toybuilder couchstore's manifest

Change-Id: I4097f6b3fbf1799694f254bc5531bf0830c43f8e
Reviewed-on: http://review.couchbase.org/30244
Reviewed-by: abhinav dangeti <abhinav@couchbase.com>
Tested-by: abhinav dangeti <abhinav@couchbase.com>