CBD-1359:  dashboard pages for 2.5.2

Change-Id: I88775bfd3c0c8307c65b8c431496293c31e6e8c5
Reviewed-on: http://review.couchbase.org/36104
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>