Landing page more in line with new designs

Please ignore the missing images:

![screen shot 2014-10-22 at 5 37 40 pm](https://cloud.githubusercontent.com/assets/326918/4745573/242e4cc6-5a3c-11e4-9e2d-da9317dcd7d7.png)
![screen shot 2014-10-22 at 5 37 52 pm](https://cloud.githubusercontent.com/assets/326918/4745574/2440ca22-5a3c-11e4-8a4b-614ff8bf9161.png)
![screen shot 2014-10-22 at 5 38 04 pm](https://cloud.githubusercontent.com/assets/326918/4745575/2446a118-5a3c-11e4-9b7a-386c8c7abc16.png)