Updated
Merge remote-tracking branch 'dd/master'
Upek
Merge remote-tracking branch 'dd/master'
Merge remote-tracking branch 'dd/master'
Merged with Damian, added file for intro

	modified:   index.php
	new file:   intro.php
	modified:   less/karol.less
	new file:   scores.php
quizz: score changes
---
	modified:   less/main.less
	new file:   less/score.less
	new file:   score.php