add support for XWebinarGroupEntity and it's InMemory Repository and also Register it's required Services and usage in WebinarHub ...

Providers/XWebinarGroupStore.cs

@@ -0,0 +1,20 @@
+using System;
+using xDataService.Configuration;
+using xDataService.InMemRepositories;
+using xDataService.Interfaces;
+using xWebinarService.Interfaces;
+using xWebinarService.Models.Entities;
+
+namespace xWebinarService.Providers
+{
+    public class XWebinarGroupStore : XBaseInMemoryRepositoy<XWebinarGroupEntity, Guid>, IXWebinarGroupStore
+    {
+        public XWebinarGroupStore(
+            XDataServiceConfiguration configuration,
+            IXKeyGenerator<XWebinarGroupEntity, Guid> keyGenerator = null,
+            IXBaseRepositoryEvents<XWebinarGroupEntity> baseRepositoryEvents = null
+        ) : base(configuration, keyGenerator, baseRepositoryEvents)
+        {
+        }
+    }
+}