Add a tip about clearing parent routes
Add a tip about clearing parent routes

greg0ire/SonataAdminBundle,peter-gribanov/SonataAdminBundle,ARTACK/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,morfin60/SonataAdminBundle,peter-gribanov/SonataAdminBundle,ARTACK/SonataAdminBundle,greg0ire/SonataAdminBundle,mweimerskirch/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,jordisala1991/SonataAdminBundle,greg0ire/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,ossinkine/SonataAdminBundle,osavchenko/SonataAdminBundle,OskarStark/SonataAdminBundle,ARTACK/SonataAdminBundle,dmarkowicz/SonataAdminBundle,jlamur/SonataAdminBundle,sonata-project/SonataAdminBundle,OskarStark/SonataAdminBundle,jlamur/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,peter-gribanov/SonataAdminBundle,sonata-project/SonataAdminBundle,morfin60/SonataAdminBundle,ossinkine/SonataAdminBundle,peter-gribanov/SonataAdminBundle,ossinkine/SonataAdminBundle,morfin60/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,dmarkowicz/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,dmarkowicz/SonataAdminBundle,jordisala1991/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,dmarkowicz/SonataAdminBundle,jlamur/SonataAdminBundle,jlamur/SonataAdminBundle,mweimerskirch/SonataAdminBundle,ossinkine/SonataAdminBundle,morfin60/SonataAdminBundle,greg0ire/SonataAdminBundle,osavchenko/SonataAdminBundle,OskarStark/SonataAdminBundle,jlamur/SonataAdminBundle,morfin60/SonataAdminBundle,osavchenko/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,mweimerskirch/SonataAdminBundle,Armstrong1992/SonataAdminBundle,Armstrong1992/SonataAdminBundle,jordisala1991/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,jordisala1991/SonataAdminBundle,OskarStark/SonataAdminBundle,mweimerskirch/SonataAdminBundle,dmarkowicz/SonataAdminBundle,ARTACK/SonataAdminBundle,osavchenko/SonataAdminBundle,osavchenko/SonataAdminBundle