Performance issues using ReactGrid. #92

When running the "ReactGrid" sample project, I get page load times of ~1s. Is this expected? There are no network calls, apart from the call to node.exe for the markup, so I am curious where this bottleneck is.

If I remove the aspnet-prerender-* from /Views/Home/Index.cshtml, the page load time drops to 3ms.

I don't think this example project should have a page load time above 100ms, maybe less. What are your thoughts on this?