#2910 parametric term test pass

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27940 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fix changing evaluation mode with assignments

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27942 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fix AlgoRootNewton for applets (and remove dependency on screenwidth)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27943 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Missing typeof -- dashed lines were not working in old browsers [needs backport]

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27944 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e