BF: Add [Init] section to blocklist.de action

config/action.d/blocklist_de.conf

@@ -63,3 +63,24 @@ actionban = curl --fail --data-urlencode 'server=<email>' --data 'apikey=<apikey
 # Values:  CMD
 #
 actionunban =
+
+[Init]
+
+# Option:  email
+# Notes    server email address, as per blocklise.de account
+# Values:  STRING  Default: None
+#
+#email =
+
+# Option:  apikey
+# Notes    your user blocklist.de user account apikey
+# Values:  STRING  Default: None
+#
+#apikey =
+
+# Option:  service
+# Notes    service name you are reporting on, typically aligns with filter name
+#          see http://www.blocklist.de/en/httpreports.html for full list
+# Values:  STRING  Default: None
+#
+#service =