undo Cache sync addition, made 1 year ago.

This makes update very slow (at least, that is what we noticed in one case)

OpenContent/Components/OpenContentAPIController.cs

@@ -606,7 +606,7 @@ public HttpResponseMessage Update(JObject json)
                     {
                         ds.Update(dsContext, dsItem, json["form"] as JObject);
                     }
-                    App.Services.CacheAdapter.SyncronizeCache(module);
+                    //App.Services.CacheAdapter.SyncronizeCache(module);
                 }
                 catch (DataNotValidException ex)
                 {