progress doesn't work anymore

the counter-stream thing is broken, it gets events very quickly and does not represent the real upload, just doing:

``` js
stream.pipe(req);
stream.on('data', function(c){
console.log(c.length);
});
```

gives me the real results again

No file or test is named. Start by locating the counter-stream implementation and compare its progress events with the stream data observed while using stream.pipe(req). Done means the progress output represents the real upload rather than advancing too quickly.

Written by the indexing model from the issue text.