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

[D. Hugh Redelmeier]

New commits:
commit d4dad4d90c5ad0f4c3cfc454436756cc37e81b06
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jul 20 13:52:23 2017 -0400

    pluto: eliminate pointless return value of xauth_launch_authent