Add forgot password feature

app/Template/password_reset/change.php

@@ -0,0 +1,16 @@
+<div class="form-login">
+    <h2><?= t('Password Reset') ?></h2>
+    <form method="post" action="<?= $this->url->href('PasswordReset', 'update', array('token' => $token)) ?>">
+        <?= $this->form->csrf() ?>
+
+        <?= $this->form->label(t('New password'), 'password') ?>
+        <?= $this->form->password('password', $values, $errors) ?><br/>
+
+        <?= $this->form->label(t('Confirmation'), 'confirmation') ?>
+        <?= $this->form->password('confirmation', $values, $errors) ?>
+
+        <div class="form-actions">
+            <input type="submit" value="<?= t('Change Password') ?>" class="btn btn-blue"/>
+        </div>
+    </form>
+</div>

app/Template/password_reset/create.php

@@ -0,0 +1,17 @@
+<div class="form-login">
+    <h2><?= t('Password Reset') ?></h2>
+    <form method="post" action="<?= $this->url->href('PasswordReset', 'save') ?>">
+        <?= $this->form->csrf() ?>
+
+        <?= $this->form->label(t('Username'), 'username') ?>
+        <?= $this->form->text('username', $values, $errors, array('autofocus', 'required')) ?>
+
+        <?= $this->form->label(t('Enter the text below'), 'captcha') ?>
+        <img src="<?= $this->url->href('Captcha', 'image') ?>"/>
+        <?= $this->form->text('captcha', array(), $errors, array('required')) ?>
+
+        <div class="form-actions">
+            <input type="submit" value="<?= t('Change Password') ?>" class="btn btn-blue"/>
+        </div>
+    </form>
+</div>

app/Template/password_reset/email.php

@@ -0,0 +1,6 @@
+<p><?= t('To reset your password click on this link:') ?></p>
+
+<p><?= $this->url->to('PasswordReset', 'change', array('token' => $token), '', true) ?></p>
+
+<hr>
+Kanboard