Раздел для мастеров
This is place where ControllerCommonHeader / ControllerCommonHeader::init would expose header of the site.
This is ControllerMain / ControllerMain::init to expose Main Page of the site.
The user is not logged and there is no his data:
This is place where ControllerCommonFooter / ControllerCommonFooter::init would expose footer of the site.