2000-05-06  Michael Natterer  <mitch@gimp.org>

	* po/POTFILES.in
	* app/Makefile.am
	* app/docindexif.[ch]: removed because it was not doing core/ui
	separation at all. UI functions were randomly scattered across
	both files.

	* app/app_procs.c
	* app/docindex.[ch]: swallow all functions from docindex.c,
	removed functions which were called just once, replaced the
	tree by a list. Actually raise displays of already open images.
	When opening a file which is already in the list, move it's entry
	to the top; this way the toolbox' last_opened list finally works
	as expected.