Create README file for https example (#340)

examples/with-https/README.md

@@ -0,0 +1,27 @@
+# Micro app with HTTPS
+
+## How to use
+
+Download the example [or clone the repo](https://github.com/zeit/micro):
+
+```bash
+curl https://codeload.github.com/zeit/micro/tar.gz/master | tar -xz --strip=2 micro-master/examples/with-https
+cd socket.io-chat-app
+```
+
+Install it and run:
+
+```bash
+npm install
+npm run start
+```
+
+Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download))
+
+```bash
+now
+```
+
+## The idea behind the example
+
+Shows how to make use of HTTPS requests with micro.