v1.8.1: Playback queue, genre management & fixes

What's New

• Your library is now a playback queue: skip stations from the notification, lockscreen, Bluetooth & Android Auto #481
• Custom queue with drag-to-reorder #481 #453
• Rename/delete genres #453
• Live streams reconnect cleanly after phone calls #453

Bug Fixes

• Sleep timer improved UI #475
• Recording now stops with playback
• Track info now shows in the media panel
• Fixed status bar contrast & duplicate station