Add object manager interface

Add the org.freedesktop.DBus.ObjectManager interface to the root path
"/" so that InterfacesAdded signals are emitted.

The "/" path was chosen as it's the same path that the dbus-sensors
applications use for their object managers.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I842ad6affe1db780408f22a2d98160d8dddaa828
1 file changed