Js-chai

==================

* codex version
* docs
* docs cleanup

==================

* node 0.4.x compat

==================

* Merge branch 'feature/03x'
* browser build
* remove html/json/headers testign
* regex error.message testing
* tests for using plugins
* Merge pull request 11 from domenic/master
* Make `chai.use` a no-op if the function has already been used.

==================

* added in past tense switch for `been`

==================

* try that again

==================

* added `been` (past of `be`) alias