Simplify layout and templates generation

app/Template/task/details.php

@@ -1,5 +1,5 @@
 <div class="color-<?= $task['color_id'] ?> task-show-details">
-    <h2><?= $this->e('#'.$task['id'].' '.$task['title']) ?></h2>
+    <h2><?= $this->e($task['title']) ?></h2>
     <?php if ($task['score']): ?>
         <span class="task-score"><?= $this->e($task['score']) ?></span>
     <?php endif ?>

app/Template/task/layout.php

@@ -19,10 +19,10 @@
     </div>
     <section class="sidebar-container" id="task-section">
 
-        <?= $this->render('task/sidebar', array('task' => $task)) ?>
+        <?= $this->render($sidebar_template, array('task' => $task)) ?>
 
         <div class="sidebar-content">
-            <?= $task_content_for_layout ?>
+            <?= $content_for_sublayout ?>
         </div>
     </section>
 </section>