Force wrapping long email addresses on confirm and reset password screens

Fixes #274. Rather than truncating the email as suggested by the issue, I forced it to wrap so the user still sees their whole email address.

![screen shot 2014-01-22 at 9 10 12 pm](https://f.cloud.github.com/assets/3095/1981983/bd9e913a-83ec-11e3-8947-06305b0cd065.png)