Upr consumer should persist failover log on stream creation

Change-Id: I79fb5494c649e8bec5a1a0665b6c2545017cd256
Reviewed-on: http://review.couchbase.org/32823
Tested-by: Michael Wiederhold <mike@couchbase.com>
Reviewed-by: Chiyoung Seo <chiyoung@couchbase.com>