----------------
- Fixed bug where you could not log in via OpenID, immediately log out,
and then immediately log in again.
[davisagli]
- Upgraded to python-openid>=2.2.1 to fix handling of OpenID providers
that use identifier recycling. (c.f.
http://developer.yahoo.com/openid/faq.html) This closes
http://dev.plone.org/plone/ticket/8051.
[davisagli]
- Use the OpenID "claimed identifier" so that the proper identity URL is
displayed when using delegation.
[davisagli]