Sépare dans la doc les settings spécifiques à une app optionelle

README.md

@@ -401,11 +401,6 @@ MEMBERSHIP_FEE_REMINDER_DATES = [
 - `HANDLE_BALANCE`: Allows to handle money balances for members (False default)
 - `INVOICES_INCLUDE_CONFIG_COMMENTS`: Add comment related to a subscription configuration when generating invoices
 - `MEMBER_CAN_EDIT_VPN_CONF`: Allow members to edit some part of their vpn configuration
-- `MAILLIST_SYNC_COMMAND` : The command to send the list of mail addresses of a
-  given mailling list to mail list server. The command will receives one
-  address/line on stdin. This setting could use placholders:
-    - `{email}`: the mail address of the list
-    - `{short_name}`: the list name
 - `DEBUG` : Enable debug for development **do not use in production** : display
    stracktraces and enable [django-debug-toolbar](https://django-debug-toolbar.readthedocs.io).
 - `SITE_TITLE`: the base of site title (displayed in browser window/tab title)
@@ -414,6 +409,18 @@ MEMBERSHIP_FEE_REMINDER_DATES = [
 - `SUBSCRIPTIONS_NOTIFICATION_EMAILS` : Emails on which to send notifications
   uppon new registration.
 
+### Optional apps settings
+
+See also [using optional apps](#using-optional-apps).
+
+#### maillists
+
+- `MAILLIST_SYNC_COMMAND` : The command to send the list of mail addresses of a
+  given mailling list to mail list server. The command will receives one
+  address/line on stdin. This setting could use placholders:
+    - `{email}`: the mail address of the list
+    - `{short_name}`: the list name
+
 Accounting logs
 ---------------