Added button for user feedback form

_layouts/rule.html

@@ -451,6 +451,10 @@ Created with [CommunityRule](https://communityrule.info)
   <button class="pushButton" id="trash" onclick="deleteRule()">
     <img src="{% link assets/tabler_icons/trash.svg %}" title="Rule deletion request" />
   </button>
+  <button class="pushButton"
+          onclick="javascript:location.href='https://www.colorado.edu/lab/medlab/content/communityrule-user-feedback'">
+    Feedback
+  </button>
   
 </article>