Merge remote-tracking branch 'github-nickvergessen/ticket/11917' into develop-ascraeus

* github-nickvergessen/ticket/11917:
  [ticket/11917] Move OAuth Module to the bottom while installing
  [ticket/11917] Hide OAuth UCP Module when OAuth is not the selected backend

Conflicts:
	phpBB/install/install_install.php

phpBB/phpbb/db/migration/data/v310/auth_provider_oauth2.php

@@ -0,0 +1,40 @@
+<?php
+/**
+*
+* @package migration
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb\db\migration\data\v310;
+
+class auth_provider_oauth2 extends \phpbb\db\migration\migration
+{
+	static public function depends_on()
+	{
+		return array(
+			'\phpbb\db\migration\data\v310\auth_provider_oauth',
+		);
+	}
+
+	public function update_data()
+	{
+		return array(
+			array('custom', array(
+				array($this, 'update_auth_link_module_auth'),
+			)),
+		);
+	}
+
+	public function update_auth_link_module_auth()
+	{
+		$sql = 'UPDATE ' . MODULES_TABLE . "
+			SET module_auth = 'authmethod_oauth'
+			WHERE module_class = 'ucp'
+				AND module_basename = 'ucp_auth_link'
+				AND module_mode = 'auth_link'
+				AND module_auth = ''";
+		$this->db->sql_query($sql);
+	}
+}