Bug 16816: Do not copy parameters used when duplicating a report

Bug 16816: Do not copy parameters used when duplicating a report

If a report is duplicated from the report list, the new report will
contain the tag (<<YEAR>> for instance), but from the reports results
page it copies the values used for the results.

Test plan:
Create a new sql report with tags
Duplicate it from the report list: no expected changes
Run it and duplicate it: the tags must not have been replaced

Signed-off-by: Andreas Roussos <arouss1980@gmail.com>
Ran and duplicated a report, the tags remained intact.

Signed-off-by: Katrin Fischer  <katrin.fischer@bsz-bw.de>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>