fix content renderer uses concrete router class
fix content renderer uses concrete router class

enhavo/enhavo,xqweb/esperanto-cms,npakai/enhavo,npakai/enhavo,kiwibun/enhavo,mkellermann/enhavo,mkellermann/enhavo,enhavo/enhavo,gseidel/enhavo,xqweb/esperanto-cms,jennyhelbing/enhavo,gseidel/enhavo,mkellermann/enhavo,kiwibun/enhavo,jennyhelbing/enhavo,FabianLiebl/enhavo,npakai/enhavo,enhavo/enhavo,kiwibun/enhavo,mkellermann/enhavo,FabianLiebl/enhavo,jennyhelbing/enhavo,gseidel/enhavo,gseidel/esperanto-cms,kiwibun/enhavo,gseidel/esperanto-cms,jennyhelbing/enhavo,jennyhelbing/enhavo,mkellermann/enhavo,npakai/enhavo,FabianLiebl/enhavo,enhavo/enhavo,gseidel/esperanto-cms,FabianLiebl/enhavo,jennyhelbing/esperanto-cms,gseidel/enhavo,jennyhelbing/esperanto-cms,xqweb/esperanto-cms,npakai/enhavo,npakai/enhavo,mkellermann/enhavo,jennyhelbing/esperanto-cms,kiwibun/enhavo