Add script to copy datasets between deployments (#926)
Add script to copy datasets between deployments (#926)

* Add script to copy datasets between deployments

* Replace gnuism with standard date

* Switch to matching http error code

* Fail if dataset not found after multiple retries
DataBiosphere/jade-data-repo,DataBiosphere/jade-data-repo,DataBiosphere/jade-data-repo,DataBiosphere/jade-data-repo