2002-03-16  Jeroen Zwartepoorte  <jeroen@xs4all.nl>

	* gdl/Makefile.am: Added gdl-file-selector-util.[ch] back and also added
	gdl-tools.c
	* gdl/gdl-file-selector-util.c: (listener_cb),
	(replace_existing_file), (ok_clicked_cb), (concat_dir_and_file),
	(create_gtk_selector), (run_file_selector),
	(gdl_file_selector_open), (gdl_file_selector_open_multi),
	(gdl_file_selector_save): Ported to GTK+ 2.0 and added replace dialog
	if you selected a file in a save dialog that already exists.
	* gdl/gdl-tools.h: Added gdl_button_new_with_stock_image method.
	* gdl/gdl-tools.c: Idem.