CAS row header

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@23148 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for LaTeX in Web [needs backport]

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@23149 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e