2014-11-27-11.58.23: 2014-11-27-11.57.47: src/lib/x-kit/widget/gui/guiboss-imp.pkg:  To reduce the Mystery Factor, have kill_gui write <<No GUI running>> on the window when all GUIs have been stopped, rather than just clearing it to black.   src/lib/x-kit/widget/widget-unit-test.pkg: Establish make_gui_plan() as part of cleaning up and reducing code duplication.