[FIX] missing deps typo openid

bzr revid: al@openerp.com-20111001182937-szfqkjaki3qf2y6g

setup.py

@@ -91,10 +91,10 @@ setuptools.setup(
           'feedparser',
           'lxml',
           'mako',
-          'openid',
           'psycopg2',
           'pydot',
           'python-dateutil',
+          'python-openid',
           'pytz',
           'pywebdav',
           'pyyaml',