2011-07-27 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* src/print-cell.h (gnm_gtk_print_cell_range): change argument type
	* src/print-cell.c (gnm_gtk_print_cell_range): change argument type
	(print_cell_gtk): consider print-info and possibly print errors	as blank
	(print_merged_range_gtk): ditto
	* src/print.c (print_page_cells): adjust call of gnm_gtk_print_cell_range

2011-07-27 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* dialog-printer-setup.c (do_setup_error_display): enable
	combo for as_blank