New registration page design

The old page still displays screenshot from reverted beta profile and old SPV, so I redesigned the page to be something like that: 

![new registration](https://cloud.githubusercontent.com/assets/930064/4978552/900127bc-68f0-11e4-9a67-53def94ccdbd.png)

I think this design can be reused on the forgot password and sign in page but I wanted to show it to you first :)