Redirect to filtered search results after publish

www.agileplannerapp.com/boards/173808/cards/5164

Currently when an editor publishes an edition,
we redirect them back to the editions results
with the filter reset to all published editions.

Following research, editors preferred to go back
to the filtered search results they were last at.
If they had not chosen search filters, we should
redirect them to their organisations published
editions.
Merge pull request #1699 from alphagov/redirect-to-filtered-view-on-publish

Redirect to filtered search results after publish