Without this, it was broken because our peer will no longer forward
via scids for private channels. We could use the scid alias, but the
node id is right at hand.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Any file in this directory which is executable and whose name only
consists of alphanumeric characters, space, '.', '-' or '_' will be
automatically loaded when lightningd starts (unless suppressed with
commandline options).