Removed some dependencies

package.json

@@ -27,35 +27,27 @@
   },
   "homepage": "https://github.com/zoff-music/zoff#readme",
   "dependencies": {
-    "assert": "^1.4.1",
     "bad-words": "^1.6.1",
     "bcrypt-nodejs": "0.0.3",
     "body-parser": "^1.17.1",
     "color-thief-jimp": "^2.0.2",
     "cookie-parser": "^1.4.3",
-    "cookies": "^0.7.1",
     "cors": "^2.8.4",
-    "critical": "^1.1.0",
-    "emoji-strip": "^0.0.3",
     "express": "^4.16.3",
     "express-handlebars": "^3.0.0",
     "express-recaptcha": "^3.0.1",
     "express-session": "^1.15.6",
     "express-sessions": "^1.0.6",
-    "express-subdomain": "^1.0.5",
     "gulp": "^3.9.1",
     "gulp-concat": "^2.6.1",
     "gulp-uglifyjs": "^0.6.2",
     "gulp-util": "^3.0.8",
     "helmet": "^3.12.0",
-    "http2": "^3.3.7",
     "jimp": "^0.2.28",
-    "mobile-detect": "^1.4.1",
     "mongodb": "^2.2.35",
     "mongojs": "^2.5.0",
     "mongoose": "^5.0.10",
     "mpromise": "^0.5.5",
-    "node-cryptojs-aes": "^0.4.0",
     "nodemailer": "^4.6.3",
     "passport": "^0.4.0",
     "passport-local": "^1.0.0",
@@ -64,7 +56,6 @@
     "socket.io": "^2.1.0",
     "socket.io-redis": "^5.2.0",
     "sticky-session": "^1.1.2",
-    "uniqid": "^4.1.1",
-    "vhost": "^3.0.2"
+    "uniqid": "^4.1.1"
   }
 }