Sample without hardware

[wwahammy]

Right now you have to have a specific piece of hardware in order to use prpl Hypervisor. Because of that, it can be difficult for people to get involved in using prplHypervisor since so few people have the hardware. One way to address this to create a sample that runs on QEMU. This is not a simple task by any means but it might be a good way to increase participation.