update documentation
update documentation

phansys/SonataMediaBundle,OskarStark/SonataMediaBundle,vyshkant/SonataMediaBundle,Soullivaneuh/SonataMediaBundle,rmzamora/SonataMediaBundle,bgaleotti/SonataMediaBundle,OskarStark/SonataMediaBundle,peterkokot/SonataMediaBundle,Soullivaneuh/SonataMediaBundle,Soullivaneuh/SonataMediaBundle,bgaleotti/SonataMediaBundle,jerome-fix/SonataMediaBundle,vyshkant/SonataMediaBundle,nicolasricci/SonataMediaBundle,nicolasricci/SonataMediaBundle,vyshkant/SonataMediaBundle,kyaroslav/SonataMediaBundle,peterkokot/SonataMediaBundle,Soullivaneuh/SonataMediaBundle,OskarStark/SonataMediaBundle,nicolasricci/SonataMediaBundle,kyaroslav/SonataMediaBundle,nicolasricci/SonataMediaBundle,phansys/SonataMediaBundle,hug963/SonataMediaBundle,sonata-project/SonataMediaBundle,vyshkant/SonataMediaBundle,peterkokot/SonataMediaBundle,Soullivaneuh/SonataMediaBundle,rmzamora/SonataMediaBundle,jerome-fix/SonataMediaBundle,hug963/SonataMediaBundle,rmzamora/SonataMediaBundle,hug963/SonataMediaBundle,bgaleotti/SonataMediaBundle,jerome-fix/SonataMediaBundle,bgaleotti/SonataMediaBundle,vyshkant/SonataMediaBundle,hug963/SonataMediaBundle,jerome-fix/SonataMediaBundle,OskarStark/SonataMediaBundle,hug963/SonataMediaBundle,nicolasricci/SonataMediaBundle