A better user info page

A better user information page with a slightly ameliorated layout. It now shows how much tweets, followers and followings a user have.

_PS: this is my first github contribution ever, so tell me if I am proceeding the wrong way._

![userinfo](https://cloud.githubusercontent.com/assets/6125772/3291608/f525a322-f585-11e3-9853-a81a87e6920c.png)