Add csv protection against spreadsheets
I think we should implement the protection described in http://georgemauer.net/2017/10/07/csv-injection.html as it is probably the most common usage to open the file from the client.
I think we should implement the protection described in http://georgemauer.net/2017/10/07/csv-injection.html as it is probably the most common usage to open the file from the client.