make currentUser.poems take a collection as an argument and filter it
make myPoetry route not create a new collection for the filtered poems, instead instaniate a new view called FilteredPoemIndex that expects a filtered property to be filled with an array, make currentUser.poems passing in the total poems as a parameter, which returns the filtered array that will be passed in to FilteredPoemIndex. this change allows the view to still listen to the main poems collection for events.