added unbound to external deps

external/unbound/contrib/warmup.sh

@@ -0,0 +1,65 @@
+#!/bin/sh
+
+# --------------------------------------------------------------
+# -- Warm up DNS cache script by your own MRU domains
+# --
+# -- Version 1.0
+# -- By Yuri Voinov (c) 2014
+# --------------------------------------------------------------
+
+dig=`which dig`
+
+echo "Warming up cache by MRU domains..."
+$dig -f - >/dev/null 2>&1 <<EOT
+mail.ru
+my.mail.ru
+mra.mail.ru
+agent.mail.ru
+news.mail.ru
+icq.com
+lenta.ru
+gazeta.ru
+peerbet.ru
+www.opennet.ru
+snob.ru
+artlebedev.ru
+mail.google.com
+translate.google.com
+drive.google.com
+google.com
+google.kz
+drive.google.com
+blogspot.com
+farmanager.com
+forum.farmanager.com
+plugring.farmanager.com
+symantec.com
+symantecliveupdate.com
+shalla.de
+torstatus.blutmagie.de
+torproject.org
+dnscrypt.org
+unbound.net
+getsharex.com
+skype.com
+vlc.org
+aimp.ru
+mozilla.org
+libreoffice.org
+piriform.com
+raidcall.com
+nvidia.com
+intel.com
+microsoft.com
+windowsupdate.com
+ru.wikipedia.org
+www.bbc.co.uk
+tengrinews.kz
+EOT
+echo "Done."
+
+echo "Saving cache..."
+/usr/local/bin/unbound_cache.sh -s
+echo "Done."
+
+exit 0