Add JavaScript mraaStub project

Signed-off-by: David Antler <david.a.antler@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

jsstub/Gruntfile.js

@@ -0,0 +1,17 @@
+module.exports = function(grunt) {
+  grunt.loadNpmTasks('grunt-mocha-test');
+  // Project configuration.
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+    mochaTest: {
+      test: {
+        options: {
+          reporter: 'spec'
+        },
+        src: ['test/*.js']
+      }
+    }
+  });
+
+  grunt.registerTask('test', ['mochaTest:test']);
+};