redding/ns-options — pull request #62 by kellyredding (2012-11-18 20:46:35+00:00)
Title: remove `:require` rule alias for `:required`

I didn't even know this was in here. It's not documented in the
README. Wasn't _explicitly_ tested for (was used randomly in some
of the tests, so I guess it was implicitly tested). I think the
value-added is low; let's remove the code debt.