Torrunt/vimage — pull request #16 by JoshuaBrookover (2013-12-28 22:15:30+00:00)
Title: Reduced CPU utilization by adding in a sleep.

Adding in some idle time will greatly offload the CPU to perform other tasks, as demonstrated in the image below.

![cpu](https://dl.dropboxusercontent.com/u/11093974/Junk/cpuusage.png)