CleanupService: deactivated persisting temporary file list

Change-Id: I957ffffab5c4f7139f47fa6ed3992794f68753b5
Reviewed-on: http://gerrit.esdi-community.eu/3114
Reviewed-by: Simon Templer <simon.templer@igd.fraunhofer.de>
Tested-by: Simon Templer <simon.templer@igd.fraunhofer.de>