Appliance console no login

Instead of us replacing the virtual console's tty with the appliance_console, go back to using a tty.

Just call appliance_console from the command line

Accessing via ssh
![console_ssh](https://cloud.githubusercontent.com/assets/1930/4593736/df75e3b2-5088-11e4-86eb-077c59882b87.png)

Same summary screen
![vmdb ssh 99x52 2014-10-10 14-31-38](https://cloud.githubusercontent.com/assets/1930/4597231/ba3eb83a-50ab-11e4-8a2f-7befdb829b79.png)

Logout has been renamed to quit. And there is no confirmation
![vmdb ssh 99x52 2014-10-10 14-32-54](https://cloud.githubusercontent.com/assets/1930/4597249/df14262c-50ab-11e4-97c2-b4074b34da51.png)



yes, this is all you get