documentcloud/visualsearch — pull request #134 by goffrie (2014-03-25 14:45:12+00:00)
Title: Don't show the placeholder when there's entered text.

Otherwise the text overlaps with the placeholder like this:
![yuck](https://f.cloud.github.com/assets/1240398/2512995/0546829e-b42c-11e3-9056-bda3fbdb14d2.png)