Move the email field up so it's not covered by the keyboard on 3.5" displays

Before:
![screen shot 2014-02-05 at 11 35 46 am](https://f.cloud.github.com/assets/163838/2090449/b5fd374e-8e94-11e3-80d9-9e4740e6004a.png)

After:
![screen shot 2014-02-05 at 11 35 56 am](https://f.cloud.github.com/assets/163838/2090450/b96d409a-8e94-11e3-98ad-0617a0ee37b1.png)