CGHub CGQuery GUI
Changed datasets to be more of a key/value schema. Removed the admin hooks, plan is not to use the built in django admin. Currently have to edit via the shell or the database directly.

Also changed content of templates, not kept in the content app yet.
Merge branch 'master' of ssh://source.bionimbus.org/home/git/tukey-site
Added missing </a> tag around sponsors in the footer.
Changed 404 page to work with tukey templates, added a missing </div> in the openid login template.
Changed to dataset templates and urls.
Added {{ next }} to target
Embeded discovery service taken from shibboleth-ds

Adapted the code from RHEL package shibboleth-ds
Merge branch 'master' of ssh://source.bionimbus.org/home/git/tukey-site