Fix macro inheritance bug

is preserved.

Tighten config file syntax to allow fewer variations.

       used.

under Python 2.

Correct the name of the file for Python 3.3.0, removing rc1.

for Python 3.

  >=2.0dev in addition to being simple versions.

Son't set buildout:accept-buildout-test-releases. It isn't used any
more.

Maybe we can work with older versions of the egg recipe and other
recipes that biuild on it, making rollout of buildout 2 a bit simpler.

warning.