Add failing test case for misfire.
Add failing test case for misfire.

https://twitter.com/fewerror/status/416589974889562112

The check for "less JJ NN" doesn't catch this for two reasons: "unions"
is NNS, and this is "less JJ JJ NNS". So I think I need to check for
noun phrases, or keep scanning forward while the current token is JJ.

wjt/fewerror,wjt/fewerror