Adding an integration testing layer that drives a browser using Hound, extracting a Controller helper, and adding Project pages.
Writing an integration test suite and dealing with macros for the first time.
cd; cp_r; chgrp; cwd; chmod; dir?; chown; exists? close; ls; copy
Using Eml for markup, and bringing in Compass and Zurb Foundation for styles.
Sending messages to remote machines, and Joe Armstrong's favorite program, the universal server.