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

[D. Hugh Redelmeier]

New commits:
commit b1e197907a60f1bf392f3226458c953524c7ccda
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Wed Aug 23 13:44:16 2017 -0400

    remove sarefnc (version of netcat that supported sarerefs): unused and unmaintained