All sections button on tablets

See #1021 

Also, popup menu now has a border all around it on wider screens.

![hmm](http://i.imgur.com/NK3F0gA.gif)

![screen shot 2013-07-04 at 17 04 22](https://f.cloud.github.com/assets/85783/750305/6dbb714c-e4c3-11e2-96e0-8ba3cd53fc2f.png)