Add a failing test - users can't edit their account details.
Update the list of controllers for devise-related matter.

Devise invitable have changed the way that they override the registration process,
but in doing so have broken a few things for us. The update was in
https://github.com/scambra/devise_invitable/commit/8396f47a418f418eebc2f65517ec394c776ff907

Refs #159
Add additional devise controller that should be accessed via SSL.

See also f94d59e4fc95c6f8c23c6cf326010e1cab37dd2a

Fixes #159
Merge branch 'staging'