Changed Django Recipe

[davidmiller]

The Django Buildout recipe has changed, and now requires a different config format.

This change fixes the following error:

Getting distribution for 'zc.recipe.egg'.
Got zc.recipe.egg 1.3.2.
While:
  Installing.
  Getting section django.
  Initializing part django.
Error: The version option is deprecated. Read about the change on http://pypi.python.org/pypi/djangorecipe/0.99