Open comments in board view with a modal dialog instead of tooltip

app/Template/comment_list/create.php

@@ -0,0 +1,8 @@
+<div class="page-header">
+    <h2><?= t('Add a comment') ?></h2>
+</div>
+<form method="post" action="<?= $this->url->href('CommentListController', 'save', array('task_id' => $task['id'], 'project_id' => $task['project_id'])) ?>" autocomplete="off">
+    <?= $this->form->csrf() ?>
+    <?= $this->form->textEditor('comment', array(), array(), array('required' => true)) ?>
+    <?= $this->modal->submitButtons() ?>
+</form>