If I have a WP8.0 Phone App in the Windows Phone store, and later create a Universal App with same name, do the two phone apps show up in the store next to each other in a Win8.1 phone? Or does the user's phone only display one app - the Universal phone app for a Win 8.1 Phone or the WP8.0 for a Win 8.0 phone? If I have a WP8.0 Phone App in the Windows Phon