Monitor localsettings using a direct method call to it.
Monitor localsettings using a direct method call to it.

Previously an VeQItem was monitored for availability. But velib is not
configured to watch for new services, so this fails to find localsettings
if localsettings comes up after cgwacs. Instead of monitoring new service
registrations (which is unnecessary after startup), we query directly for
localsettings.

victronenergy/dbus-cgwacs,victronenergy/dbus-cgwacs,victronenergy/dbus-cgwacs