Code refactoring (add autoloader and change files organization)

app/Templates/project_users.php

@@ -0,0 +1,44 @@
+<section id="main">
+    <div class="page-header">
+        <h2><?= t('Project access list for "%s"', $project['name']) ?></h2>
+        <ul>
+            <li><a href="?controller=project"><?= t('All projects') ?></a></li>
+        </ul>
+    </div>
+    <section>
+
+    <?php if (! empty($users['not_allowed'])): ?>
+        <form method="post" action="?controller=project&amp;action=allow&amp;project_id=<?= $project['id'] ?>" autocomplete="off">
+
+            <?= Helper\form_hidden('project_id', array('project_id' => $project['id'])) ?>
+
+            <?= Helper\form_label(t('User'), 'user_id') ?>
+            <?= Helper\form_select('user_id', $users['not_allowed']) ?><br/>
+
+            <div class="form-actions">
+                <input type="submit" value="<?= t('Allow this user') ?>" class="btn btn-blue"/>
+                <?= t('or') ?> <a href="?controller=project"><?= t('cancel') ?></a>
+            </div>
+        </form>
+    <?php endif ?>
+
+    <h3><?= t('List of authorized users') ?></h3>
+    <?php if (empty($users['allowed'])): ?>
+        <div class="alert alert-info"><?= t('Everybody have access to this project.') ?></div>
+    <?php else: ?>
+    <div class="listing">
+        <p><?= t('Only those users have access to this project:') ?></p>
+        <ul>
+        <?php foreach ($users['allowed'] as $user_id => $username): ?>
+            <li>
+                <strong><?= Helper\escape($username) ?></strong>
+                (<a href="?controller=project&amp;action=revoke&amp;project_id=<?= $project['id'] ?>&amp;user_id=<?= $user_id ?>"><?= t('revoke') ?></a>)
+            </li>
+        <?php endforeach ?>
+        </ul>
+        <p><?= t('Don\'t forget that administrators have access to everything.') ?></p>
+    </div>
+    <?php endif ?>
+
+    </section>
+</section>