2002-05-13  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* plugin-manager.glade : add rescan button
	* dialog-plugin-manager.c (cb_pm_button_install_plugin_clicked) :
	  deleted
	(cb_pm_button_rescan_directories_clicked) : new
	(pm_dialog_init) : link button to cb_pm_button_rescan_directories_clicked
	(cb_dir_changed_notification) : call cb_pm_button_rescan_directories_clicked
	(dialog_plugin_manager) : stoer button pointer

2002-05-13  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* src/plugin.c (gnumeric_extra_plugin_dirs) : don't memorize the
	  answer
	(plugin_db_rescan) : new
	* src/plugin.h (plugin_db_rescan) : new