EZP-22051: Implemented base preview mechanism
EZP-22051: Forward request directly to the ViewController instead of dealing with the ViewManager
EZP-22051: Made ViewControllerListener aware of « location » and « contentInfo » request attributes
EZP-22051: Matcher factories: if siteaccess is null, don’t do anything + added tests
EZP-22051: Correctly inject locationId/contentId in request attributes when ViewControllerListener matches a Location or ContentInfo object
EZP-22051: Made it possible to pass a Location object in $params in ViewController
EZP-22051: Made it possible to directly pass Content object in ViewManager::renderLocation()
Removed useless @covers in ViewManagerTest
EZP-22051: Refactored PreviewController
EZP-22051: Added new tests for core ConfigResolver