Update with Error Corrections, Ubuntu 16.04, Ocata/Pike, systemd, libvirt/QEMU, Zun and Network

[janmattfeld]

Hi Erica,

Thank you very much for you work here.

However, while running the project I had to work around the known issues.

Also, I felt like adding the following:

1. Ubuntu 16.04 LTS base image
2. systemd
3. OpenStack Ocata and Pike
4. libvirt/QEMU instance support
5. Zun instead of the deprecated Nova Docker
6. Network configuration

I understand your project is not actively maintained, so I hope you don't mind me leaving a link for anyone seeking a more recent DevStack on Docker [1].

[1] https://github.com/janmattfeld/DockStack

Regards,
Jan

PS I guess my changes are too huge for a pull request.

[ewindisch]

Thanks, this is pretty cool!

[ewindisch]

@janmattfeld Feel free to submit a PR to the README suggesting looking at DockStack instead.