Re-add original submission date to pool

submissions/templates/partials/submissions/pool/submission_li.html

@@ -26,7 +26,7 @@
     </div>
 
     <div class="row mb-0">
-        <div class="col-md-3">
+        <div class="col-md-2">
             <small class="text-muted">Editor-in-charge</small>
             <br>
             {% if submission.status == 'unassigned' %}
@@ -45,12 +45,17 @@
                 &middot; <a href="{% url 'submissions:editorial_page' submission.preprint.identifier_w_vn_nr %}">Editorial page</a>
             {% endif %}
         </div>
+        <div class="col-md-2">
+            <small class="text-muted">Original submission date</small>
+            <br>
+            {{ submission.original_submission_date }}
+        </div>
         <div class="col-md-2">
             <small class="text-muted">Latest activity</small>
             <br>
             {{ submission.latest_activity }}
         </div>
-        <div class="col-md-5">
+        <div class="col-md-4">
             <small class="text-muted">Submission Status</small>
             <br>
             <span class="label label-sm label-secondary">{{ submission.get_status_display }}</span>