Move script to inside component HTML.

Author: adamghill

example/unicorn/templates/unicorn/hello-world-test.html

@@ -13,10 +13,11 @@
   <div>
     Request path context variable: '{{ request.path }}'
   </div>
-</div>
 
-<script type="application/javascript">
-  window.addEventListener('DOMContentLoaded', (event) => {
-    Unicorn.addEventListener('updated', (component) => console.log('got updated', component));
-  });
-</script>
+  <script type="application/javascript">
+    window.addEventListener('DOMContentLoaded', (event) => {
+      Unicorn.addEventListener('updated', (component) => console.log('got updated', component));
+    });
+
+  </script>
+</div>