updated donations

removed open collective

src/_includes/donations-current.html

@@ -13,7 +13,7 @@
         <tr>
             <td>{{donation.date}}</td>
             {% if donation.via == 'opencollective' %}
-            <td><a href="https://opencollective.com/sp-codes" rel="nofollow">Open Collective</a></td>
+            <td>Open Collective</td>
             {% else %}
             <td>{{strings[donation.via][locale]}}</td>
             {% endif %}