Few changes were made to allow to set the column widths for a table, on table level instead for each single cell.

The following methods/properties have been added:
- ColumnWidths - Returns a list (Of Double) with the width of all columns
- GetColumnWidth - Returns the width to a given single column index
- SetColumnWidth - Sets the column width to a given index

Property "AutoFit" has been modified to use the fixed table width; AutoFit will be set to "Fixed" if method "SetColumnWidth" is called.

Furthermore the enumeration: "AutoFit" got an addtional value: "Fixed".

Some warnings: 
If you apply a width on table level; the cell width value will be removed for all table cells!