CBQE-2336:: add additional tests for views+graceful failover, MB-11706

Change-Id: I5009315e4f23a49530ff770c3df50680e4db2f88
Reviewed-on: http://review.couchbase.org/39588
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Parag Agarwal <agarwal.parag@gmail.com>
Tested-by: Parag Agarwal <agarwal.parag@gmail.com>