title: UITabBarItem Image Size
body: <p>I am making images for my UITabBar. I am making them of size 60x60, because that's what retina screens use. However, when I use that size, it shows up too big in the bar, so you can only see part of the image. When I reduce it down to 30x30, it works, but that size is supposed to be for non-retina displays. Why does it not show up properly when I use 60x60?</p>