Add toy manifest for sriganes

Change-Id: I9ceb5696daa855dfe39a39ca3982da7b06810849
Reviewed-on: http://review.couchbase.org/37814
Reviewed-by: Sriram Ganesan <sriram@couchbase.com>
Tested-by: Sriram Ganesan <sriram@couchbase.com>