Duplicate a report within a dashboard

[PaulPoulain]

When you are creating a dashboard, it is very common to create several reports that differs just a little bit.
For example, a report that displays orders of the year, and another one displaying older orders.
As of today, there's no possibility to duplicate the 1st report, just change the filter and the 2nd is done.

Feature request : add a "duplicate/clone" report (between the edit and the delete buttons) :