Fix PEP8 violations

I've always thought that the don't-align-equal-signs thing was a pretty unfortunate part of the pep8 spec. I really like how your eye can just scan down the column and see that all these things are the same kind of thing.

But then, if I really cared to emphasize that, I would have created a configuration tuple from the xqueue_body with a list comprehension, and then passed the tuple into the CertificateGen creation with **.

Or just created a configuration class to encapsulate all these random little values, and started the process of pulling apart the mega class. 

Anyway my point is good on you.