Detail request view

@rogerhu @azoff in order to get this page to work, you'll need to uninstall the app and log in again so that the facebook graph info get's populated on the current user

- now populating some info from Facebook graph call
- rendering request detail view according to the mock
- no styling as of now, waiting for @rogerhu to merge his branch to make this a lot easier
- menu bar will be updated once Roger merges his dynamic action bar classes

![image](https://f.cloud.github.com/assets/326857/1461685/d8241f56-44c3-11e3-9355-7dfb62582459.png)