Do not allow user edit question and answer to blank.
Merge pull request #92 from not001praween001/adjust-quizz_new-with-controller-params

Do not allow user edit question and answer to blank.
Add javascript for adding selection boxes. Delete checkbox labels.
Merge pull request #93 from not001praween001/adjustsomething

Add javascript for adding selection boxes. Delete checkbox labels.
Merge branch trangnt57-master
Merge branch 'trangnt57-master'
merge edit user page
Merge branch 'master' of https://github.com/trangnt57/socio_quiz into trangnt57-master

Conflicts:
	app/views/devise/registrations/edit.html.erb
	app/views/quizzes/_form.html.erb
Merge branch 'trangnt57-master'
Adjust trangnt57 pull-request.
adjust form class attribute.
Adjust a little.
Adjust a little.
Merge branch 'master' into production
Merge branch 'production'
Merge pull request #95 from SocioQuiz/adjust-trangnt

Adjust trangnt57 pull-request.
Merge pull request #97 from not001praween001/master

Adjust a little at login page.
Merge branch 'master' of https://github.com/SocioQuiz/socio_quiz