Initial commit. Nothing works just yet.
Full list of new ad units now available.
Filters to only NextGen ad units
Working approval process
Added buttons to select all
Working interface for approving new ad units

The list is displayed in batches of 200 so it is human readable.
Restrict the list to a path size of < 5

After discussion with Rez and Pat, we’ve settled for a ad unit schema
which shouldn’t produce paths with 5 or more elements.
Usability improvements.
Removed exploratory test
Cleaning up code
Merge pull request #5278 from guardian/nextGenAdUnitApprovalTool

Approval tool for new DFP AdUnits for NextGen auditing