Merge branch '1.2' into 1.3

.tx/config

@@ -1,8 +0,0 @@
-[main]
-host = https://www.transifex.com
-
-[silverstripe-subsites.master]
-file_filter = lang/<lang>.yml
-source_file = lang/en.yml
-source_lang = en
-type = YML

code/extensions/FileSubsites.php

@@ -9,7 +9,7 @@ class FileSubsites extends DataExtension
     // If this is set to true, all folders created will be default be
     // considered 'global', unless set otherwise
     public static $default_root_folders_global = false;
-    
+
     private static $has_one=array(
         'Subsite' => 'Subsite',
     );
@@ -130,7 +130,7 @@ class FileSubsites extends DataExtension
             return $access;
         }
     }
-    
+
     /**
      * Return a piece of text to keep DataObject cache keys appropriately specific
      */