Better response when attempting to queue on an inactive player

When a user is attempting to queue a track but the Spotify player is not actively playing music, the following message is returned:
```
404 Not Found
{
  "error" : {
    "status" : 404,
    "message" : "Player command failed: No active device found",
    "reason" : "NO_ACTIVE_DEVICE"
  }
}
```

We should capture this and present a more user-friendly message.