Hopefully more clear, as per #700 @j-po
Another doc tweak
Fix for deletion form error
Merge branch 'hub' into activity_feed
Fix reverting view (same issue as delete view)
Merge branch 'hub' into activity_feed
Fix for revert-after-delete & staring

This could be further refined by reverting the original Follow object so
the original follow would appear in the activity feed, but this is good enough for now.
For now, the follow simply won't show after the page is deleted.