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

[D. Hugh Redelmeier]

New commits:
commit 2bda892a6890e38419e21194fe349517a89b750b
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Oct 5 21:59:04 2013 -0400

    * reduce the scope of many things in and around programs/pluto/pluto_crypt.c
    * note (but don't fix) several misuses of pthread_t