New: Statistics support filtering on user.

ChangeLog

@@ -21,6 +21,7 @@ For users:
          4 clicks.
        - Can edit several fields in bank transaction line page into one update. 
 - New: Enhance donation module. Add a status "canceled".
+- New: Add filters on statistics page reports.
 - New: Usage of Jquery Notify to show result or error messages on action.
 - New: If a service contains subproducts, subrpoducts are decrease when service
        is decrease.