removed unused upstream_suffix slot
removed unused upstream_suffix slot

steveyen/moxi,zbase/moxi,couchbase/moxi,steveyen/moxi,couchbase/moxi,steveyen/moxi,zbase/moxi,membase/moxi,membase/moxi,couchbase/moxi,membase/moxi,couchbase/moxi,zbase/moxi,membase/moxi,zbase/moxi,steveyen/moxi,membase/moxi,zbase/moxi,membase/moxi,steveyen/moxi,couchbase/moxi,couchbase/moxi