Applying an Export All functionality for the table grid

[reve0716]

Export all function in the table grid will allow the user to export all datasets into one file with multiple tabs. Example: export multiple datasets into one csv file, the conversion will create an excel file format with multiple tabs.

[tomschenkjr]

Thanks, but we should clarify that this could only work with Excel (.xls or .xlsx). CSV does not support multiple tabs.