pagekitec: add new package

From the package description:
PageKite is a system for running publicly visible servers (generally
 web servers) on machines without a direct connection to the Internet,
 such as mobile devices or computers behind restrictive firewalls.
 PageKite works around NAT, firewalls and IP-address limitations by
 using a combination of tunnels and reverse proxies.

 This package provides an implementation of the PageKite Protocol in C,
 optimized for high-performance or embedded applications.

Signed-off-by: Karl Palsson <karlp@tweak.net.au>

net/pagekitec/files/etc/config/pagekitec

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+config pagekitec pagekitec

net/pagekitec/files/etc/init.d/pagekitec

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+#!/bin/sh /etc/rc.common
+# Oct 2012, karlp@remake.is
+START=90
+APP=pagekitec
+USE_PROCD=1
+
+add_instance() {
+	local cfg="$1"
+	local kitename kitesecret simple_http simple_ssh static
+	config_get kitename "$cfg" kitename
+	config_get kitesecret "$cfg" kitesecret
+	[ -z "$kitename" -o -z "$kitesecret" ] && {
+		echo "Both kitename and kitesecret must be specified"
+		return 1
+	}
+	config_get_bool simple_http "$cfg" simple_http 0
+	config_get_bool simple_ssh "$cfg" simple_ssh 0
+	config_get_bool static "$cfg" static 0
+
+	procd_open_instance
+	procd_set_param command $APP
+	procd_append_param command -s
+	[ $static -eq 1 ] && procd_append_param command -S
+	[ $simple_http -eq 1 ] && procd_append_param command 80 http $kitename 80 $kitesecret
+	[ $simple_ssh -eq 1 ] && procd_append_param command 22 raw $kitename 443 $kitesecret
+	procd_close_instance
+}
+
+start_service() {
+	config_load pagekitec && config_foreach add_instance pagekitec
+}
+
+service_triggers()
+{
+	procd_add_reload_trigger "pagekitec"
+}