adding fixed activity feed button

opentech/apply/funds/templates/funds/submissions.html

@@ -43,6 +43,9 @@
 {% include "activity/include/action_list.html" %}
 {% include "activity/include/all_activity_list.html" %}
 
+<a href="#" class="js-open-feed link link--open-feed">
+    <h4 class="heading heading--no-margin">Activity Feed</h4>
+</a>
 {% endblock %}
 
 {% block extra_js %}