Merge pull request Azure#168 from markcowl/cache

Fix managed cache creation issue

Author: markcowl

src/ServiceManagement/ManagedCache/Commands.ManagedCache/lib/ManagedCacheClient.cs

@@ -2571,6 +2571,7 @@ public async Task<AzureOperationResponse> BeginCreatingCacheServiceAsync(string
                 }
 
                 requestContent = requestDoc.ToString();
+                requestContent = System.Text.RegularExpressions.Regex.Replace(requestContent, "<IntrinsicSettings>\\s*<CacheServiceInput", "<IntrinsicSettings><CacheServiceInput");
                 httpRequest.Content = new StringContent(requestContent, Encoding.UTF8);
                 httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/xml");