* Allow min_id pagination in Feed#get
* Add min_id pagination to home and list timeline APIs
* Add min_id pagination to account statuses, public and tag APIs
* Remove unused stub in reports API
* Use min_id pagination in notifications, favourites, and fix order
* Fix HomeFeed#from_database not using paginate_by_id
* Fix prev/next links on public profile page
* Don't make pagination urls if no available statuses
* Fix empty check method
* Put left chevron before prev page link
* Add scope for pagination "starting at" a given id
* Status pagination try 2:
s/prev/older and s/next/newer
"older" on left, "newer" on right
Use new scope for "newer" link
Extract magic 20 page size to constant
Remove max_id from feed pagination as it's not respected
* Reinstate max_id for accounts atom stream
* normalize
