toybuilder couchstore's manifest

Change-Id: Ic987789624a13a4c74b4bbda4fb537ddb19d30a1
Reviewed-on: http://review.couchbase.org/39912
Reviewed-by: abhinav dangeti <abhinav@couchbase.com>
Tested-by: abhinav dangeti <abhinav@couchbase.com>