Verifying specs run in isolation

The spec was not able to run without the full test suite running. This
was because the Rails configuration was not set for view tests (and
I really don't need it to be, because there is a feature test
verifying the entire end-to-end behavior).

Ammendment:
* Appeasing the hound
Merge pull request #2 from jeremyf/chore-verify-isolation-tests

Verifying specs run in isolation