Update to use Babel 6 #31

This is an awesome project and I founded recently. I am very interested especially for React and server side rendering part of it. I am trying to improve the tooling on the field so I have published a nuget package GitHub project which simplifies the webpack integration. Especially for simple scenarios like the sample an external configuration file is not required and all the references to the scripts are added automatically. I tried to add it to the sample and make a pull request but when update the babel to latest versions (6+) I am getting an error for server side rendering. Are there any plans to update to the latest babel?