Fixes and feature updates:
- #10 Fixed settings failing to write.
- #7 Added board wrapping.
- #13 Switched to use the jackson library instead of night-config.
- #11 Added custom board and line color.
- #9 Fixed timer doesn't stop when moving through the timeline.
- #8 Added a way to fix accidental clicking.
- #6 Made dropping animation smoother and more natural.