When the timeframe filter was set to "all" when the timeline
block was initially loaded, an incorrect value rendered into
the template meant the timeframe limit was set to 0 (which will
return no results) instead of setting no limit (which would fetch all
action events, as intended).
* Persist sort preference to the user table
* Persist filter preferences to the user table
* Add behat tests to test persistence
* Add the gdpr exports for the user preferences as well as unit tests for the same
* Updated view_nav.min