Bring grunt check task back / Add jshintrc

- Bring "grunt check" task back
- Put the check task into the build task
- Add jshintrc and specify global variables for tests
- Move the quotmark option, from the jshint task,to the jshintrc file

Author: lvarayut

.jshintrc

@@ -0,0 +1,17 @@
+{
+  "quotmark": "single",
+  "node": true,
+  "globals": {
+    "angular": false,
+    "document": false,
+    "jasmine": false,
+    "module": false,
+    "describe": false,
+    "beforeEach": false,
+    "afterEach": false,
+    "it": false,
+    "inject": false,
+    "expect": false,
+    "spyOn": false
+  }
+}

CONTRIBUTING.md

@@ -14,6 +14,7 @@ npm install
 **Before coding** <small>Boot the  Environment</small>
 ```sh
 grunt dev
+grunt check # check the code quality
 grunt build # build files
 ```
 

Gruntfile.js

@@ -47,9 +47,9 @@ module.exports = function(grunt) {
       }
     },
     jshint: {
-      all: ['*.js', 'src/**/*.js'],
+      all: ['*.js', 'src/**/*.js', 'test/unit/*.js', 'demo/*.js'],
       options: {
-        quotmark: 'single'
+        jshintrc: true
       }
     },
     browserSync: {
@@ -72,7 +72,7 @@ module.exports = function(grunt) {
     },
     watch: {
       files: ['src/*.js'],
-      tasks: ['jshint', 'build'],
+      tasks: ['build'],
       options: {
         spawn: false,
         interrupt: true
@@ -93,6 +93,7 @@ module.exports = function(grunt) {
 
   // Register Task
   grunt.registerTask('dev', ['browserSync', 'watch']);
-  grunt.registerTask('build', ['jshint', 'jsbeautifier', 'clean', 'concat', 'uglify']);
+  grunt.registerTask('check', ['jshint', 'jsbeautifier']); // use this before commit
+  grunt.registerTask('build', ['check', 'clean', 'concat', 'uglify']);
   grunt.registerTask('test', ['build', 'karma']);
 };