Upgrade to KH 3.3.0

includes/kohana/modules/database/config/database.php

@@ -1,10 +1,10 @@
-<?php defined('SYSPATH') or die('No direct access allowed.');
+<?php defined('SYSPATH') OR die('No direct access allowed.');
 
 return array
 (
 	'default' => array
 	(
-		'type'       => 'mysql',
+		'type'       => 'MySQL',
 		'connection' => array(
 			/**
 			 * The following options are available for MySQL:
@@ -14,6 +14,7 @@ return array
 			 * string   username     database username
 			 * string   password     database password
 			 * boolean  persistent   use persistent connections?
+			 * array    variables    system variables as "key => value" pairs
 			 *
 			 * Ports and sockets may be appended to the hostname.
 			 */
@@ -26,10 +27,9 @@ return array
 		'table_prefix' => '',
 		'charset'      => 'utf8',
 		'caching'      => FALSE,
-		'profiling'    => TRUE,
 	),
 	'alternate' => array(
-		'type'       => 'pdo',
+		'type'       => 'PDO',
 		'connection' => array(
 			/**
 			 * The following options are available for PDO:
@@ -52,6 +52,5 @@ return array
 		'table_prefix' => '',
 		'charset'      => 'utf8',
 		'caching'      => FALSE,
-		'profiling'    => TRUE,
 	),
-);
+);