Open data export in a new window (_target)

Wow, what a great module! Thank you for make this module.

I have one request, to make the link to the export open in a new window (_target).
The current export batch window does have the "Return to previous" link, but this causes the query to reprocess and in larger queries, takes an unecessary amount of time. By opening the export, one can just close the window/tab and the view is still open and does not need to reprocess.

Great work...