Separate results by namespace
So I've noticed that sometimes media files and whatnot will be tagged with regular categories, and they'll get mixed in with the Catisect results. Worse is that, while the namespaces are listed as part of the results, the namespaces are ignored during alphabetical sorting.
Personally, I actually would like to be able to include the images themselves in the primary categories and be able to search through them with Catisect, instead of going through the normal category tree. Still, even as a "just in case," I think it would be helpful to sort the results by namespace.
You know how category pages sort results? Like that.