fmtastic 0.2.2

Format numbers using the unicode characters via the Display trait.
Documentation
# Changelog
## 0.2.2
* Added outlined digits.
* Added roman numerals.
* Updated crate metadata.

## 0.2.1
* Added support for `#![no_std]`.
* Added support for 128-bit integers.
* Added ballot box formatting for booleans.

## 0.2.0
* Integers types are now abstracted behind an `Integer` trait.
* Added support for formatting sub- and superscript as binary.
* Added seven segment formatting.
* Added tally marks.
* Breaking: Align behaviour of + with that of the built-in formatting for `VulgarFraction`.
* Breaking: Raise MSRV to 1.75.0.

## 0.1.0
Initial release