Start trimming dump1090-mutability down for use in piaware.

debian/lighttpd/89-dump1090-fa.conf

@@ -0,0 +1,14 @@
+# Allows access to the static files that provide the dump1090 map view,
+# and also to the dynamically-generated json parts that contain aircraft
+# data and are periodically written by the dump1090 daemon.
+
+alias.url += (
+  "/dump1090-fa/data/" => "/run/dump1090-fa/",
+  "/dump1090-fa/db/" => "/var/cache/dump1090-fa/db/",
+  "/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"