Fix npm dep

Author: l-lin

package.json

@@ -36,7 +36,6 @@
     "angular": ">=1.3.0",
     "datatables.net": "^1.10.11",
     "datatables.net-dt": "^1.10.11",
-    "grunt-parallel": "^0.4.1",
     "jquery": ">=1.11.0"
   },
   "devDependencies": {
@@ -48,6 +47,7 @@
     "grunt-contrib-cssmin": "~0.7.0",
     "grunt-contrib-jshint": "~0.7.1",
     "grunt-contrib-uglify": "~0.6.0",
+    "grunt-parallel": "^0.4.1",
     "grunt-wrap": "~0.3.0",
     "grunt-jsbeautifier": "~0.2.2",
     "grunt-angular-templates": "~0.5.1",