“does this have the hated power save feature? Some of the other Nikon cameras have "power save" in which the camera goes to sleep if you don't take a picture for a designated time but leave the camera on. This seems to be causing others no end of distress due to missed pictures. Personally, I HATE power saving "sleep" on my devices, and either turn it off, or don't buy the item if it has it. Does this camera have this feature? If so can it be turned OFF?”