PRD-3857: New gold report testing a crosstab with page-breaks
PRD-3857: Max-height for boxes at 2^43 micropoints is now a constant of the strict-geom toolkit.
PRD-3857: Make sure we search both the old and the new reports when asking for a gold-sample file.
PRD-3857: Added strict clipping mode for the case where table-bodies and the shifted and replicated header overlap.
PRD-3857: Debug-code; comment added saying that we can remove that once all the work is done.
PRD-3857: Pagination for tables, first code version that works for both the tests and the existing crosstabs. Only works for PDF and Graphics2D output.