When the user copies a week with a Scheduling hanging in from the
previous week, it should be copied with the others to the target week,
but must hang in from its (the target_week's) previous week.
The bugs was: The said scheduling would jump one week into the future to
stay in the "same" week as the others.
When the user copies a week with a Scheduling hanging in from the previous week, it should be copied with the others to the target week, but must hang in from its (the target_week's) previous week.
The bugs was: The said scheduling would jump one week into the future to stay in the "same" week as the others.