Start to implement task history and project activity

app/Templates/project_activity.php

@@ -0,0 +1,28 @@
+<section id="main">
+    <div class="page-header">
+        <h2><?= t('%s\'s activity', $project['name']) ?></h2>
+        <ul>
+            <li><a href="?controller=board&amp;action=show&amp;project_id=<?= $project['id'] ?>"><?= t('Back to the board') ?></a></li>
+            <li><a href="?controller=project&amp;action=search&amp;project_id=<?= $project['id'] ?>"><?= t('Search') ?></a></li>
+            <li><a href="?controller=project&amp;action=tasks&amp;project_id=<?= $project['id'] ?>"><?= t('Completed tasks') ?></a></li>
+            <li><a href="?controller=project&amp;action=index"><?= t('List of projects') ?></a></li>
+        </ul>
+    </div>
+    <section>
+    <?php if (empty($events)): ?>
+        <p class="alert"><?= t('No activity.') ?></p>
+    <?php else: ?>
+        <?php foreach ($events as $event): ?>
+        <div class="activity-event">
+            <p class="activity-datetime">
+                <?php if ($event['event_type'] === 'task'): ?>
+                    <i class="fa fa-newspaper-o"></i>
+                <?php endif ?>
+                &nbsp;<?= dt('%B %e, %Y at %k:%M %p', $event['date_creation']) ?>
+            </p>
+            <div class="activity-content"><?= $event['event_content'] ?></div>
+        </div>
+        <?php endforeach ?>
+    <?php endif ?>
+    </section>
+</section>