Set up Grunt

Fixing up Grunt file to watch for directories

Exclude node modules folder from Jekyll built site

node_modules/load-grunt-tasks/index.js

@@ -0,0 +1,29 @@
+'use strict';
+var path = require('path');
+var findup = require('findup-sync');
+var multimatch = require('multimatch');
+
+function arrayify(el) {
+	return Array.isArray(el) ? el : [el];
+}
+
+module.exports = function (grunt, opts) {
+	opts = opts || {};
+
+	var pattern = arrayify(opts.pattern || ['grunt-*', '@*/grunt-*']);
+	var config = opts.config || findup('package.json');
+	var scope = arrayify(opts.scope || ['dependencies', 'devDependencies', 'peerDependencies']);
+
+	if (typeof config === 'string') {
+		config = require(path.resolve(config));
+	}
+
+	pattern.push('!grunt', '!grunt-cli');
+
+	var names = scope.reduce(function (result, prop) {
+		var deps = config[prop] || [];
+		return result.concat(Array.isArray(deps) ? deps : Object.keys(deps));
+	}, []);
+
+	multimatch(names, pattern).forEach(grunt.loadNpmTasks);
+};