add no-op network client
move log messages to network client
add reply callback for dbus method calls
Merge remote-tracking branch 'upstream/master'
get TimerChange signal from remote dbus2vdr
get timer list from remote dbus2vdr on TimerChange signal
Merge remote-tracking branch 'upstream/master'
move mainloop to own file, rename some members
move avahi browser to network clients
only (un)register objects if busname is given
Merge remote-tracking branch 'upstream/master'
initialize all members in connection
Merge remote-tracking branch 'upstream/master'
stop avahi4vdr before dbus2vdr, if it uses the mainloop
Merge remote-tracking branch 'upstream/master'
new upstream release 12a (the no-op network client)