Refactor client classes

Hcs.Client/app.config

@@ -22,6 +22,10 @@
                     <security mode="Transport" />
                 </binding>
                 <binding name="NsiBindingAsync2" />
+                <binding name="NsiBindingAsync3">
+                    <security mode="Transport" />
+                </binding>
+                <binding name="NsiBindingAsync4" />
             </basicHttpBinding>
         </bindings>
         <client>
@@ -48,6 +52,9 @@
                 binding="basicHttpBinding" bindingConfiguration="NsiBindingAsync1"
                 contract="Service.Async.NsiCommon.v15_7_0_1.NsiPortsTypeAsync"
                 name="NsiPortAsync1" />
+            <endpoint address="https://api.dom.gosuslugi.ru/ext-bus-nsi-service/services/NsiAsync"
+                binding="basicHttpBinding" bindingConfiguration="NsiBindingAsync3"
+                contract="Service.Async.Nsi.NsiPortsTypeAsync" name="NsiPortAsync2" />
         </client>
     </system.serviceModel>
 </configuration>