Merge branch 'ci-and-settings' into 'main'

Appendix sections for settings and CI

See merge request !7

README.md

@@ -360,3 +360,11 @@ Access the file in NetLogo via the `Included files` dropdown in the Code tab.
 The file `Model.nlogo` is simply copied from the `nlogo` directory via option `code_files` in the `[paths]` section of the `Yarner.toml`.
 
 This separation of model code (`Code.nls`) and user interface (`Model.nlogo`) also allows to edit the model's UI elements in NetLogo's GUI builder tool, while using Literate Programming for the code.
+
+### Syntax & settings
+
+The project layout and the syntax used by Yarner (e.g. `;- Name` and `; ==> Macro.`) are configured in the file [`Yarner.toml`](./Yarner.toml).
+
+### CI / automation
+
+The code and documentation created from this document is available for [download](https://git.ufz.de/oesa/literate-netlogo/-/jobs/artifacts/main/download?job=build). The downloads are automatically created by the GitLab CI (Continuous Integration) on every push to this repository. This is done by the CI script in [`.gitlab-ci.yml`](./.gitlab-ci.yml).