Offset calculation with OccursDepending

[silverbullettruck2001]

Add a property to the OccursDepending column for MinOccurs and MaxOccurs. This would be used in more accurately calculating Offset values on the Layout tab. If MinOccurs is set, then the Offset calculation would base the offset values off of the minimum number of times that are specified for each of the OccursDepending Columns. If the MaxOccurs is set then the offset calculation would be based on the maximum number of times that are specified for each of the OccursDepending Columns. This will make the offset value more useful than always assuming that the OccursDepending doesn't occur at all.