Bug#873765: gnome-tweak-tool: Error on start: GLib-GIO-ERROR

[Jeremy Bicha]

Control: severity -1 serious

Sorry about this. I wasn't aware that this required gnome-shell >=
3.24. The good news is that we are working on getting gnome-shell 3.24
into unstable but it will probably be a few more days.

Thanks,
Jeremy Bicha