- fix page order increment function to handle multi-digit suffix
- use bind variables instead of tcl substituted vars
- use spaces instead of tabs
- use spaces rather then tabs
- make publish-status for get_page_order_items and page_order_renames configurable
- use spaces rather than tabs
- make change-page-order more configurable (folder_id, publish_status)
- use spaces rather than tabs
- implement copy mode for exporter