* gladeui/glade-utils.c: Made glade_util_queue_draw_nodes --> glade_util_draw_selection_nodes()
	  (without the idle timeout now)

	* gladeui/glade-widget.c, gladeui/glade-placeholder.c: Use glade_util_draw_selection_nodes(),
	  (selection wasnt being drawn on some widgets, now it's working and there's less "flicker"
	  when drag/resizing widgets too).


svn path=/trunk/; revision=1508