Stanford-Online/class2go — pull request #712 by wescott (2012-09-18 07:07:58+00:00)
Title: Wescott khan bugfixes + accessibility & Shali's accessibility

@jbau If you'd prefer, we could cherry-pick a11y-only stuff for this request, especially since it looks like the commit list is huge from all the master merges into my branch.