Re: Worldwide routable Garmin maps: URL REMOVED

Some new tweaks to use the resources more efficiently (hopefully):
- The color/presence of the notification text (urging users to behave nice) is now dependent on the queue length.

- The service now detects in all stages whenever a combination of tiles is actually a country combination, even when the user adds/removes tiles using manual tile selection. Countries are cached longer then the other requests (currently only 12 hours, but this can be tuned further).