We'll be the first to admit that we were a little disappointed when yesterday's "special announcement" turned into a bit of a Coca-Cola / Spotify lovefest. And while it's not the iPad app that many iOS music lovers have been clamoring for, Android users have a Spotify-related reason to rejoice this morning. The service's app is getting an overhaul for Google's mobile OS, a full redesign that includes, among other things, full support for Ice Cream Sandwich. Also on the Android docket are new navigation, added social features and hi-res artwork. The app is currently available as a preview. Spotify's promising even more features -- like Last.fm scr
