v0.7.2

Exit the program regardless of the container being stopped on signal

v0.7.1

Fix signal handling to include SIGINT

v0.7.0: Update cgroups and systemd modules due to cgroup path changes

Newer versions of docker, containerd and systemd work better together,
but it seems like some cgroup paths and the cgroup structure has been
changed a little. The updated modules fix the compatibility with this.

v0.6.1

Try to build binaries for multiple architectures via travis-ci

v0.3.0

Move log prefix from each logging call to constant string

v0.2.0

Add an example of a systemd.service unit file

v0.1.0: Replace waitpid which only works on child processes with ticker

The ticket currently checks every 500ms if the PID still exists.

v0.6.0

Remove obsolete indirect dependencies

v0.5.0

Refactor order of check container function to shorten line length

v0.4.0

Move all flag descriptions onto new lines