2007-11-09  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimphelpui.[ch]: use the new tooltip API instead
	of the old deprecated one. Removed _gimp_help_init(). Remember
	whether tooltips are enabled or not in a local variable that can
	only be altered at startup time and not after. The API now expects
	markup instead of plain text which might cause warnings and
	perhaps needs to be changed.

	* libgimpwidgets/gimpwidgets-private.c: don't call _gimp_help_init().

	* app/config/gimpguiconfig.c: made show-tooltips a
	GIMP_CONFIG_PARAM_RESTART property.

	* app/widgets/gimptoolbox-color-area.c: don't add the tooltip here...

	* app/widgets/gimptoolbox.c: ...but here (as for all other
	indicators). Also escape '&' properly because we now use markup.

	* app/tools/gimpselectionoptions.c
	* app/widgets/gimpeditor.c
	* app/widgets/gimpwidgets-utils.c: print modifiers and
	shortcuts in bold instead of in ().

	* app/widgets/gimpcontainert...