edx/edx-platform — pull request #1706 by polesye (2013-11-19 12:23:48+00:00)
Title: Code response improvements.

This PR puts 2nd "Hide output" button at top of test box & increase text size for that button.
For more information: [BLD-126](https://edx-wiki.atlassian.net/browse/BLD-126).

@singingwolfboy , @frrrances please review.