packages/sudo: update to 1.7.8p1, create sudo db at startup (closes: #10289)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@29143 3c298f89-4303-0410-b956-a3cf2f4a3e73

admin/sudo/files/sudo.init

@@ -0,0 +1,11 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2011 OpenWrt.org
+
+START=99
+
+start() {
+	[ -d /var/lib/sudo ] || {
+		mkdir -m 0755 -p /var/lib/sudo
+		chmod 0700 /var/lib/sudo
+	}
+}