[ticket/11746] Add "admin activation required" notification.

PHPBB3-11746

phpBB/language/en/common.php

@@ -430,6 +430,7 @@ $lang = array_merge($lang, array(
 	'NOTIFICATION_TOPIC_DISAPPROVED'	=> 'Your topic "%1$s" was disapproved for reason: "%2$s".',
 	'NOTIFICATION_TOPIC_IN_QUEUE'		=> 'A new topic titled "%2$s" was posted by %1$s and needs approval.',
 	'NOTIFICATION_TYPE_NOT_EXIST'		=> 'The notification type "%s" is missing from the file system.',
+	'NOTIFICATION_ADMIN_ACTIVATE_USER'	=> 'The user “%1$s” is newly registered and requires activation.',
 	'NOTIFY_ADMIN'				=> 'Please notify the board administrator or webmaster.',
 	'NOTIFY_ADMIN_EMAIL'		=> 'Please notify the board administrator or webmaster: <a href="mailto:%1$s">%1$s</a>',
 	'NO_ACCESS_ATTACHMENT'		=> 'You are not allowed to access this file.',

phpBB/language/en/ucp.php

@@ -312,6 +312,7 @@ $lang = array_merge($lang, array(
 	'NOTIFICATIONS_MARK_ALL_READ_SUCCESS'				=> 'All notifications have been marked read.',
 	'NOTIFICATION_GROUP_MISCELLANEOUS'					=> 'Miscellaneous Notifications',
 	'NOTIFICATION_GROUP_MODERATION'						=> 'Moderation Notifications',
+	'NOTIFICATION_GROUP_ADMINISTRATION'					=> 'Administration Notifications',
 	'NOTIFICATION_GROUP_POSTING'						=> 'Posting Notifications',
 	'NOTIFICATION_METHOD_EMAIL'							=> 'Email',
 	'NOTIFICATION_METHOD_JABBER'						=> 'Jabber',
@@ -325,6 +326,7 @@ $lang = array_merge($lang, array(
 	'NOTIFICATION_TYPE_QUOTE'							=> 'Someone quotes you in a post',
 	'NOTIFICATION_TYPE_REPORT'							=> 'Someone reports a post',
 	'NOTIFICATION_TYPE_TOPIC'				   			=> 'Someone creates a topic in a forum to which you are subscribed',
+	'NOTIFICATION_TYPE_ADMIN_ACTIVATE_USER'				=> 'New registered user requiring activation',
 
 	'NOTIFY_METHOD'					=> 'Notification method',
 	'NOTIFY_METHOD_BOTH'			=> 'Both',