Merge pull request #4 from hoanguyen311/master

Update data
Merge pull request #5 from hoanguyen311/master

Update
Modified   app/index.html
Merge branch 'master' of https://github.com/thaodta/Q-A-Platform

Conflicts:
	app/index.html
Modified   app/index.html
Modified   app/scripts/controllers/question-list-controller.js
Modified   app/scripts/services.js
Modified   app/styles/custom.css
Modified   app/views/questions-list.html