Add the logo to the site title

This also removes the useless navigation box (has no content) that only appeared on mobile.

## Before 320x480

![brlo-before-320x480](https://cloud.githubusercontent.com/assets/1203825/4869776/3a3d6042-6153-11e4-8941-2ef20eddfbe1.png)


## 320x480

![brlo-320x480](https://cloud.githubusercontent.com/assets/1203825/4869747/e4ae87c8-6152-11e4-88ba-4b6cfae9bba5.png)

## 640x360

![brlo-640x360](https://cloud.githubusercontent.com/assets/1203825/4869748/e4b58b04-6152-11e4-8025-04299b043338.png)

## 1280x800

![brlo-1280x800](https://cloud.githubusercontent.com/assets/1203825/4869749/e4b7b5dc-6152-11e4-943f-3dd9b9e246a4.png)