add more subheadlines

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9430 4b0bc96b-bc66-0410-9d44-ebda105a78c1
fix centering groups

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9431 4b0bc96b-bc66-0410-9d44-ebda105a78c1