Heroku buildpack: CasperJS

This is based on the example Heroku buildpack.

Usage

Example usage:

$ ls
casperjs.txt

$ heroku create --stack cedar --buildpack http://github.com/ck86/heroku-buildpack-casperjs.git

$ git push heroku master
...
-----> Heroku receiving push
-----> Fetching custom buildpack
-----> CasperJS app detected
-----> Found a casperjs.txt

The buildpack will detect that your app has a casperjs.txt in the root.