start docs with jekyll

and just the docs

docs/setup/classic.md

@@ -0,0 +1,34 @@
+---
+layout: default
+title: Classic
+permalink: /seutp/classic
+parent: Setup
+---
+
+## Classic setup
+
+1. Install Node.js
+```bash
+curl -sL https://deb.nodesource.com/setup_12.x | bash -
+apt-get install -y nodejs
+```
+<small>[source](https://github.com/nodesource/distributions/blob/master/README.md)</small>
+2. Install Gancio
+```bash
+npm install --global gancio
+```
+
+3. Setup
+```bash
+gancio setup
+```
+
+4. Start
+```bash
+gancio start
+```
+5. Enjoy :tada:  
+Point your web browser to [http://localhost:3000](http://localhost:3000)
+
+
+