[1.0.0] - 2022-08-09 * changed `Stopwatch::new` * added `Stopwatch::new_started` * added `Stopwatch::with_elapsed` * added `Stopwatch::with_elapsed_started` * added `Stopwatch::from_raw` * added `Stopwatch::replace` * added `Hash` impl for `Stopwatch` * added `Display`, `Error`, and `Hash` impls for `Error` * added examples to docs * improved test consistency * renamed license files