Intersect plane/limited quadric (part 1) : outline and surface drawing (parallel lines)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@24159 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Double-click to redefine works (#3091)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@24160 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e