Clojurians Log v2

I figured out how to replace React with Preact in Scittle apps to save 200kb (40kb gzipped saved). This took a bit of messing about so hopefully it saves some time for others. Basically you replace the React requires with:

<script src=""></script>
    <script>
      window.React = preact;
      window.ReactDOM = preact;
    </script>