Upgrade to KH 3.1.3.1

includes/kohana/modules/userguide/init.php

@@ -8,9 +8,9 @@ Route::set('docs/media', 'guide/media(/<file>)', array('file' => '.+'))
 		'file'       => NULL,
 	));
 
+// API Browser, if enabled
 if (Kohana::config('userguide.api_browser') === TRUE)
 {
-	// API Browser
 	Route::set('docs/api', 'guide/api(/<class>)', array('class' => '[a-zA-Z0-9_]+'))
 		->defaults(array(
 			'controller' => 'userguide',
@@ -19,12 +19,12 @@ if (Kohana::config('userguide.api_browser') === TRUE)
 		));
 }
 
-// Translated user guide
-Route::set('docs/guide', 'guide(/<page>)', array(
+// User guide pages, in modules
+Route::set('docs/guide', 'guide(/<module>(/<page>))', array(
 		'page' => '.+',
 	))
 	->defaults(array(
 		'controller' => 'userguide',
 		'action'     => 'docs',
-	));
-
+		'module'     => '',
+	));