#4268 Applied to desktop too.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33595 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Correct roots !

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33596 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Cylinder/Cone side keys

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33597 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4285 adding interpolation support to graphics (Merging [changeset: "33585"])

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33598 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e