- update README to reflect correct performance numbers

- add tasks to README
 - repair bug in events.rs that prevented most events in VCD file from being parsed
 - add some initial code for timeline scrubbing

src/main.rs

@@ -25,7 +25,7 @@ fn main() -> std::io::Result<()> {
     let elapsed = now.elapsed();
     println!("Elapsed: {:.2?}", elapsed);
 
-    std::thread::sleep(std::time::Duration::from_secs(10));
+    // std::thread::sleep(std::time::Duration::from_secs(10));
 
     Ok(())
 }