Allow people outside of mountain view use 1.8.1.xml

Change-Id: I98759bf0b7abdb49954988a0040d23b93d4ad216
Reviewed-on: http://review.couchbase.org/25127
Reviewed-by: Farshid Ghods <farshid@couchbase.com>
Tested-by: Farshid Ghods <farshid@couchbase.com>