Toybuilder couchstore's manifest

Change-Id: I6924ddb5d85bd9a9e10513adbb2e1339beb61afb
Reviewed-on: http://review.couchbase.org/35259
Reviewed-by: abhinav dangeti <abhinav@couchbase.com>
Tested-by: abhinav dangeti <abhinav@couchbase.com>