CBQE-2369: add hostname+views+xdcr tests

Change-Id: Iaa4a7089ba1655d36ca1cf132aa521642abf352a
Reviewed-on: http://review.couchbase.org/40533
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>
Tested-by: buildbot <build@couchbase.com>