Quiz update counter + question
	modified:   ems-layout.html
	modified:   index.html
	modified:   js/custom.js
	modified:   less/karol.less
Merge remote-tracking branch 'karol/master'

Conflicts:
	index.html
	less/karol.less
quizz: remove index.html
---
	deleted:    index.html
	modified:   index.php
	modified:   less/layout.less