Resolve "Dokumentation überarbeiten"

• Schreiben und Anpassen der Text
• Testpersonen finden
• Korrekturlesen
• Korrekturen einarbeiten

Closes #172 (closed)

templates/documentation-base.html

@@ -17,7 +17,8 @@
     ]),
     ('configuration_documentation', '/documentation/configuration', 'Einrichtung', [
         ('types_configuration_documentation', '/documentation/configuration/types', 'Typen'),
-        ('todomails_configuration_documentation', '/documentation/configuration/todomails', 'Todo Mails')
+        ('todomails_configuration_documentation', '/documentation/configuration/todomails', 'Todo Mails'),
+        ('settings_configuration_documentation', '/documentation/configuration/settings', 'Einstellungen')
     ])
 ] -%}
 {% set active_page = active_page|default('documentation') -%}