Add jshint-stylish for some stylish jshinting

https://github.com/sindresorhus/jshint-stylish

Author: sindresorhus

Diff for: templates/common/Gruntfile.js

@@ -104,7 +104,8 @@ module.exports = function (grunt) {
     },
     jshint: {
       options: {
-        jshintrc: '.jshintrc'
+        jshintrc: '.jshintrc',
+        reporter: require('jshint-stylish')
       },
       all: [
         'Gruntfile.js',

Diff for: templates/common/_package.json

@@ -24,7 +24,8 @@
     "load-grunt-tasks": "~0.1.0",
     "grunt-google-cdn": "~0.2.0",
     "grunt-ngmin": "~0.0.2",
-    "time-grunt": "~0.1.0"
+    "time-grunt": "~0.1.0",
+    "jshint-stylish": "~0.1.3"
   },
   "engines": {
     "node": ">=0.8.0"