MB-8102:  use commits from released/1.8.1.xml

Change-Id: I9a7ccdd5b35f000c9bf5c8abde38576dc1ac4d24
Reviewed-on: http://review.couchbase.org/30798
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>