New Hotjar site for development + Git check for correct Hotjar code (prod vs dev)

[burrage]

Ben to spin up new Hotjar property -- DONE!

Create Git check of Hotjar code prod vs dev--

Development Hotjar code:

<!-- Hotjar Tracking Code for http://34.219.124.208:3000/ -->
<script>
    (function(h,o,t,j,a,r){
        h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
        h._hjSettings={hjid:2225580,hjsv:6};
        a=o.getElementsByTagName('head')[0];
        r=o.createElement('script');r.async=1;
        r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
        a.appendChild(r);
    })(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
</script>