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

[D. Hugh Redelmeier]

New commits:
commit 551176233c57c76f0a50105d111722b8d40aa0af
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sun Aug 20 22:43:34 2017 -0400

    tidy/systematize *_ROOF; fix error in definition of IKEv2_AUTH_ROOF