First working p2p videochat.

I've integrated a simple react express backend with a Peerjs server.
It can be published under a simple "ngrok.io" tunnel for testing on
internet.

games-party/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "games-party",
+  "version": "1.0.0",
+  "description": "A WebRTC playroom",
+  "main": "index.js",
+  "scripts": {
+    "devel": "nodemon server.js"
+  },
+  "author": "Domenico Testa",
+  "license": "MIT",
+  "dependencies": {
+    "ejs": "^3.1.5",
+    "express": "^4.17.1",
+    "peer": "^0.6.1",
+    "socket.io": "^3.0.4",
+    "uuid": "^8.3.2"
+  },
+  "devDependencies": {
+    "nodemon": "^2.0.6"
+  }
+}