8091947e359dc2c3f9209
Reviewed-on: https://gerrit.libreoffice.org/33215Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>