/lite and /home/new fade with only one fan art image

[bradwilson]

Rather than fading out of and back into the same image, it should special case the situation where there's only a single image, and just display it steadily.

Example: Tears for Fears.

[osbornm]

The logic exists for this in the client side. We we send down only one image file it will not fade, the problem come when we have the same image saved more than once. This could be a race condition or it could be that the service has the same image twice.