Add home page layout.

Closes #4 

#### Desktop
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![home-page-full](https://cloud.githubusercontent.com/assets/96776/2952585/ca778116-da3e-11e3-8bd1-7fa94fb576b6.png)

#### Tablet
---
![home-page-tablet](https://cloud.githubusercontent.com/assets/96776/2952588/d7696b32-da3e-11e3-8b3c-cf83b7ddce44.png)

#### Phone
---
![home-page-phone](https://cloud.githubusercontent.com/assets/96776/2952589/ddf301e8-da3e-11e3-9a4d-7409db106d76.png)