codebar/tutorials — pull request #127 by creature (2014-08-21 10:00:17+00:00)
Title: Expand this tutorial based on confused areas last night.

There were a couple of typos in this tutorial, as well as some parts which tripped up the students I worked with last night. I've cleaned those typos up, added some explanations for confusing bits, removed some
technical language in favour of plain English, and simplified some other sections.