2007-03-16  Michael Natterer  <mitch@gimp.org>

	Fix stuck progress bars (bug #393832):

	* app/plug-in/gimpplugin-progress.[ch] (gimp_plug_in_progress_end):
	added PlugInProcFrame parameter instead of blindly using the topmost
	in the procedure stack...

	* app/plug-in/gimppluginprocframe.c
	(gimp_plug_in_proc_frame_dispose): ...because we call it from here,
	when the proc_frame is already removed from the procedure stack.

	Unrelated:

	* plug-ins/script-fu/scripts/difference-clouds.scm: use
	RUN-INTERACTVE instead of 0, added (gimp-displays-flush)

	* plug-ins/common/snoise.c (solid_noide): update the progress to
	1.0 after rendering.


svn path=/trunk/; revision=22131