Avoid re-layout when displaying the page.

Use <span>/<span> instead of <ul>/<il> for task menu anchor, to avoid flickering items when the
menus are created.

app/Template/app/dashboard.php

@@ -11,8 +11,8 @@
                 <li><i class="fa fa-cog fa-fw"></i><?= $this->a(t('Settings'), 'config', 'index') ?></li>
             <?php endif ?>
             <li>
-                <ul class="dropdown">
-                    <li>
+                <span class="dropdown">
+                    <span>
                         <i class="fa fa-caret-down"></i> <a href="#" class="dropdown-menu"><?= t('Change dashboard view') ?></a>
                         <ul>
                             <li>
@@ -31,8 +31,8 @@
                                 <a href="#" class="dashboard-toggle" data-toggle="activities"><?= t('Show/hide activities') ?></a>
                             </li>
                         </ul>
-                    </li>
-                </ul>
+                    </span>
+                </span>
             </li>
         </ul>
     </div>

app/Template/board/filters.php

@@ -1,8 +1,8 @@
 <div class="page-header">
     <ul class="board-filters">
         <li>
-            <ul class="dropdown">
-                <li>
+            <span class="dropdown">
+                <span>
                     <i class="fa fa-caret-down"></i> <a href="#" class="dropdown-menu"><?= t('Actions') ?></a>
                     <ul>
                         <li>
@@ -45,8 +45,8 @@
                         </li>
                         <?php endif ?>
                     </ul>
-                </li>
-            </ul>
+                </span>
+            </span>
         </li>
         <li>
             <?= $this->formSelect('user_id', $users, array(), array(), array('data-placeholder="'.t('Filter by user').'"'), 'apply-filters chosen-select') ?>

app/Template/board/task_menu.php

@@ -1,5 +1,5 @@
-<ul class="dropdown">
-    <li>
+<span class="dropdown">
+    <span>
         <a href="#" class="dropdown-menu"><?= '#'.$task['id'] ?></a>
         <ul>
             <li><i class="fa fa-user"></i> <?= $this->a(t('Change assignee'), 'board', 'changeAssignee', array('task_id' => $task['id'], 'project_id' => $task['project_id']), false, 'task-board-popover') ?></li>
@@ -9,5 +9,5 @@
             <li><i class="fa fa-pencil-square-o"></i> <?= $this->a(t('Edit this task'), 'task', 'edit', array('task_id' => $task['id'], 'project_id' => $task['project_id']), false, 'task-board-popover') ?></li>
             <li><i class="fa fa-close"></i> <?= $this->a(t('Close this task'), 'task', 'close', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'redirect' => 'board'), false, 'task-board-popover') ?></li>
         </ul>
-    </li>
-</ul>
+    </span>
+</span>