Adapt the script for the new demo in 4.7

Maintenance/public_release/scripts/precompiled_demos_zips

@@ -61,7 +61,12 @@ rm -rf Circular_kernel_3_Demo
 # CGAL-4.6
 pushd Polyline_simplification_2_Demo;   zip ../polyline_simplification_2.zip *; popd
 
+# CGAL-4.7
+
+pushd Segment_Delaunay_graph_Linf_2_Demo; zip ../segment_voronoi_diagram_2.zip *; popd
+
 # check
-echo CHECK now
+echo CHECK now. The following lines should be empty.
 for f in *zip; do unzip -qql $f; done | awk '{print $4}' >| done
 for f in */**/*(.); do grep -qF ${f:t} done || ls $f; done
+echo