2005-04-17  Sven Neumann  <sven@gimp.org>

	* plug-ins/helpbrowser/Makefile.am
	* plug-ins/helpbrowser/gimpthrobber.[ch]
	* plug-ins/helpbrowser/gimpthrobberaction.[ch]: new files
	implementing a custom GtkToolItem and a GtkAction to use it.

	* plug-ins/helpbrowser/dialog.c: use the new widget.