httplib support

```
The attached file implements ntlm support for httplib.
Python 2.5
```

Original issue reported on code.google.com by `l...@esss.com.br` on 20 Oct 2011 at 6:22

Attachments:
- [httplib_proxy.py](https://storage.googleapis.com/google-code-attachments/python-ntlm/issue-29/comment-0/httplib_proxy.py)
