Harvard-ATG/HarvardCards — pull request #69 by arthurian (2014-08-12 20:53:24+00:00)
Title: feature/reveal-card-downarrow

This PR adds the ability to reveal or hide the card using the up/down arrow keys. As a result of this feature, the user should now be able to navigate using left/right arrow keys and hide/reveal using up/down arrow keys.

Note that the flip mode functionality broke the reveal button, so I refactored the html to fix that (moved the css classes used by flip mode into the card fields template).

@jazahn can you review this and merge into dev if it looks good?