To be able to handle container restarts, incl. restart policy, at
runtime, most of the container data lives in /var/lib/containers,
which on most systems is backed by a persistent store.
As of issue #823 we no longer keep a writable layer for containers,
nor should we cache container state across reboots, all containers
are recreated at boot. This task cleans up any lingering state.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg
449fd46ea7