Page for getting a download of the report

At the moment only work on *.csv file type is being undertaken

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>
adds a finished option setting for downloading the report

Moved the option for downloading to the bottom of the page rather than the top

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>
added language strings for download options

added language strings for download options

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>