Bugfix Release for Django Tagging - 0.2.1

A bugfix release of Django Tagging - version 0.2.1 - is available for download.

This fixes a bug with space-delimited tag input handling - duplicates weren't being removed and the list of tag names wasn't being sorted. Quoth the new regression test:

Failed example:
    parse_tag_input('one one two two')
Expected:
    [u'one', u'two']
Got:
    [u'one', u'one', u'two', u'two']

Grab the updated version if you're running an official distribution, or svn up to revision 128 if you're tracking trunk