[Twisted-Python] Things to do before next release

[Itamar Shtull-Trauring]

1. Move *everything* to new APIs.

2. Add wxdemo.py and qtdemo.py to accepttests.

3. Finish up process refactor so it uses new API.

4. Pass all tests with all event loops.

What else?

Oh - glyph, start writing ChangeLogs again.