As a data curator, I'd like to be able to use the GUI to deaccession multiple datasets

[jggautier]

While checking deposits in the Harvard Dataverse Repository, I occasionally have to deaccession multiple datasets that don't contain data (they often contain only research articles) while I learn more from the depositor about their intentions and data availability.

Deaccessioning reduces the chance that deposits will appear when people are looking for data and gives the depositors a chance to create new dataset versions with data. (If the depositor can't add data or doesn't reply, I later delete the published deposit.)

When I need to deaccession multiple datasets, I have to do so by visiting each dataset page. It would be a lot faster to be able to deaccession multiple datasets at once using the GUI. It's already possible using the Dataverse API.