Paper Trail is a single-user publishing tool for book reviews. It’s written in Ruby on Rails, and the source code is available on GitHub, licensed under the GPL. Some extremely rudimentary documentation is included in the README file, and I noted its intentions and shortcomings in an introductory article (further mentions of it have appeared since).

URLify is a library extracted from Paper Trail for converting accented characters to their ASCII equivalents.

If you find any bugs, please let me know via the GitHub issue tracker.