Build: Add grunt-cli so that global installation is not necessary

Author: mgol

package.json

@@ -21,6 +21,7 @@
   ],
   "dependencies": {
     "grunt": "0.4.5",
+    "grunt-cli": "0.1.13",
     "grunt-jquery-content": "3.0.1",
     "grunt-sri": "0.0.5",
     "handlebars": "4.0.5",