Removed:
1: Save Mode Variable.
2. maSelTemplates and maSelFolders
3. OpenRegionHdl
4. cmpSelectionItems

Change-Id: I108da3a0ddfb4954a60fbb0df44eba0457326ca9
Reviewed-on: https://gerrit.libreoffice.org/25459Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>