crossterm_style 0.4.1

A cross-platform library styling the terminal output.

# Changes crossterm_style 0.3

- Removed `TerminalColor::from_output()` 
- Added `NoItalic` attribute

# Changes crossterm_style 0.2

- Introduced more `Attributes`
- Introduced easier ways to style text [issue 87](https://github.com/TimonPost/crossterm/issues/87).
- Removed `ColorType` since it was unnecessary.

# Changes crossterm_style 0.1 

- Moved out of `crossterm` 5.4 crate.