When creating table axes, only the table body should map to the available range.

[tshead2]

Currently, table axes map the entire table (with top / left / bottom / right) sections into the range specified by the canvas. It might be better if only the body is mapped into the available range. That would make it easier to align the table contents with other visualizations in the same canvas.

[tshead2]

This is trickier than expected … it has lots of side-effects on layout that need to be explored in detail. Moving it to the 0.15.0 release.