Add feature for settings #44
Description
This feature is for the settings that can be set via the web interface. In other words, after setting them with the Ansible role, the site administrator should still be able to change them via the web interface.
The disadvantage is that when the role is rerun, changes made by the site administrator will be reverted. The solution might that this feature of the role should not set settings directly, but via presets. The site administrator can then choose to use the preset that comes with the role, or create another preset.