cucumber/cucumber-js — pull request #31 by tristandunn (2011-10-20 00:18:36+00:00)
Title: Before and After hooks.

Before and After hooks would help clean up some code in my [pig](https://github.com/tristandunn/pig) project, so I'm attempting to add them. I have most of it working and tested, but it got a little tricky towards the end. I'd appreciate some feedback on whether I am heading in the right direction or any suggestions on how to improve the implementation.