Thanks for the plugin, it works great. One thing I wanted to do was have the images (when linked) open in Lightbox. It was easy enough to modify the views/widget.php file and add rel="lightbox" to get the images to open in the lightbox. However, I'm sure when I update this plugin I will need to go in and make that change again.
One thing that I thought might be helpful would be to add an input on the widget to set rel="". Similar to target or alt text. Then I could just type in what I want the rel to be. Then most people can just leave it blank if they don't need it. This would be helpful so not every link would open in a lightbox, say if you were linking to another page in some cases. The user could decide on a per image basis.
Or is there a better, easier way to have these images open in lightbox? Without hacking the module?