adblock: release 1.0.0 (backport from trunk)

Bckport the adblock package from master.

Signed-off-by:  Hannu Nyman <hannu.nyman@iki.fi>
(backport from commit 9f719e4c2c)

net/adblock/files/adblock.hotplug

@@ -0,0 +1,21 @@
+#!/bin/sh
+#
+
+adb_pid="${$}"
+adb_pidfile="/var/run/adblock.pid"
+adb_logger="/usr/bin/logger"
+
+if [ -f "${adb_pidfile}" ] || [ "${ACTION}" != "ifup" ]
+then
+    exit 0
+fi
+
+. /lib/functions/network.sh
+network_find_wan adb_wanif4
+network_find_wan6 adb_wanif6
+
+if [ "${INTERFACE}" = "${adb_wanif4}" ] || [ "${INTERFACE}" = "${adb_wanif6}" ]
+then
+    /etc/init.d/adblock start
+    "${adb_logger}" -t "adblock[${adb_pid}] info " "adblock service started due to '${ACTION}' of '${INTERFACE}' interface"
+fi