Disalbe building of java based dumpkey tool

Change-Id: Ie85088b488e5b01ddf203120d83ca8fb210c6246
Signed-off-by: Simon Busch <morphis@gravedo.de>
Adjust property_service to match recent API changes

Change-Id: Ia3c1415677a887f7756f447711c53191ae065176
Signed-off-by: Simon Busch <morphis@gravedo.de>