Consolidated options on tab location and tab text alignment. Options
that were generally mutually exclusive to each other were combined.
Replaced --center_name and --edge_align_name with single
--tab_name_align that takes the parameters left, right, center, centre,
edge (default=left)
Replaced --samesidelables and --fulltab with --tab_side that takes the
parameters left, right, alternate, full (default=alternate)
Added 3 enhancements:
--fulltab to make the tab the full width of the divider
--center_name to center the card name on the tab
--back_offset_height to add points in the vertical direction on the back
page