templates: add optional Series ID buttons to the patch list

If the user has turned on display of patch IDs, add another column with
the series IDs to the patch list template.

Use a non-breaking space to ensure that "Series ID" is not split across
two lines, making the header ugly.

Signed-off-by: Ross Burton <ross.burton@arm.com>

Author: rossburton

patchwork/templates/patchwork/partials/patch-list.html

@@ -85,6 +85,12 @@
 {% endif %}
         </th>
 
+{% if user.is_authenticated and user.profile.show_ids %}
+        <th>
+          Series&nbsp;ID
+        </th>
+{% endif %}
+
         <th>
           <span class="colinactive">Series</span>
         </th>
@@ -190,6 +196,15 @@
             {{ patch.name|default:"[no subject]"|truncatechars:100 }}
           </a>
         </td>
+{% if user.is_authenticated and user.profile.show_ids %}
+        <td>
+{% if patch.series %}
+          <button type="button" class="btn btn-xs btn-copy" data-clipboard-text="{{ patch.series.id }}" title="Copy to Clipboard">
+            {{ patch.series.id }}
+          </button>
+{% endif %}
+        </td>
+{% endif %}
         <td>
 {% if patch.series %}
           <a href="?series={{patch.series.id}}">