jaedb/Iris 3.29.0 on GitHub

Total overhaul of parallax; out with canvas, in with CSS
<main> now scrolling wrapper, rather than <body>. Main limitation is that it disables browser's overscroll-to-refresh behavior
artist.images now an array to better handle multiple images for gallery
spotify_refresh_token included in load queue so we can detect multiple refreshes; TODO: delay subsequent requests when a refresh is in progress