in signal callbacks. All dependencies adjusted. Don't truncate filenames.
Set g_find_dlg to NULL if it has been closed. (kill_gui): Don't destroy already destroyed dialog. (find_file): Onle read directory and filename if needed. (do_find): Break loop on B_EXIT.
unneeded parts. Rewrite find_parameters() to use GNOME dialog. * layout: Remove usused entries. * Makefile.in: Use gfind.c, not find.c.
