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

[D. Hugh Redelmeier]

New commits:
commit 0cd3be23d4c679f159d9536713fa346a21e73eee
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Wed Jan 28 15:45:40 2015 -0500

    pluto: connection_check_ddns: improve logging of duration
    - eliminate most of calculation when it won't be logged
    - eliminate floating point
    - fix bug when a borrow is required