Set up Grunt

Fixing up Grunt file to watch for directories

Exclude node modules folder from Jekyll built site

node_modules/grunt-shell/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "grunt-shell",
+  "version": "1.1.2",
+  "description": "Run shell commands",
+  "keywords": [
+    "gruntplugin",
+    "shell",
+    "command",
+    "cmd",
+    "exec",
+    "spawn",
+    "process",
+    "cli"
+  ],
+  "license": "MIT",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "[email protected]",
+    "url": "http://sindresorhus.com"
+  },
+  "files": [
+    "tasks"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sindresorhus/grunt-shell"
+  },
+  "scripts": {
+    "test": "grunt"
+  },
+  "dependencies": {
+    "chalk": "^1.0.0"
+  },
+  "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-cli": "^0.1.13"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "gitHead": "e25871ae9a1d15ffa464efd7ff9a90c35570c53b",
+  "bugs": {
+    "url": "https://github.com/sindresorhus/grunt-shell/issues"
+  },
+  "homepage": "https://github.com/sindresorhus/grunt-shell",
+  "_id": "[email protected]",
+  "_shasum": "473e465301d29d0b56df16fe310798ce714d0956",
+  "_from": "grunt-shell@",
+  "_npmVersion": "2.5.1",
+  "_nodeVersion": "0.12.0",
+  "_npmUser": {
+    "name": "sindresorhus",
+    "email": "[email protected]"
+  },
+  "maintainers": [
+    {
+      "name": "sindresorhus",
+      "email": "[email protected]"
+    }
+  ],
+  "dist": {
+    "shasum": "473e465301d29d0b56df16fe310798ce714d0956",
+    "tarball": "http://registry.npmjs.org/grunt-shell/-/grunt-shell-1.1.2.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/grunt-shell/-/grunt-shell-1.1.2.tgz",
+  "readme": "ERROR: No README data found!"
+}