2004-01-06  Sven Neumann  <sven@gimp.org>

	Fixes to the new thumbnail code. Will need more changes...

	* app/core/gimpimagefile.c: set image information before calling
	gimp_thumbnail_save_thumb(). Emit the "info_changed" signal when
	the thumbnail states change.

	* libgimpthumb/gimpthumbnail.c: redone gimp_thumbnail_load_thumb().
	Added some debugging code that is by default disabled.