Major reorganization of the soc svn repo, to merge into a single App Engine
image (to make development easier, now that only a single app will run all
Google Open Source programs).
This is an optional add-on app, flatpages.
For full documentation, see either of these:
* The file docs/flatpages.txt in the Django distribution
* http://www.djangoproject.com/documentation/flatpages/ on the Web
Both have identical content.