isaacs/readable-stream — pull request #80 by maxogden (2014-02-24 03:25:15+00:00)
Title: fix transform/writable for browserify

with `readable-stream@1.0.26` if you try and browserify this and then run it:

```
var Transform = require('readable-stream/transform')()
```

then you get `Error: Cannot find module './_stream_duplex'`

this fixes it (not sure why honestly)