The file browser currently just sorts by filesystem order. I agree that it probably wouldn't hurt to do something about that, but it affects other directories as well (such as the binaries and the snapshots. Also a bunch of directories in the repo subdirectories, but I'm not sure we care about those), and they don't use the same naming conventions. So we need something that's more flexible than a quick-fix (which is why this hasn't already been done).
