Unstructured data and exports

[sfmcintyre]

Updated interfaces will present unstructured data files in a Drive-like directory structure, with improved importing tools, file previews and export workflows. Users will now be able to run all notebook cells in a non-interactive session to generate multiple data outputs.

We'll also update our data exporting systems to make it easier for administrators to set fine-grained export controls and require user attestation before export data from Redivis.