 nfsbroker for existing volumes - added golang blob and package specs (part4) [#134315397](https://www.pivotaltracker.com/story/show/134315397)
 nfsbroker for existing volumes
- added golang blob and package specs (part4)
[#134315397](https://www.pivotaltracker.com/story/show/134315397)

Signed-off-by: Peter Blum <508acb8bed17cb72405cd38c72851e4e4a858be5@emc.com>

cloudfoundry-incubator/nfs-volume-release,cloudfoundry-incubator/nfs-volume-release,cloudfoundry-incubator/nfs-volume-release