- Fl_Clock now uses the Fl_Clock_Output base class to get the
system time.
- Fl_Window::iconize() and Fl_Window::icon() now coexist
peacefully with all X window managers.
- Minor fixes to mandelbrot and shape demos.
- Menu code cleanup.
git-svn-id: file:///fltk/svn/fltk/trunk@209 ea41ed52-d2ee-0310-a9c1-e6b18d33e121