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

[Andrew Cagney]

New commits:
commit 4fdedf9257837a455e5fccaaf0b6571c82aff328
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Oct 20 13:14:08 2017 -0400

    xauth: bury some IKEv1 specific xauth code in ikev1_xauth.c
    
    For instance, the password auth code is very IKEv1 specific and
    doesn't rely on threads.