make NowPlaying UI look better

[niehusst]

Ideas:

• Don't have primary200 as the background (maybe white instead?)
• make album image round
• make play/pause a FAB

Maybe look at online pics of other music player UI's as examples

Will require a change to the partyq website as well; example photo shows the NowPlayingFragment (more GIMP photo editing yayy)

[niehusst]

Rounding the album image is actually illegal. According to legal, you cant alter images from spotify in any way (including album art) https://developer.spotify.com/documentation/general/design-and-branding/#using-our-content

[niehusst]

interesting suggestion (?) from spotify legal

Your layout should be able to accommodate these character counts:

Playlist/album name: 25 characters
Artist name: 18 characters
Track name: 23 characters

[niehusst]

Another interesting suggestion from Spotify (but not a legally required one?):

DO
Extract artwork color for background (using Android Palette). If not possible, use Spotify color #191414.