Yokkaichi

Minor release, now automatically escapes Unicode characters in results file.

- Now under MIT License
- Ported from Colorama to Rich
- "No more IPs" message when scanning from IP list is now in Lock

- `--output` is no longer required and defaults to `out.json`
- Add the `--version` argument

- Add showing the ISO-8061 timestamp of when the server was found
- Fix the bug where providing an IP list would not do anything

- Allow outputting masscan results to a file for debugging purposes.
- Fix a bug where the script would crash if IP2Location database wasn't provided.
- Allow passing ranges of numbers as a `--ports` argument. The syntax of `--ports` argument changed because of this, now instead of `--ports 8900 25565 65500` you would write `--ports "8900,25565,65500"`. You can also use ranges, so instead of `--ports 25564 25565 25566 25567` you can use `--ports "25564-25567"`. You can also mix both together, for example `--ports "8900,25564-25567,65500"`.
- Minor README changes

- Check for IP2Location DB existence