We changed the default to `metadata` before the 2.0 release. This PR
alos removes the associated `SETTINGS_STORE_TYPE` and
`SETTINGS_DATA_PATH` settings as they are no longer needed with
`metadata` as the only available backend.
* fix default language fallback
* Update services/userlog/pkg/config/config.go
Co-authored-by: Martin <github@diemattels.at>
* Update services/notifications/pkg/config/config.go
Co-authored-by: Martin <github@diemattels.at>
* readme updated. local env vars removed
* Update changelog/unreleased/fix-default-mail-language-fallback.md
Co-authored-by: Martin <github@diemattels.at>
* update readme's and envvar texts
* fix changelog text
---------
Co-authored-by: Roman Perekhod <rperekhod@owncloud.com>
Co-authored-by: Martin <github@diemattels.at>