Valentin David authored Aug 14, 2018 and Tristan Van Berkom committed Aug 16, 2018

Ostree mirrors were not sharing the same local repository, so it was
impossible the request refs from the right local repository when data
was fetched from a mirror rather than upstream.

Instead of having several repository with one remote each, we now
have one repository with several remotes.

This fixes #538.

Fix ostree repository mirroring

Closes #538

See merge request !658

Use the optionally implemented desktop notification method
to notify when a session completes.

Previously, this used to only notify when an interactive prompt
appears.

This is an attempt to fix #385