#3827: use the same methods in Web as in Desktop

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30030 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3717 favicon added

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30031 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
adding polynomial generated files


git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30032 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
renderGGBElement() for Stefan

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30033 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e