What's new for HALE 2.9.0

Change-Id: Ib9fc99362c96c19d0da83d0c7c9c74b740c4a97d
Reviewed-on: http://gerrit.esdi-community.eu/3203
Tested-by: Jenkins <sitemple@igd.fraunhofer.de>
Reviewed-by: Simon Templer <simon.templer@igd.fraunhofer.de>