Release Tycho Extras 0.22.0

Change-Id: I296a94ce304c92118ad00678196730831df82596
Signed-off-by: Jan Sievers <jan.sievers@sap.com>
Next development version

Change-Id: I296b34ce404a92315ad096c819125083ada82596
Signed-off-by: Jan Sievers <jan.sievers@sap.com>