Wee little school finder bugs

# Changes
 - Fix page jumping to top when the user clicks "Show More".
 - Improve appearance of "Show More" button based on design feedback.

# Screenshot
![screen shot 2014-11-07 at 11 45 28 am](https://cloud.githubusercontent.com/assets/583202/4956621/8256f24a-669d-11e4-8fd8-dabb833544a2.png)