A bunch of bugs

[jonashaag]

Hi @jamesroberts!

I've run fastwsgi against some of the bjoern test cases that have accumulated over the years. From a very quick check, here are my results:

• tests/empty.py segfault
• tests/env.py segfault
• tests/headers.py memory leak
• tests/huge.py hangs forever
• tests/hello.py hangs forever
• tests/keep-alive-behaviour.py segfault
• tests/not-callable.py segfault
• tests/test_exc_info_reference.py memory leak

I've used this file to substitute the bjoern module in the tests:

# bjoern.py
from fastwsgi import run

[jamesroberts]

This is great! Thanks for this!
I definitely need to do a lot more tests for edge cases and handle error cases. This will help a lot.

[jamesroberts]

The changes over the past year have solved all the listed bugs.
Thanks for providing some great test cases!
FastWSGI 0.0.8 should be much more stable.