title: How do I override standard Android's BottomNavigation behavior when there are more than 3 buttons
body: <p>I'm testing new Android's BottomNavigationView from support library. The default behavior when there are more than 3 buttons is to expand the selected one while shifting others and hiding their texts. 
  I'm wondering, is there way to override this behavior and to distribute the buttons evenly with all the titles visible? Similar to when there are only 3 of them.</p>