Updating the README

Hello @nicks,

Please review the following commits I made in branch 'artem-fix-example-code'.

99609ac7e3033269da8de764f242fea71c29ddfd (2013-06-17 18:22:46 -0700)
Updating the README
nodeunitq exports builder, but that is not used properly in the example.

kew is really the module that we're targeting.


R=@nicks