Add more examples to documentation

Author: vardius

website/docs/local.md

@@ -0,0 +1,28 @@
+---
+id: local
+title: Local connection
+sidebar_label: Local connection
+---
+
+## Example
+
+In the repository root directory you can find some simple examples. Click [here for local connection example](https://github.com/vardius/peer-data/tree/master/examples/local-connection).
+
+This simple project demonstrates how to setup WebRTC connection using [peer-data](https://github.com/vardius/peer-data) and custom signalling channel instead of builtin [SocketChannel](https://github.com/vardius/peer-data/blob/master/src/app/SocketChannel.ts). 
+
+To run this example simple clone the repository and perform the following from the root directory:
+
+```sh
+➜  examples git:(master) ✗ cd local-connection
+➜  local-connection git:(master) ✗ yarn
+yarn install v1.22.1
+[1/4] 🔍  Resolving packages...
+success Already up-to-date.
+✨  Done in 0.13s.
+➜  local-connection git:(master) ✗ yarn start
+yarn run v1.22.1
+$ node server.js
+Server started at port 3000
+```
+
+Then open [http://localhost:3000/](http://localhost:3000/).

website/docs/socket.md

@@ -0,0 +1,28 @@
+---
+id: socket
+title: Socket signalling channel
+sidebar_label: Socket signalling channel
+---
+
+## Example
+
+In the repository root directory you can find some simple examples. Click [here for socket signalling channel example](https://github.com/vardius/peer-data/tree/master/examples/socket-channel).
+
+This simple project demonstrates how to setup WebRTC connection using [peer-data](https://github.com/vardius/peer-data) and socket signalling channel. 
+
+To run this example simple clone the repository and perform the following from the root directory:
+
+```sh
+➜  examples git:(master) ✗ cd socket-channel
+➜  socket-channel git:(master) ✗ yarn
+yarn install v1.22.1
+[1/4] 🔍  Resolving packages...
+success Already up-to-date.
+✨  Done in 0.13s.
+➜  socket-channel git:(master) ✗ yarn start
+yarn run v1.22.1
+$ node server.js
+Server started at port 3000
+```
+
+Then open [http://localhost:3000/](http://localhost:3000/).

website/src/sidebars.json

@@ -2,6 +2,6 @@
   "docs": {
     "Quick Start": ["installation", "client", "signaling"],
     "Connection": ["data-channel", "media-stream"],
-    "Examples": ["error"]
+    "Examples": ["error", "local", "socket"]
   }
 }