Documentation not clear on how to enable downloads for people not logged in

[GoogleCodeExporter]

The documentation isn't really clear on the permission settings... I cannot 
figure out how to allow users who are not logged in to actually download 
attachments.  They can see attachments, but not download them.

I tried this:

$wgPageAttachment_permissions['view'           ]['allowed'] = true;
$wgPageAttachment_permissions['download'       ]['allowed'] = true;
$wgPageAttachment_permissions['viewHistory'    ]['allowed'] = true;

$wgPageAttachment_permissions['view'           ]['group']['*'    ] = true;
$wgPageAttachment_permissions['download'       ]['group']['*'    ] = true;
$wgPageAttachment_permissions['viewHistory'    ]['group']['*'    ] = true;

I also added this (although I've no idea what it means):

$wgPageAttachment_permissions['view'           ]['loginRequired'] = false;
$wgPageAttachment_permissions['download'       ]['loginRequired'] = false;
$wgPageAttachment_permissions['viewHistory'    ]['loginRequired'] = false;

But nothing works.

I don't know if this is a bug or a problem with the documentation.

  PageAttachment version  : 3.1.0
  MediaWiki version       : 1.19
  PHP version             : 5.3.3
  Database name           : MySQL
  Database version        : 5.1.66
  Operating System name   : Debian GNU/Linux
  Operating System version: 6.0.7

Original issue reported on code.google.com by [email protected] on 11 Apr 2013 at 11:19