[t2672] Remove the entire persona group from webmakernav if no login
[t2672] Remove the entire persona group from webmakernav if no login

mbuttu/butter,BBGInnovate/butter,mbuttu/butter,mozilla/butter,robinparadise/videoquizmaker,BBGInnovate/butter,robinparadise/videoquizmaker,mozilla/butter,mbuttu/butter