(#2122) - Improvements to replication EE api
(#2132) - fix remote pouch worker test on IE
(#2150) - add 2.2.0 migration test for views

This is a smoke test to make sure that
views are still the same before and after
migration, when migrating from 2.2.0 to
the present.
(#2150) - Follow up to disable test on levelalt
(#2023) - don't save revisions of local docs