Try to avoid conflicting with other lighttpd config that

touches the stat cache settings.

debian/lighttpd/89-dump1090-fa.conf

@@ -7,11 +7,6 @@ alias.url += (
   "/dump1090-fa/" => "/usr/share/dump1090-fa/html/"
 )
 
-# The stat cache must be disabled, as aircraft.json changes
-# frequently and lighttpd's stat cache often ends up with the
-# wrong content length.
-server.stat-cache-engine    = "disable"
-
 # Listen on port 8080 and emit 301s pointing to port 80
 # to support the old convention of the map being on 8080
 $SERVER["socket"] == ":8080" {