Update src files for ZODB wiki tutorial - ref #3081

Steve Piercy

2017-06-11 85623b13b3790dcfae53697f282e9f8e68736e35

 docs/tutorials/wiki/src/models/tutorial/__init__.py

@@ -12,8 +12,11 @@
    """ This function returns a Pyramid WSGI application.
    """
    config = Configurator(root_factory=root_factory, settings=settings)
    settings = config.get_settings()
    settings['tm.manager_hook'] = 'pyramid_tm.explicit_manager'
    config.include('pyramid_chameleon')
    config.include('pyramid_tm')
    config.include('pyramid_retry')
    config.include('pyramid_zodbconn')
    config.add_static_view('static', 'static', cache_max_age=3600)
    config.scan()