A progrss bar for cli. See Timer which is built using this library.
```rust use kbar::Bar; use std::thread::sleep; use std::time::Duration;
fn main() { let mut bar = Bar::new(); bar.setjoblabel("Percentage");
for i in 0..101 {
sleep(Duration::from_millis(100));
bar.reach_percent(i);
}
} ```