Anahkiasen/former — pull request #343 by claar (2014-07-03 16:57:15+00:00)
Title: Add additional tests for radios, cleanup radio tests a bit.

I thought Former had a problem with custom-valued radios, but it ended up that my code was calling `radios()->grouped()` and I didn't notice.

During my investigation, I added these tests to Former Radios and cleaned up some other tests to prove things were working.