progress on a 'start' command with a pull

[judiMc]

If I issue a 'scioer start' command and the pull flag is enabled the only output is the word 'pull'. that is not informative. Should be at least a sentence that indicates it is pulling the latest version from the internet and that it might take a while. In the best of all possible worlds it would update with a progress bar.

[MarshallAsch]

I'm 99% sure this is a debugging thing and it might not actually be pulling the image. I have been forgetting to come back to check that. Now it's on my list