hypothesis/h — pull request #1576 by nickstenning (2014-10-17 10:14:34+00:00)
Title: Add more usernames to blacklist

I noticed that root and postmaster were missing, one thing led to
another, and I added a bunch of names from [this list](https://programmers.stackexchange.com/questions/115425/is-there-a-list-of-common-usernames-to-reserve-in-a-new-system).