activity-stream entries for spawn and native-recurrence self-disable v1.5

Template/event/recoreco_task_disable.php

@@ -0,0 +1,9 @@
+<p class="activity-title">
+    <?= e('RecoReco disabled recurrence on %s -- the card now uses Kanboard built-in recurrence',
+            $this->url->link(t('#%d', $task['id']), 'TaskViewController', 'show', array('task_id' => $task['id']))
+        ) ?>
+    <small class="activity-date"><?= $this->dt->datetime($date_creation) ?></small>
+</p>
+<div class="activity-description">
+    <p class="activity-task-title"><?= $this->text->e($task['title']) ?></p>
+</div>