adds +certificate:event to +sigh-httr
%new-order (new-order:event t.wir rep)
%finalize-order (finalize-order:event t.wir rep)
%check-order (check-order:event t.wir rep)
+ %certificate (certificate:event t.wir rep)
%get-authz (get-authz:event t.wir rep)
:: XX check/finalize-authz ??
%test-trial (test-trial:event t.wir rep)
