added link to http://behat.org
Behat is a StoryBDD framework for PHP I've tried to make nice and clean project website to help people get into the tool.
|@@ -53,6 +53,7 @@ This should be updated fairly regularly. As usual, **pull requests are encourage|
|* [Twitter Developers Docs](https://dev.twitter.com/docs) - In-depth and very well organized. (contributed by [@tsantero](https://twitter.com/#!/tsantero))|
|* [Moment.js](http://momentjs.com/docs) - Thorough, well-designed, and excellent use of top-nav. (contributed by [@joshuapoehls](https://twitter.com/#!/joshuapoehls))|
|+* [Behat](http://behat.org) - StoryBDD framework for PHP inspired by Ruby Cucumber. (contributed by [@everzet](https://github.com/everzet))|
|### Writing about Docs (again, in no particular order)|