Added Quiz page and Quiz result page

Added Quiz pass page, Quiz results page and QuizPassService.
Quiz pass page:
![image](https://cloud.githubusercontent.com/assets/2779240/5184065/f0a810e4-74bc-11e4-84dd-c0df6f038a1a.png)
Quiz results page:
![image](https://cloud.githubusercontent.com/assets/2779240/5184078/0d9a7994-74bd-11e4-88c2-38b9f0cdb220.png)