Docu update

README.md

@@ -1,5 +1,28 @@
+# Info
+
+This module for Magic Mirror should display posts from a WordPress site.
+
+
 # Install
 
+```bash
 git clone https://github.com/tbuss/MMM-Wordpress.git
 cd MMM-Wordpress
 npm install
+```
+
+# Config
+
+Put this in your config.js
+
+```js
+{
+    module: 'MMM-Wordpress',
+    position: 'bottom_bar', // or any other position
+    config: {
+        updateInterval: 10*60*1000, // 10 minutes
+        url: 'https://www.your_wordpress.url',
+        numberOfPosts: 5
+    }
+},
+```