Adding Microsoft.ServiceBus as a shared assembly

Author: fabiocav

src/WebJobs.Script/Description/CSharp/FunctionMetadataResolver.cs

@@ -49,6 +49,7 @@ public sealed class FunctionMetadataResolver : MetadataReferenceResolver, IFunct
             {
                 new DirectSharedAssemblyProvider(typeof(Newtonsoft.Json.JsonConvert).Assembly), /* Newtonsoft.Json */
                 new DirectSharedAssemblyProvider(typeof(WindowsAzure.Storage.Table.ITableEntity).Assembly), /* Microsoft.WindowsAzure.Storage */
+                new DirectSharedAssemblyProvider(typeof(Microsoft.ServiceBus.Messaging.BrokeredMessage).Assembly), /* Microsoft.ServiceBus */
                 new LocalSharedAssemblyProvider(@"^Microsoft\.AspNet\.WebHooks\..*"), /* Microsoft.AspNet.WebHooks.* */
             };