Changes

package.json

@@ -7,10 +7,11 @@
   "dependencies": {
     "MD5": "~1.2.1",
     "async": "",
-    "bluebird": "~2.9.24",
+    "bluebird": "^3.0.6",
     "cors": "^2.7.1",
     "emailjs": "",
     "express": "",
+    "express-validator": "^2.18.0",
     "googleapis": "",
     "jade": "",
     "jwt-simple": "^0.3.1",
@@ -29,7 +30,8 @@
     "pushover-notifications": "~0.2.2",
     "request": "^2.65.0",
     "socket.io": "",
-    "sprintf": ""
+    "sprintf": "",
+    "winston": "^2.1.1"
   },
   "devDependencies": {
     "supervisor": ""