Merge z testingu do trunku: Oprava chyb, viz http://vyuka.slfree.net/mod/forum/discuss.php?d=1688 a http://vyuka.slfree.net/mod/forum/discuss.php?d=1689
Merge z testingu do trunku: Oprava chyb, viz http://vyuka.slfree.net/mod/forum/discuss.php?d=1688 a http://vyuka.slfree.net/mod/forum/discuss.php?d=1689