iOS 5’s Newsstand feature can be great for those who read a lot of publications on their devices, but the trouble is that most of those publications tend to be iPad-focused if not iPad-only, leaving most Newsstands on the iPhone and iPod touch bereft of icons, like a shelf in an empty store. And unfortunately, there is no “official” way to hide or turn off the icon, and since it’s just a glorified folder, you can’t put…