Feature Request: Screenshot/image cycling/slideshow in Big Box

[Smannesman]

Since a game can have multiple images, it might be nice to have an option whereby these images go through a slideshow. This could be an option for Themes or a central Big Box option, or both. All it would do is cycle the image every x milliseconds.

[Zach]

I agree with this actually - I've sort of suggested this twice before (2nd submit because I couldn't find my first post. Issue #1865 and #1394 could all probably be merged @kirstenmarie