alphagov/transition — pull request #194 by fofr (2014-02-25 15:35:16+00:00)
Title: Switch to storing sessions in database

* We were exceeding the cookie size limit in our sessions
(save_mapping_ids)
* Send less data with each request
* Table generated using `rake db:sessions:create`
* See
http://stackoverflow.com/questions/11706297/rails-3-storing-session-in-active-record-not-cookie