Preview Images for Pose Library#288

Add preview images for poses on the pose library, there’s too many of them so that would make it so much easier to know which one is closer to what I want other than based on the name, they do that on magic poser for example (the image)

Possibly when you hover over each name, since adding them in the same manner as magic poser would require a re design to that menu (except that design would pretty much just be the models menu, it has a name and an image preview)