When a snapshot is created with `timeshift --create` an the commandline,
sometimes the daemon is not fast enough between the
first (/run/timeshift) inotifywait and the second (an the actual
snapshot directory) inotifywait. Even without any `sleep` between them.
So now the grub (sub)menu is always created once in its own process when the daemon sees a
timeshift startup.
Signed-off-by: Pascal Jäger <pascal.jaeger@leimstift.de>
This allows users to customize the snapshots path to work with, e.g., snapper.
If no path is configured, it will default to timeshift.
Signed-off-by: David P <megver83@parabola.nu>