Less debugging #3965

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30851 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Hit testing for functions changed (#3450)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30852 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e