Feature Request: Stay on Same Page When Editing Member

When I edit a subscriber within the e-Newsletter plugin and hit "save", I'm brought back to the overview of all subscribers, even if I was within a specific group.

It would be cool if when I save the changes of one subscriber I could stay on the same page that I was on. What would be even better is if instead of a page load it could do the whole thing with AJAX.

If you could add that feature that would be really cool.

Thanks in advance!