mox release is old and full of bugs

```
Please cut a new release of mox and upload it to pypi 
(https://pypi.python.org/pypi/mox). Although the release on there is your 
latest (0.5.3), it's 3 years old and has a bunch of bugs that you've fixed! For 
example, I was just bitten by issue 16, which was fixed last year!

Thanks :-)
```

Original issue reported on code.google.com by `pe...@gridcentric.ca` on 18 Nov 2013 at 9:49
