Terminal colors and styling for rust.
This library is based on [chalk](https://github.com/michaeldoaty/chalk).
```rust
fn main() {
// use default colors
let red_yellow = Choku::new(Color::Default(Red), "Hello, World!")
// use custom RGB color
let custom_rgb = Choku::new(Color::RGB(0, 230, 0), "Custom RGB Color")
println!("{}", red_yellow);
println!("{}", custom_rgb);
}
```