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

[Andrew Cagney]

New commits:
commit 1b52db77b2c9bdffa309548c66d42946e1d86a40
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Dec 13 10:21:14 2016 -0500

    pluto: change enum name HMAC_SHA2-256 to HMAC_SHA2_256 et.al.