More print work;
#ifdef out all bonobo-print work.

2000-04-09  Michael Meeks  <michael@helixcode.com>

	* src/sheet-object-bonobo.c (sheet_object_bonobo_class_init): add print
	hooks.

	* src/sheet-object-graphic.c (sheet_object_graphic_print): implement.
	(sheet_object_graphic_class_init): setup print method

	* src/print.c (print_page_object): implement.
	(print_page): add hook.

	* src/sheet-object.c (sheet_object_print): implement.
	(sheet_object_class_init): setup default print behavior.

	* src/sheet-object.h: Add virtual method 'print'

	* src/dialogs/dialog-cell-format.c (fmt_dialog_init_format_page):
	free list after creation. (fmt_dialog_impl, cb_notebook_destroy):
	pass the signal id without using the FormatState that is free'd by
	the time we destroy the notebook.