feature(notify-new-request): new travel requests

- The push notification
- The email notification
- Create a notifications table
- Install dependencies socket.io and auto-bind
- Prepare the server
- Set-up the project
- Display New travel Requests
- Add Notifications
- Send Push and Email Notifications
[Finishes: #167730641]

Author: ChidiChuks

src/routes/index.js

@@ -1,10 +1,12 @@
 import auth from './authRoutes';
 import travel from './travelRoute';
 import comment from './commentRoutes';
+import notify from './notifyRoutes';
 
 
 export default (prefix, app) => {
-	app.use(prefix, auth);
-	app.use(prefix, travel);
-	app.use(prefix, comment);
+    app.use(prefix, auth);
+    app.use(prefix, travel);
+    app.use(prefix, comment);
+    app.use(prefix, notify);
 };