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

[Andrew Cagney]

New commits:
commit 7609213d3066959a4866c53f9beb5e49aaa510e4
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Apr 27 19:46:52 2017 -0400

    pluto: move prf_desc() et.al. to libswan