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

[D. Hugh Redelmeier]

New commits:
commit 92eb4c7b16db595d11590303cdd9327f1b4767da
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Mon Mar 24 14:46:22 2014 -0400

    more tidying of timer.c