- based on role permissions
- enforce the checks on set/delete
- add it to the UI elements
- /users/view /admin/users/view now include the user settings in a simplified format
- set settings / user
- settings can be set by user themselves or their org admin / site admin
- added first setting: publish_alert_filter
- accepts boolean branched filter options
- supports deep logical trees
- OR/NOT/AND
- currently supports filtering on tags and the creator organisation