working on message settings:

- created form
- implemented storing of settings
- implemented loading of settings

next: pre-filling from with settings loaded from DB

translations/src/main/resources/de.json

@@ -188,6 +188,7 @@
   "members": "Mitarbeiter",
   "message": "Nachricht",
   "messages": "Benachrichtigungen",
+  "message settings": "Benachrichtigungs-Einstellungen",
   "miscellaneous_settings": "sonstige Einstellungen",
   "missing_new_item_id": "Alter Artikel-ID ({0}) wurde keine neue ID zugeordnet!",
   "mismatch": "ungleich",

translations/src/main/resources/en.json

@@ -188,6 +188,7 @@
   "members": "members",
   "message": "message",
   "messages": "messages",
+  "message settings": "message settings",
   "miscellaneous_settings": "miscellaneous settings",
   "missing_new_item_id": "Old item id ({0}) has no new counterpart!",
   "mismatch": "mismatch",