put the newly selected row(s) the in the middle of the view,

put the newly selected row(s) the in the middle of the view,

2006-05-16  Kristian Rietveld  <kris@imendio.com>

	* gtk/gtkfilechooserdefault.c
	(show_and_select_paths_finished_loading): put the newly selected
	row(s) the in the middle of the view,
	(update_current_folder_get_info_cb),
	(gtk_file_chooser_default_update_current_folder): make sure reload
	state is set to RELOAD_HAS_FOLDER while loading the new folder,
	so _map() won't start loading the current working directory. (Fixes
	#341028, reported by Michael Natterer).