[package] more grunt and other required libs to dependencies

Author: ar2rsawseen

package.json

@@ -14,12 +14,6 @@
     "url": "git://github.com/countly/countly-server.git"
   },
   "devDependencies": {
-    "grunt": "1.0.4",
-    "grunt-cli": "1.3.2",
-    "grunt-contrib-concat": "1.0.1",
-    "grunt-contrib-copy": "1.0.0",
-    "grunt-contrib-cssmin": "3.0.0",
-    "grunt-contrib-uglify": "4.0.1",
     "grunt-eslint": "^22.0.0",
     "grunt-mocha-nyc": "^1.0.3",
     "grunt-mocha-test": "0.13.3",
@@ -55,6 +49,12 @@
     "formidable": "1.2.1",
     "fs.extra": "^1.3.2",
     "geoip-lite": "1.3.7",
+    "grunt": "1.0.4",
+    "grunt-cli": "1.3.2",
+    "grunt-contrib-concat": "1.0.1",
+    "grunt-contrib-copy": "1.0.0",
+    "grunt-contrib-cssmin": "3.0.0",
+    "grunt-contrib-uglify": "4.0.1",
     "jimp": "0.6.4",
     "jsdoc": "3.6.3",
     "json2csv": "4.5.2",