Add an editing interface for Groups like what currently exists for Community

In Control, currently, you are able to organize and update your community categories via an editing interface: 

Then, you can drill down into each parent- and sub-category to add icons and header images. 

We’d love to see the same flexibility applied to groups, so that we could apply a header image to the Group “Parent” page, and drag-and-drop groups into the order we want them to appear in.