doc:README.md/Updated to sync with docs.minio.io (#2210)

* doc:README.md/Updated to sync with docs.minio.io

* doc:README.me/Modified the minio server output terminal to reflect new release changes.

* docs:README.md/Modified and changed location of other markdown files.

docs/Caddy.md

@@ -0,0 +1,27 @@
+## Setting up Proxy using Caddy.
+
+Please download [Caddy Server](https://caddyserver.com/download)
+
+Create a caddy configuration file as below, change the ip addresses according to your local
+minio and DNS configuration.
+
+```bash
+$ ./minio --address localhost:9000 server <your_export_dir>
+```
+
+```bash
+your.public.com {
+    proxy / localhost:9000 {
+        proxy_header Host {host}
+        proxy_header X-Real-IP {remote}
+        proxy_header X-Forwarded-Proto {scheme}
+    }
+}
+```
+
+```bash
+$ ./caddy
+Activating privacy features... done.
+your.public.com:443
+your.public.com:80
+```