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

[D. Hugh Redelmeier]

New commits:
commit 86c443496857af3738b41cb47d7f65f7f98f42bf
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Tue Sep 16 17:28:34 2014 -0400

    pluto: slight simplification of ikev2_derive_child_keys