Create dummy user to backup data

[evz]

As fun as it is to have my github commit history augmented by a robot committing on my behalf every four hours, I am constantly reminded that this is happening because in one hour out of four, my github user account is over its API limit. (This will also effect https://github.com/open-city/chicago-river-sewage because my account is being used to push the scraped data to github every so often.)

Not only is this slightly annoying for me, it also means that the actual work that this worker is trying to accomplish is almost certainly not completing. There may be a more efficient way to leverage the API that doesn't require that many calls so maybe that's really what we ought to do. In the meantime, making a dummy user would be appreciated.

@derekeder Any thoughts?