otwcode/otwarchive — pull request #971 by sarken (2012-11-15 03:27:42+00:00)
Title: 3348 redux challenge settings update covered in IE 9

There was some broken HTML that IE 9 choked on, causing the challenge settings form to repeat and hide the update button: https://code.google.com/p/otwarchive/issues/detail?id=3348

This also adds about a bajillion translation strings to all the challenge views, moves the colons inside the strings so we don't have weird spacing issues, adds the verbose class to the prompt meme form to make it match the gift exchange form, changes some h3 and h4s to landmarks instead of visible headings (they were meant as alternatives to legends, which some screen readers don't like, and thus only repeat visible information), and changes various instances of "signup" to "sign-up" so screen readers don't mangle it so badly.