Merge pull request #3 from tuyencao/master

add question controller
Modified   app/index.html
Modified   app/scripts/app.js
Modified   app/scripts/controllers/question-list-controller.js
Modified   app/scripts/services.js
Modified   app/views/questions-list.html
Merge branch 'master' of github.com:hoanguyen311/Q-A-Platform

Conflicts:
	app/views/questions-list.html
Merge pull request #1 from hoanguyen311/master

Add ask question view and controller
Added      app/views/ask-question.html
Merge pull request #4 from thaodta/master

Merge pull request #1 from hoanguyen311/master
Modified   app/scripts/controllers/question-list-controller.js
Modified   app/scripts/services.js
Merge branch 'master' of github.com:hoanguyen311/Q-A-Platform
Merge pull request #2 from hoanguyen311/master

Move data to services.js