Comment 2 for bug 654944

Okay, so we just need to add something to the web interface, after the instance has been setup, asking the user if they want to set a password in the instance. If they click yes, let's
 1) randomly generate one with something like:
  $ apg -a 1 -n 1 -m 10 -M nCL
 2) set that password in the instance
 3) display that password in the browser (optionally email it to them too?)

Cool?