ADD .callbook_club file to expand clubstation names

afu/README.md

@@ -220,3 +220,12 @@ Clone the repository `script` to your site with:
 
 	~/gitea$ git clone ssh://git@kuschel.at:21861/public/scripts.git
 
+
+## Connecting to MariaDB database
+
+## Install python-mariadb
+
+	$ yay -S python-mysql-connector
+
+Hint: At the moment the compilation fails. Will be updated soon.
+ See https://jira.mariadb.org/projects/CONPY/issues/CONPY-284