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

[D. Hugh Redelmeier]

New commits:
commit 88237e2220e1f3d55bd890bfd31393788d703bef
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sun Oct 1 14:41:48 2017 -0400

    pluto: microtweaks