CBQE-0: files for WEST/EAST xdcr case

for reference in setting up west-east coast simulation.
not included here is cfg for west1,2,3   due to lack of workers

Change-Id: I30c72267594f3b0bca0d7e0fc239f08e1b2a7fb4
Reviewed-on: http://review.couchbase.org/26314
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Tommie McAfee <tommie@couchbase.com>