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

[D. Hugh Redelmeier]

New commits:
commit f4727f5be2149710591246db4b992e9b98cab1ea
Author: D. Hugh Redelmeier <hugh at vault.libreswan.fi>
Date:   Tue Dec 27 16:49:27 2016 +0000

    pluto: microsimplification of plutoalg.c