for applications that do not create main window (e.g. create dialog window
instead) the tray feature is not enabled
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
note that it did not even had X-DBUS-ServiceName before the fork (see
9536a25d4c) and multiple instances can run at
the same time (e.g. one showing the devices, one showing graphical
information, etc.)
fixes klauncher timeout and warning
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>