mezis/appfab — pull request #212 by HashNuke (2014-05-20 16:07:21+00:00)
Title: [Fixes #118]  Prevents self-vetting by author

Fixing this required the following changes too:

* Add a step def to devise steps that allows adds another role to a user
* Add another user in the vetting scenarios to make sure that the idea being tested is authored by a separate user