[Snyk] Security upgrade socket.io from 2.5.0 to 3.0.5

package.json

@@ -10,9 +10,9 @@
         "express": "3.21.0",
         "ejs": "0.8.4",
         "less-middleware": "0.1.11",
-        "socket.io": "1.7.4",
+        "socket.io": "1.3.7",
         "socket.io-client": "1.1.0",
-        "request": "2.88.2",
+        "request": "2.82.0",
         "mongoose": "4.4.8",
         "mongoose-types": "1.0.3",
         "passport": "0.1.18",
@@ -35,7 +35,7 @@
         "timezone": "0.0.23",
         "time": "0.11.3",
         "node-xmpp": "0.8.0",
-        "cron": "1.8.2",
+        "cron": "1.0.3",
         "apn": "1.7.6",
         "oauth2orize": "1.0.1",
         "passport-http": "0.2.2",