D'oh! Another Python 3 bug, this time going all the way back to r1118.  All tests now passing on 3.2.  Thanks to Keith Hughitt for testing.
D'oh! Another Python 3 bug, this time going all the way back to r1118.  All tests now passing on 3.2.  Thanks to Keith Hughitt for testing.

git-svn-id: 5305e2c1a78737cf7dd5f8f44e9bbbd00348fde7@1294 ed100bfc-0583-0410-97f2-c26b58777a21

spacetelescope/PyFITS,embray/PyFITS,embray/PyFITS,embray/PyFITS,embray/PyFITS,spacetelescope/PyFITS