title: RoutingOrder does not work
body: <p>When I am getting envelope by <a href="https://www.docusign.com/p/APIGuide/APIGuide.htm#Status%20and%20Managing%20Group/EnvelopeStatus.htm%3FTocPath%3DDocuSign%2520Service%2520API%2520Information%7CStatus%2520and%2520Managing%2520Function%2520Group%7CEnvelopeStatus%7C_____0" rel="nofollow noreferrer">RequestStatus</a> all recipients have same routing number. But I am sure and debug that provided different parameter for each recipient. And all recipients gets email in same time. How can I send envelope for each recipient according to RoutingOrder?</p>
  
  <p>Sequential Signing (API) enabled for my account: 
  <img src="https://i.stack.imgur.com/GQfqK.png" alt="enter image description here"></p>
  
  <p>My examlple:</p>
  
  <pre><code>        WebAPI.Recipient[] recipients = {new WebAPI.Recipient(), new WebAPI.Recipient()};
          recipients[0].Email = "JohnDo@gmail.com";
          recipients[0].UserName = "John Do";
          recipients[0].Type = WebAPI.RecipientTypeCode.Signer;
          recipients[0].ID = "2";
          recipients[0].RoutingOrder = 2;
  
          recipients[1].Email = "JohnDo2@gmail.com";
          recipients[1].UserName = "John Do2";
          recipients[1].Type = WebAPI.RecipientTypeCode.Signer;
          recipients[1].ID = "1";
          recipients[1].RoutingOrder = 1;
  
          // Create envelope
          WebAPI.Envelope envelope = new WebAPI.Envelope();
          envelope.Subject = "Subject line mandatory!";
          envelope.Recipients = recipients;
          envelope.AccountId = APIAccountId;
  
          // Create document
          envelope.Documents = new WebAPI.Document[1];
          WebAPI.Document doc = new WebAPI.Document();
          doc.ID = "1";
          doc.Name = "Picture PDF";
          doc.TransformPdfFields = true;
          doc.PDFBytes = Properties.Resources.test;
          envelope.Documents[0] = doc;
  
          // Create tab
          WebAPI.Tab tab = new WebAPI.Tab();
          WebAPI.AnchorTab anchorTab = new WebAPI.AnchorTab();
          anchorTab.AnchorTabString = "Adobe";
          anchorTab.IgnoreIfNotPresent = true;
          anchorTab.IgnoreIfNotPresentSpecified = true;
          tab.AnchorTabItem = anchorTab;
          tab.CustomTabRequired = false;
          tab.SenderRequired = false;
          tab.Type = WebAPI.TabTypeCode.SignHere;
          tab.DocumentID = "1";
          tab.RecipientID = "1";
  
          WebAPI.Tab tab2 = new WebAPI.Tab();
          WebAPI.AnchorTab anchorTab2 = new WebAPI.AnchorTab();
          anchorTab2.AnchorTabString = "CustomTag";
          anchorTab2.IgnoreIfNotPresent = true;
          anchorTab2.IgnoreIfNotPresentSpecified = true;
          tab2.AnchorTabItem = anchorTab2;
          tab2.Type = WebAPI.TabTypeCode.SignHere;
          tab2.DocumentID = "1";
          tab2.RecipientID = "2";
          tab2.SenderRequired = false;
          tab2.SharedTab = true;
          tab2.TabLabel = "CustomTag";
          tab2.Value = "Value2";
  
          envelope.Tabs = new WebAPI.Tab[2];
          envelope.Tabs[0] = tab;
          envelope.Tabs[1] = tab2;
  
          // Get results
          WebAPI.EnvelopeStatus status = apiClient.CreateAndSendEnvelope(envelope);
  </code></pre>
  
  <p><strong>Request to DocuSing SOAP API</strong>: 
  <a href="http://pastebin.com/FJXizB2b" rel="nofollow noreferrer">Request to DocuSing SOAP API</a></p>