[#12] Use a pseudonym

Fixes #12 

##  Sign Up

![screen shot 2014-11-26 at 16 20 47](https://cloud.githubusercontent.com/assets/282788/5204557/3d7b365a-7588-11e4-969d-ffe5dc36a115.png)

## New Request

![screen shot 2014-11-26 at 16 16 36](https://cloud.githubusercontent.com/assets/282788/5204502/d8fd997a-7587-11e4-96a9-5cfd0115ac29.png)