capturing actual anaconda console output during imagefactory runs

[Dusty Mabe]

I have hacked up imagefactory/oz a bit to make it so that I can get the serial console from the 
run of anaconda in the logs that are output during the execution of imagefactory. See the example
below:

https://dustymabe.fedorapeople.org/imagefactory_output.txt

I'd like to clean this up and get this upstream as I think having the actual output from the install
is much more useful than a screenshot of the VGA console if the install failed.

Thoughts?
Dusty