[qutebrowser] Using importer.py

[Erazem Kokot]

> I think Felix is almost correct here: It's probably Firefox which is
> still
> running (or did quit in an unclean way), since the script is failing
> when
> trying to open Firefox' places.sqlite.

Thanks for replying.
Luckily I've originally imported those bookmarks from qutebrowser,
so it wasn't hard to update only a couple of bookmarks.
I'll keep this in mind if the issue occurs in the future.

Regards,
Erazem