CBD-339: REV in VB.couch.REV files start at 1
CBD-339: REV in VB.couch.REV files start at 1

Change-Id: I00a658808cd33d2467ac2ccee510fe1bd39f1d69
Reviewed-on: http://review.couchbase.org/18402
Reviewed-by: Ronnie Sun <06648be64f8fbc529d817d157ec32d385ea42f22@couchbase.com>
Tested-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>

couchbase/couchbase-cli,couchbaselabs/couchbase-cli,couchbaselabs/couchbase-cli,couchbaselabs/couchbase-cli,membase/membase-cli,couchbase/couchbase-cli,membase/membase-cli,membase/membase-cli