DONE?	SHAPE extension support (seems slow)
DONE	show position during move/resize
DONE	window shading (also called rollup - which one is more common?)
DONE	alt-tab switching (like winxx,warp4)
DONE	random placement (...)
DONE	keyboard sizing/moving
DONE~	configure options in the configuration file
DONE~	task bar
DONE~	implement motif hints processing
DONE~	multiple workspaces
DONE	options for executed programs
DONE~	warnings on configuration file errors
DONE	iconic startup
DONE    only display executable programs in menu
DONE	program icons in menus
DONE	hierarchical app menus
DONE~   cache icons
DONE~   delayed icon loading ?
DONE	desktops are now remembered across restarts
DONE	outline move/resize
DONE	cancel move/resize, restore position
DONE    popups now install the default colormap
	taskbar keyboard navigation
	multi-column menus
	window list - like os/2
	tile/cascade/hide/restore/minimize/shade a set of windows (from winlist/taskbar)
	close session by closing all windows (also WM_SAVE_YOURSELF before ?)
	support for saving current desktop, position of windows, etc???
	colormap handling for app popup windows
	WM_COLORMAP_WINDOWS property support
	figure out how to focus by keyboard without warping when pointerFocus
        configure options on the fly
	reload menus when file changes
        modularize
	super-hotkey to abort grab would be nice (for C-A-D)
        handle SIGINT and cleanup
        support disabling some keys for applications
	raise windows on desktop when switching desktops
	configuration utility (use GTK)
        draw titlebar buttons manually instead of using icons
        make small/large program icons configurable somehow
        icons in Alt+tab switcher
        true-color icons
        configurable icon sizes
	dither icons to small set of colors
        scale icons to necessary sizes if missing
