Arvados

Write equivalent of arv-put and arv-get using the Go SDK for ease of deployment and avoid dependency on Python.

Must support partial arv-get command line:

usage: arv-get [-h] [--retries RETRIES]
               [--progress | --no-progress | --batch-progress]
               locator [destination]

Must support partial arv-put command line:

usage: arv-put [-h] 
               [--portable-data-hash] [--replication N] [--project-uuid UUID]
               [--name NAME] [--progress | --no-progress | --batch-progress]
               [--retries RETRIES]
               [path [path ...]]

In addition, the Go versions of arv-put and arv-get must be able to cross-compile to Windows.