Introduce class for keeping playlist data
Integrated playlist data retrieval into the API and its saving in the model
Integrate playlist UI elements and logic
Try to fix ThreadStorage exit error
Implement playlist playback functionality :)
Implement desktop notifications
Position window dynamically on desktop according to tray icon position
Refactor some soundcloudapi methods
fix #4 - introduced a small button for refreshing likes and playlists
Add new reloading icon and add an orange progress bar
Add reload icon and resize it
Find better version of reload icon
Add version display and versioning
Slim down event handling for focus events
Reintroduce model hierarchy to fix playback bug
Set new version number for release
Fix sound model index bug and introduce playlist model
Say hello to:
 - playlist support
 - improved stability
 - listing redesign