Toybuilder couchstore's manifest

Change-Id: I66425083274f3080c5b478157bed96ccc2e1f1db
Reviewed-on: http://review.couchbase.org/28580
Reviewed-by: abhinav dangeti <abhinav.dangeti@gmail.com>
Tested-by: abhinav dangeti <abhinav.dangeti@gmail.com>