r509/r509 — pull request #71 by reaperhulk (2014-01-25 21:35:54+00:00)
Title: Add #remove_list_entry to ReaderWriter. Fixes #68

Reminder: the FileReaderWriter class is subject to inherent race
conditions if you run more than one process that touches it. It is
recommended that you replace it with a subclass using a database.