added updates feature to HALE product

Change-Id: Id0cddda9ddbef3b45416e805ada892cb382a8f6a
Reviewed-on: http://gerrit.esdi-community.eu/3211
Tested-by: Jenkins <sitemple@igd.fraunhofer.de>
Reviewed-by: Simon Templer <simon.templer@igd.fraunhofer.de>