nmische/cf-remoteaddr — pull request #1 by hectcastro (2012-06-09 00:07:49+00:00)
Title: Take leftmost IP address from X-Forwarded-For header

Looking at this [RFC draft](http://tools.ietf.org/html/draft-petersson-forwarded-for-02#section-5.2), isn't the first IP listed the one we want? Also, couldn't figure out how to make the test suite do anything other than pass despite manually adding failing assertions. Not sure what I was doing wrong.