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

[D. Hugh Redelmeier]

New commits:
commit d863ef9ae6a7bea3bda61f747611b428d045814f
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Wed Apr 30 11:52:09 2014 -0400

    fix code to replace lingering lease.
    (time_t) -1 is not far in the future.