v0.3.2, 24 Apr 2013 -- Added Python 3 support.
v0.3.1,  3 Apr 2013 -- Allow use as IPython extension; improved install
                       instructions
v0.3.0, 27 Mar 2013 -- Added IPython Magic commands
v0.2.0, 14 Jan 2007 -- bug fix
v0.1.0, 19 Dec 2006 -- Initial release
