Revert "Include patch id in commitfest page"

This reverts commit eee60a5.

Discussion: https://postgr.es/m/ff9d7921-f4e3-498a-9dba-ddd28fdb359f%40eisentraut.org

Author: mhagander

pgcommitfest/commitfest/templates/commitfest.html

@@ -83,7 +83,7 @@ <h3>{{p.is_open|yesno:"Active patches,Closed patches"}}</h3>
 {%endifchanged%} 
 {%endif%}
   <tr>
-   <td><a href="{{p.id}}/">{{p.id}}: {{p.name}}</a></td>
+   <td><a href="{{p.id}}/">{{p.name}}</a></td>
    <td><span class="label label-{{p.status|patchstatuslabel}}">{{p.status|patchstatusstring}}</span></td>
    <td>{%if p.targetversion%}<span class="label label-default">{{p.targetversion}}</span>{%endif%}</td>
    <td>{{p.author_names|default:''}}</td>