Add new campaign template

Hcs.WebApp/BackgroundServices/CampaignManagers/ExportHousesDataManager_15_7_0_1.cs

@@ -0,0 +1,18 @@
+using Hcs.WebApp.Data.Hcs;
+
+namespace Hcs.WebApp.BackgroundServices.CampaignManagers
+{
+    public class ExportHousesDataManager_15_7_0_1(
+        IServiceScopeFactory scopeFactory,
+        OperationExecutionState operationExecutionState,
+        ResultWaitState resultWaitState,
+        Campaign campaign) : ManagerBase(scopeFactory, operationExecutionState, resultWaitState, campaign)
+    {
+        protected override int StepCount => throw new NotImplementedException();
+
+        public override Task ProcessAsync()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}