Forget password

The reset password feature, took more time than I thought actually.. 
One of my friends requested this feature this week 

![Screen Shot 2013-03-10 at 3 40 12 PM](https://f.cloud.github.com/assets/184520/240809/6170c5d0-894d-11e2-837c-c9d7e2e24d72.png)