enhance description

.gitignore

@@ -2,3 +2,4 @@ node_modules
 package.json
 package-lock.json
 assets/js/validate.min.js
+assets/public

README.md

@@ -1,5 +1,9 @@
 # ghost-contact-form
-Contact Forms in Ghost — Without External Services
+Add a beautiful, fully functional contact form to your Ghost blog or website without paying for external services.
+Not running on Ghost? This solution also works with Gatsby, Hugo, Hexo, Nuxt and any other static site geberator.
+
+## Tutorial
+- [Contact Forms in Ghost](https://atmolabs.org/contact-forms-in-ghost/)
 
 ## Prerequisites
 - A supported version of Node.js
@@ -35,3 +39,12 @@ $ node ghost-contact-svc.js
 ## Test Locally
 
 [http://localhost:7000/v1/demo](http://localhost:7000/v1/demo)
+
+## Deploy (More detailed info in the tutorial)
+
+- copy the work folder `ghost-contact-form` to your server
+- use a systemd unit to run `ghost-contact-svc.js` as a deamon
+- configure your webserver to map endpoint `http://localhost:7000/` to a public endpoint, e.g. `https://api.your-blog.com/`
+- Use the files in folder `ghost-admin` to configure your front-end
+
+-