making it easier to extend the search portlet with custom views or other actions. Conflicts: CHANGES.rst
overrides method SitemapNavtreeStrategy.nodeFilter() in class NavtreeStrategy. The overriden nodeFilter returns True if 'showExcludedFromNav' also for nodes which are excluded from the navigation. The default is False. i.e. same as previous version
…odules instead from plone.app.event. if plone.app.event is installed, it will still use the correct assignment classes.