silshack/spring2014 — pull request #119 by eah13 (2014-01-19 19:56:29+00:00)
Title: Howtos, Asciicasting, and programmatic header

Adds Howtos section in the header, easy Asciicasting, Asciicasting How-to for TAs & instructors (run `jekyll serve --drafts` and go to how-tos.html to see this), and a programmatically generated header keyed off a list in `_config.yml`.