Tested that after this change, only admins can see the MiniDLNA
statistics page https://<freedombox>/_minidlna/ over the web.
Everybody can still see the page on local network using
an address http://<freedombox>:8200/
MiniDLNA web page shows how many media files are served and
some information (IP, MAC address) about the connected clients.
Signed-off-by: Veiko Aasa <veiko17@disroot.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
