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

[Andrew Cagney]

New commits:
commit 31ab6068e4dad662e8865dfa60f1611f2ef13828
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 21 17:32:05 2017 -0400

    libswan: delete show_set_short(), unused