added test case to monitor speed improvements in the repository code.
To use it, add a test in a patch, then hack CW to speed it up in another patch,
updating the test if needed. By running the test with and without the second
patch applied you can easily see the speed improvements
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