Code review notes

[Jeff Lindsay]

We did a code review and discussion of master here at Twilio as of Thursday. Here are some takeaway items I'll be making issues for:

* Remove module main section of config.py. Use it in tests

* Update examples to latest API. Remove bad examples

* Add module level docstrings

* Don't hardcode pid/log files into /tmp

* Only make a pidfile when daemonizing

* Sanity check configuration when reloading

* Add pre-wrapped gevent servers in async.gevent module

* Add configuration context manager (similar to Process)

* Include examples on how to test apps in docs

And otherwise I'm still working on docs and tests. 

--
Jeff Lindsay
http://progrium.com