Rename complete -> device-dashboard, remove multiple-logins and dashboard

examples/device-dashboard/README.md

@@ -0,0 +1,25 @@
+# A complete device dashboard
+
+This example is a demonstration of how Mongoose Library could be integrated
+into an embedded device and provide a complete device dashboard with the
+following features:
+
+- Authentication: login-protected dashboard
+- Multiple logins with different permissions (admin and user)
+- Web UI is fully embedded into the server/firmware binary, and does not
+  need a filesystem to serve it. UI is resilient to FS problems
+- View and change server settings
+- All changes are propagates to all connected clients
+- Live interactive chat that demonstrates bi-directional data exchange
+
+# Screenshots
+
+This is a login screen that prompts for user/password
+
+![](screenshots/login.png)
+
+# Main dashboard
+
+A main dashboard page shows device settings form, and live chat
+
+![](screenshots/dashboard.png)