2003-11-07  Michael Natterer  <mitch@gimp.org>

	* libgimpbase/gimpprotocol.[ch]: added "wm_name", "wm_class",
	"display_name" and "monitor_number" to the GPConfig message.
	Increased protocol version number.

	* libgimp/gimp.[ch] (gimp_config): read them from the GPConfig
	message and remember them.
	Added public accessors for the new config values.

	* libgimp/gimpui.c (gimp_ui_init): pass wm_name and wm_class to
	gtk_init() and export the display/screen to use to the
	environment.

	* app/core/gimp.[ch]: added vtable entries to get the values
	from the GUI.

	* app/gui/gui-vtable.c: implement the vtable entries.

	* app/plug-in/plug-in-run.c: fill in the GPConfig values using
	the new Gimp vtable functions.

	* app/display/gimpdisplayshell-layer-select.c
	* app/display/gimpdisplayshell.c
	* app/gui/about-dialog.c
	* app/gui/channels-commands.c
	* app/gui/color-notebook.c
	* app/gui/convert-dialog.c
	* app/gui/file-dialog-utils.[ch]
	* app/gui/file-new-dialog.c
	* app/gui/file-open-dialog.c
	* app/gui/file-save-dialog.c
	* app/gui/gradient-editor-commands.c
	* app/gui/gradients-commands.c
	* app/gui/grid-dialog.c
	* app/gui/image-commands.c
	* app/gui/info-dialog.[ch]
	* app/gui/info-window.c
	* app/gui/layers-commands.c
	* app/gui/module-browser.c
	* app/gui/offset-dialog.c
	* app/gui/palette-import-dialog.c
	* app/gui/qmask-commands.c
	* app/gui/resize-dialog.c
	* app/gui/splash.c
	* app/gui/stroke-dialog.c
	* app/gui/templates-commands.c
	* app/gui/tips-dialog.c
	* app/gui/vectors-commands.c
	* app/tools/gimpcurvestool.c
	* app/tools/gimplevelstool.c
	* app/widgets/gimpdock.c
	* app/widgets/gimperrorconsole.c
	* app/widgets/gimptexteditor.c
	* app/widgets/gimptoolbox.c
	* app/widgets/gimpviewabledialog.[ch]
	* libgimpwidgets/gimpfileselection.c
	* libgimpwidgets/gimpquerybox.c
	* libgimpwidgets/gimpunitmenu.c
	* plug-ins/helpbrowser/dialog.c
	* plug-ins/ifscompose/ifscompose.c: replaced all calls to
	gtk_window_set_wmclass() by gtk_window_set_role() and all
	"const gchar *wmclass_name" parameters by "const gchar *role".
	Cleaned up the window role strings.