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

[D. Hugh Redelmeier]

New commits:
commit 16820ca64ab5c40642a68e647c13cc12e39ef6e1
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Jan 16 15:15:20 2016 -0500

    simplify match_rdn, match_dn_unordered, refine_host_connection by shrinking scope of autos