* refactor ms planner (renaming, reorganization)
* fix a bug originaly demonstrated by test_version_depends_on
* enhance crossed relation support, though there is still some bug renaming.
some tests were actually wrong.
Buggy tests (wether they fail or not, they are byggy) marked by XXXFIXME)
Schema of the data
------------------
First take a look at the data schema_ then try to remember that you are browsing
through a heap of data by applying stylesheets to the results of queries. This
site is not a content management system with items placed in folders. It is an
interface to a database which applies a view to retreived data.
.. _schema: schema