[feature] responsive-user-profile-and-settings

responsive user profile and settings

user profile

![image](https://cloud.githubusercontent.com/assets/3111541/4876408/f8b7931e-62c3-11e4-89e4-90293884bb92.png)

account settings

![image](https://cloud.githubusercontent.com/assets/3111541/4876410/0a24b168-62c4-11e4-9aa2-9fd780174ec8.png)