[testlib] Fix mail monkeypatch in testlib
ea26eb5fd388 in stable introduce monkeypatching of SendMailOp.commit_event
8bc6eac1fac1 in default rename SendMailOp.commit_event to postcommit_event
d7f5d873e1b8 merge stable in default without handling the rename.
Schema of the data
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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