include node_modules so release .zip is deployable

node_modules/websocket-polyfill/README.md

@@ -0,0 +1,24 @@
+# WebSocket-Polyfill
+## Outline
+WebSocket class for NodeJS.
+
+## Installation
+### NPM Module
+```bash
+npm install --save websocket-polyfill
+```
+
+### Usage
+```typescript
+import "websocket-polyfill";
+
+function main(): void
+{
+    let ws: WebSocket = new WebSocket("ws://127.0.0.1:38000/main");
+    ws.onmessage = (msg: MessageEvent) =>
+    {
+        console.log("Data from ws-server", msg.data);
+    };
+}
+main();
+```