message: Add some wise word to changelog
diff: @@ -16,6 +16,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
  - Reload user list after deleting an account. [#724](https://github.com/h-da/geli/pull/724)
  - Validate form before submit when creating a new course. [#724](https://github.com/h-da/geli/pull/724)
  - Validate :id for CourseController details route. [#724](https://github.com/h-da/geli/pull/724)
  +- `getNotificationSettings` does not create new notification settings. [#731](https://github.com/h-da/geli/issues/731)
  +
  +### Fixed
  +- Fixed broken notification settings. [#731](https://github.com/h-da/geli/issues/731)
  ## [[0.7.0](https://github.com/h-da/geli/releases/tag/v0.7.0)] - 2018-05-05 - SS 18 intermediate Release
  ### Added
  