Rotate Mobile App

I've asked for this feature before a long time ago...and was hoping it would be implemented by now, but it obviously isn't. So, here goes again. Your mobile app would actually be useful if it would auto-rotate when the device is used on it's side. I have a tablet with keyboard cover that I use as a primary device. However, your app is basically useless on this device since it doesn't rotate. Please add this functionality as soon as possible! Thanks...