anchor.diff:              save @local
   
             toggle_to
  +      
  +      if customization('auth.additional_auth_footer')
  +        additional = customization('auth.additional_auth_footer')()
  +
   
   
   
  
positive.code:         onClick: @submitAuth
          action
  
        if customization('auth.additional_auth_footer')
          customization('auth.additional_auth_footer')()
  
  
    ####
  
negative.code:   # action: the text for the button
    # inline: is the button inline-block?
    submitButton : (action, inline) ->
      # this is gross code
      el =  DIV
          style:
            fontSize: 24
            display: if inline then 'inline-block' else 'block'
  