message: Remove Id::StoreCredentials from Setting.cpp as store is now part of git config
diff: @@ -26,7 +26,6 @@ void Setting::initialize(QMap<Id, QString> &keys) {
  keys[Id::TerminalName] = "terminal/name";
  keys[Id::TerminalPath] = "terminal/path";
  keys[Id::DontTranslate] = "translation/disable";
  - keys[Id::StoreCredentials] = "credential/store";
  keys[Id::AllowSingleInstanceOnly] = "singleInstance";
  keys[Id::CheckForUpdatesAutomatically] = "update/check";
  keys[Id::InstallUpdatesAutomatically] = "update/download";
  