Note: Not intended for general use. This has some REscour-specific hacks that allow us to properly deploy one of our own apps. YMMV.

• Set your Heroku app's buildpack URL to https://github.com/rescour/heroku-buildpack-nodejs-gulp-bower-sass.git.
• Run heroku config:set NODE_ENV=production to set your environment to production (or any other name)
• Add a gulp task called heroku:production (same as NODE_ENV) that builds your app
• Add a single line Procfile to the root to serve the app via node:

web: node [path/to/your/root/script.js]

Forked from heroku-buildpack-nodejs-gulp-bower.