ZORG: Default to no submit URL

[Tobias Grosser]

On 03/19/2014 10:17 PM, Renato Golin wrote:
> Folks,
>
> Since most of you are not in Phab, I'm submitting the patch via email.
>
> This is a re-work on my original patch to make the URL default to None
> and to not submit unless it's passed down.
>
> Chris,
>
> I hope my python skills are not putting me to shame, but this is how I
> believe keeping the order of the parameters should be done. ;)
>
> Tobi,
>
> Are those your bots? If not, where are them?

pollyperf-* are my bots. Could you please update them as well (and 
possibly pass the new flag through in the PollyLNTFactory.

Thanks,
Tobias