add button play toggle
add player expander
refactored player.js
integration tests
Taking a look at player functionality.
Merge branch 'styling' of https://github.com/waneka/queued into autoplay
BUGFIX: Player checks for song every 3 sec
Bugfix: player.js checks song queue every 3 seconds.
Merge branch 'master' of https://github.com/waneka/queued into autoplay
Merge pull request #23 from waneka/autoplay

Bugfix: Player checks playlist for song every 3 seconds.