Don't break if logout_url only accepts 2 args (as it does in older versions)
Don't break if logout_url only accepts 2 args (as it does in older versions)

identification-io/devise_cas_authenticatable,nbudin/devise_cas_authenticatable,nbudin/devise_cas_authenticatable,identification-io/devise_cas_authenticatable,tomascharad/devise_cas_authenticatable,tomascharad/devise_cas_authenticatable