2001-08-19  Havoc Pennington  <hp@pobox.com>

	* src/screen.c (set_supported_hint): we support _NET_WM_ICON

	* src/wm-tester/main.c: add stuff to test _NET_WM_ICON
	(but it doesn't work, so it isn't tested yet)

	* src/window.c (update_icon): read _NET_WM_ICON

	* src/screen.c (meta_screen_new): set the WM_ICON_SIZE hint

	* src/tabpopup.c (meta_ui_tab_popup_select): remove assertion

	* src/window.c (meta_window_get_icon_geometry): fix obscure
	memleak