Hunter ads

I got the move planet functionality to work! Should be ready for the demo.

**ISSUES**
- The fxml for the NearbyPlanetScreen was so jank. Why were the entries out of order?
- The bubble sort doesn't work out correctly. Another sorting method would have been better. Perhaps use a comparator that compares the distances.
- **That said, everything should be fine for the demo. Base functionality works (sorting is just a plus). Just some notes for the future.**