Wed, 03 Aug 2011 08:13:17 -0700 Kevin Walker remove bar per referee (minor)
Sat, 16 Jul 2011 12:23:32 -0600 Kevin Walker pdf
Sat, 16 Jul 2011 12:22:23 -0600 Kevin Walker more typos from ref rpt
Sat, 16 Jul 2011 11:39:58 -0600 Kevin Walker typos from ref rpt
Fri, 15 Jul 2011 15:03:22 -0700 Scott Morrison several minor corrections, from referee
Fri, 15 Jul 2011 14:48:43 -0700 Scott Morrison switching CH back to C_*(Homeo(...))
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