fix some css
Add record function to interview
Merge branch 'master' of github.com:WaleyChen/code-trial

Conflicts:
	app/assets/stylesheets/interview.css.scss
	app/views/interviews/new.haml
Merge branch 'master' of github.com:WaleyChen/code-trial

Conflicts:
	app/assets/stylesheets/interview.css.scss