code: function(path, callback) {
  		fs.readFile(path, 'utf8', function(err, data) {
  			if (!err) {
  				marked.setOptions({
  					gfm: true,
  					tables: true,
  					breaks: false,
  					pedantic: false,
  					sanitize: true,
  					smartLists: true,
  					smartypants: false,
  					langPrefix: 'language-',
  					highlight: function(code, lang) {
  						return code;
  					}
  				});
  				data = marked(data);
  			}
  			callback(err, data);
  		});
  	}
docs: read a file and converts the markdown to HTML