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

[Andrew Cagney]

New commits:
commit 613ec3409bca3610bd4ca991b7f09eff06417bca
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Jan 16 13:41:31 2016 -0500

    pluto: v2 proposal comment and function cleanups
    
    Try to clarify some of the stranger code involving
    IKEv1 to IKEv2 conversions.