From 240cf4676dd51f4139a42d0ebe95446f22c34a50 Mon Sep 17 00:00:00 2001
From: nathan <nathan@dorkbox.com>
Date: Mon, 29 Feb 2016 21:21:26 +0100
Subject: [PATCH] Now shuts down (via setDaemon(true) and
 threadGroup.interrupt()) the threadgroup when done.