edx/edx-platform — pull request #2468 by marcotuts (2014-02-05 00:01:29+00:00)
Title: Added back in component header visual separation from component renderin...

...g block, making clear the display name for each component is not rendered to students

Image included for ease of review -
![image](https://f.cloud.github.com/assets/2023680/2082921/a7744c9a-8df8-11e3-964a-384d5c235f2a.png)