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

[Andrew Cagney]

New commits:
commit 4b060d67cc3e5307621188024e637292f2994a03
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 3 20:50:47 2018 -0400

    testing: in libreswan-up-down.sh, use whack --trafficstatus to determine if things came up
    
    Don't rely on whack's exit code.