* Compass/SASS compilation using gulpjs.
* Move config.rb to SITE_ROOT and adjust paths accordingly.
* Enable relative paths to assets for compass compilation.
* Gemfile for installation of required gems with bundler (http://bundler.io/).
* Remove bundled version of foundation.
* Add  /node_modules to .gitignore.
* Update emCalc to em-calc because the old format is no longer supported in the latest 4.x release of foundation (_forms.scss and _buttons.scss).