Rename download reports to downloadcsv reports

Signed-off-by: Prashant Shah <pshah.mumbai@gmail.com>
Add print option to all reports

Signed-off-by: Prashant Shah <pshah.mumbai@gmail.com>
Add links to download reports in xls/xml format

Signed-off-by: Prashant Shah <pshah.mumbai@gmail.com>