[Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

New commits:
commit b044da9cf5b5f58d88d905526c92e07f2e138837
Author: Antony Antony <antony at phenome.org>
Date:   Fri Aug 9 11:36:54 2019 +0000

    testing: travis need docker as the default it does not support podman