Fix - Remove Ruby Dependencies (Grunt no longer needs them)

README.md

@@ -6,10 +6,7 @@ MEAN is a boilerplate that provides a nice starting point for [MongoDB](http://w
 * Node.js - Download and Install [Node.js](http://www.nodejs.org/download/). You can also follow [this gist](https://gist.github.com/isaacs/579814) for a quick and easy way to install Node.js and npm
 * MongoDB - Download and Install [MongoDB](http://www.mongodb.org/downloads) - Make sure it's running on the default port (27017).
 
-### Optional (Requirements for Grunt)
-* Ruby - Download and Install [Ruby](http://www.ruby-lang.org/).
-* Ruby Gems - Download and Install [Ruby Gems](http://rubygems.org).
-* Compass - an open-source CSS Authoring Framework, install via [Ruby Gems](http://rubygems.org).
+### Optional
 * Grunt - Download and Install [Grunt](http://gruntjs.com).
 
 ## Additional Packages