Feature request - set table cell width

[bluebob]

Description

Desirable to be able to set column widths in tables in Word documents to either fixed or percentage sizes. Assumption that this can be achieved by a SetWidth property on cells as already available for tables as a whole or cell-spacing, rather than having to introduce something like table.Column().SetWidthAuto().

Expected Behavior

1. cell.Properties().SetWidthPercent(25.0) - cell is 1/4 of designated table width
2. cell.Properties().SetWidth(20*measurement.Pixel72) - cell is 20 pixels wide
3. cell.Properties().SetWidthAuto() - current behaviour

Actual Behavior

New feature - so no existing capability bar the autosize option. Requested feature is desirable to prevent an overly large first column from forcing line break on all rightward columns. Arguably this should have been part of the spec for FR #109 (Apologies)