When a user reloads/refreshes the browser the wizard reloads and user would lose all wizard data entered thus far.  A warning/confirmation dialog should be displayed when user attempts to refresh the browser saying "You will lose all your wizard data!  Are you sure?   [cancel] [Ok]"

smordech@redhat.com will provide mockups

mockup: https://marvelapp.com/prototype/2c7hh33g/screen/84258096