feat: update readme

README.md

@@ -1 +1,26 @@
-#SeBi Theme
+# SeBi Theme
+
+This is a Hugo theme created for use in courses at Fontys Venlo.
+
+## Structure
+
+`Archetypes` These define the default [front matter](https://gohugo.io/content-management/front-matter/) for newly created docs/pages.
+
+`Assets` These define the `CSS` (`SCSS`/`PostCSS`) and the `JavaScript` (`TypeScript`).
+
+`Layouts` These define the layouts of the different pages and make sure the correct assets are included.
+
+## Building
+
+To build the project make sure to have the extended version of [Hugo](https://gohugo.io/) installed.
+
+To build in development mode: `hugo server -D`  
+To build for production: `hugo`
+
+## Variables
+
+The theme defines a couple of variables that can be set under the `params` section:
+
+- **github**: Defines the `URL` to the Github repository
+- **highlight**: Whether to include [highlight.js](https://highlightjs.org/) javascript and css
+- **fontawesome**: Whether to include [font-awesome v4](https://fontawesome.com/v4.7/) css and font