2004-08-11  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpdrawable-blend.c
	* app/core/gimpprogress.c: some progress cleanup.

	* app/display/gimpstatusbar.c (gimp_statusbar_progress_start): no
	need to warn if there is already a progress active, just silently
	return NULL as all other GimpProgressInterface implementors.

	* app/plug-in/plug-in-progress.c: several progress fixes.
	It's still a mess.

	* plug-ins/common/url.c: don't show progress depending on
	run_mode. Run the actual file plug-in with the same run_mode we
	were invoked with.