diff --git a/sql/mmcfe_ng_structure.sql b/sql/mmcfe_ng_structure.sql
index 1e21bbf4..5d10574f 100644
--- a/sql/mmcfe_ng_structure.sql
+++ b/sql/mmcfe_ng_structure.sql
@@ -1,37 +1,18 @@
--- phpMyAdmin SQL Dump
--- version 3.5.8.1deb1
--- http://www.phpmyadmin.net
---
--- Host: localhost
--- Generation Time: Jun 09, 2013 at 04:08 PM
--- Server version: 5.5.31-0ubuntu0.13.04.1
--- PHP Version: 5.4.9-4ubuntu2
-
-SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
 SET time_zone = "+00:00";
 
-
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
 
---
--- Database: `mmcfe_ng`
---
-
--- --------------------------------------------------------
-
---
--- Table structure for table `accounts`
---
-
 CREATE TABLE IF NOT EXISTS `accounts` (
   `id` int(255) NOT NULL AUTO_INCREMENT,
-  `admin` int(1) NOT NULL DEFAULT '0',
+  `is_admin` tinyint(1) NOT NULL DEFAULT '0',
   `username` varchar(40) NOT NULL,
   `pass` varchar(255) NOT NULL,
   `email` varchar(255) DEFAULT NULL COMMENT 'Assocaited email: used for validating users, and re-setting passwords',
+  `is_locked` tinyint(1) NOT NULL DEFAULT '0',
   `loggedIp` varchar(255) DEFAULT NULL,
   `sessionTimeoutStamp` int(255) DEFAULT NULL,
   `pin` varchar(255) NOT NULL COMMENT 'four digit pin to allow account changes',
@@ -44,12 +25,6 @@ CREATE TABLE IF NOT EXISTS `accounts` (
   UNIQUE KEY `username` (`username`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `blocks`
---
-
 CREATE TABLE IF NOT EXISTS `blocks` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `height` int(10) unsigned NOT NULL,
@@ -65,13 +40,7 @@ CREATE TABLE IF NOT EXISTS `blocks` (
   PRIMARY KEY (`id`),
   UNIQUE KEY `height` (`height`,`blockhash`),
   KEY `time` (`time`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8 COMMENT='Discovered blocks persisted from Litecoin Service';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `notifications`
---
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Discovered blocks persisted from Litecoin Service';
 
 CREATE TABLE IF NOT EXISTS `notifications` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
@@ -84,13 +53,7 @@ CREATE TABLE IF NOT EXISTS `notifications` (
   KEY `active` (`active`),
   KEY `data` (`data`),
   KEY `account_id` (`account_id`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
-
--- --------------------------------------------------------
-
---
--- Table structure for table `notification_settings`
---
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE IF NOT EXISTS `notification_settings` (
   `type` varchar(15) NOT NULL,
@@ -98,12 +61,6 @@ CREATE TABLE IF NOT EXISTS `notification_settings` (
   `active` tinyint(1) NOT NULL DEFAULT '0'
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `pool_worker`
---
-
 CREATE TABLE IF NOT EXISTS `pool_worker` (
   `id` int(255) NOT NULL AUTO_INCREMENT,
   `account_id` int(255) NOT NULL,
@@ -115,12 +72,6 @@ CREATE TABLE IF NOT EXISTS `pool_worker` (
   KEY `account_id` (`account_id`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `settings`
---
-
 CREATE TABLE IF NOT EXISTS `settings` (
   `name` varchar(255) NOT NULL,
   `value` varchar(255) DEFAULT NULL,
@@ -128,12 +79,6 @@ CREATE TABLE IF NOT EXISTS `settings` (
   UNIQUE KEY `setting` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
--- --------------------------------------------------------
-
---
--- Table structure for table `shares`
---
-
 CREATE TABLE IF NOT EXISTS `shares` (
   `id` bigint(30) NOT NULL AUTO_INCREMENT,
   `rem_host` varchar(255) NOT NULL,
@@ -148,13 +93,7 @@ CREATE TABLE IF NOT EXISTS `shares` (
   KEY `upstream_result` (`upstream_result`),
   KEY `our_result` (`our_result`),
   KEY `username` (`username`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
-
--- --------------------------------------------------------
-
---
--- Table structure for table `shares_archive`
---
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE IF NOT EXISTS `shares_archive` (
   `id` int(255) unsigned NOT NULL AUTO_INCREMENT,
@@ -167,13 +106,7 @@ CREATE TABLE IF NOT EXISTS `shares_archive` (
   PRIMARY KEY (`id`),
   UNIQUE KEY `share_id` (`share_id`),
   KEY `time` (`time`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8 COMMENT='Archive shares for potential later debugging purposes';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `statistics_shares`
---
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Archive shares for potential later debugging purposes';
 
 CREATE TABLE IF NOT EXISTS `statistics_shares` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
@@ -184,13 +117,7 @@ CREATE TABLE IF NOT EXISTS `statistics_shares` (
   PRIMARY KEY (`id`),
   KEY `account_id` (`account_id`),
   KEY `block_id` (`block_id`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
-
--- --------------------------------------------------------
-
---
--- Table structure for table `transactions`
---
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE IF NOT EXISTS `transactions` (
   `id` int(255) NOT NULL AUTO_INCREMENT,
@@ -204,7 +131,7 @@ CREATE TABLE IF NOT EXISTS `transactions` (
   KEY `block_id` (`block_id`),
   KEY `account_id` (`account_id`),
   KEY `type` (`type`)
-) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
 /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;