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

[Andrew Cagney]

New commits:
commit ca31595f173af8bed58e60216b49da9d1f44ecf8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Feb 10 16:35:59 2019 -0500

    proposals: for IKEv2, fix discarding duplicate proposals