Add examples

 index.rendered.html
-/node_modules/
\ No newline at end of file
+node_modules

@@ -10,6 +10,13 @@ Simple, self-hosted module based on Socket.io and Chart.js to report realtime se
 `app.use(require('express-status-monitor')());`
 3. Run server and go to `/status`
 
+## Run examples
+
+1. Go to `examples/`
+2. Run `npm install`
+3. Run server `node index.js`
+4. Go to `http://0.0.0.0:3000`
+
 ## Options
 
 Monitor can be configured by passing options object into `expressMonitor` constructor.

+const express = require('express');
+const app = express();
+
+const config = {
+  path: '/',
+  title: 'Express Status',
+  spans: [{
+    interval: 1,
+    retention: 60
+  }, {
+    interval: 5,
+    retention: 60
+  }, {
+    interval: 15,
+    retention: 60
+  }]
+}
+
+app.use(require('../index')(config));
+
+app.listen(3000, () => {
+  console.log('🌏  http://0.0.0.0:3000');
+});

+{
+  "name": "express-status-monitor-example",
+  "version": "0.0.1",
+  "description": "Examples",
+  "main": "index.js",
+  "author": "Rafal Wilinski raf.wilinski@gmail.com",
+  "contributors": [
+    {
+      "name": "Julien Breux",
+      "email": "julien.breux@gmail.com",
+      "url": "https://github.com/JulienBreux/"
+    }
+  ],
+  "license": "MIT",
+  "dependencies": {
+    "express": "^4.14.0",
+    "on-headers": "^1.0.1",
+    "pidusage": "^1.0.4",
+    "socket.io": "^1.4.8"
+  }
+}