[Twisted-Python] Twisted a4 releases

I released a4 tonight, which includes fixes for all known release-critical issues, notably the problem with installing on Python 2.2. Please take a look and verify that this release is worthy of going out For Real. Also thanks to Tim Stebbing for pushing the Big Red Release Button and providing his dialup connection for the release tonight ;-) http://twistedmatrix.com/projects/ -- Twisted | Christopher Armstrong: International Man of Twistery Radix | -- http://radix.twistedmatrix.com | Release Manager, Twisted Project \\\V/// | -- http://twistedmatrix.com |o O| | Founding Member, Hobart Hacking Society w----v----w-+ -- http://hackingsociety.org/chapters/hash