Open requested to merge virtualritz/2048-rs:master into master
I just love 2048 (or rather: have an unhealthy addiction to it). And since this is a CLI and reasonably pretty I had to fix the issue with the missing cursor ... And the while at it I also:
- Updated to Rust 2021.
- Updated all deps to latest versions (and fixed some issues resulting from that).
- Made clippy happy.