System wide report on all approved merge requests

[Martin Thomas]

For compliance reporting, I need to be able to create a list of all pull requests that were merged/approved within a given date range regardless of project or branch.

For bonus points, it would be help if each row reported in the list contained not just the merge id but also the author and approver.

I know there are APIs but we want to show some data within the context of Bitbucket to confirm that any extraction via API was complete