With growing interest, DNS over TLS can be setup in Unbounds foward-zone:
clause. New section 'zone' is available for forward-, stub-, and auth-
zone cluses. This LuCI application will show the 'zone' section and
permit changing 'enabled' and 'fallback' options. Detailed changes to
'zone' secitons will need to use the Edit:UCI tab (text editor).
Signed-off-by: Eric Luehrsen <ericluehrsen@gmail.com>