on the supplied namespace.

The scope for the LDAP searches for users and groups can now be set using
the new options 'userscope' and 'groupscope'. Valid options are 'base',
'one' and 'sub'. Defaults to 'sub'.

besides via Save or Preview button. This has been successfully tested in FF,
Chrome and IE6/7/8. Opera does not support onbeforeunload, therefore the draft
is kept if the user navigates away from the editor.

Please test this.

* Updated the code to be closer to the latest upstream one.
* Updated the license: it used to be under the problematic PHP License,
  and is now under the BSD License, thanks to the original author and
  contributor agreement.

Needs testing from:

a) Exchange users - is FS1755 fixed for you?
b) everone else - all okay still?

FS#1878: Hide Dokuwiki version information from metadata and only show it to admins and manager in do=check. Also protected meta files README, VERSION and COPYING additionally to .ht*

This adds a license chooser to the installer. The installer defaults to
the more free CC-BY-SA. CC-NC-BY-SA is still the default in dokuwiki.php
to keep backwards compatibility.

The license array was reordered and Non-Derivative licenses removed
(they don't make much sense for wiki content).

This needs testing. We need feedback from someone where this is
reproducible broken before applying this patch.

FS#1874: removed padding for interwiki links in print stylesheet, as the icons aren't displayed there

Tests and feedbacks please!

This patch changes the ft_pageLookup function to always return the
title of pages with the result. This makes it easier to work with the
array, as it no longer changes between numeric and key indexes depending
on useheading.
This also means that action plugins subscribed to
SEARCH_QUERY_PAGELOOKUP need to be adjusted. The event contains a new
data field called 'has_titles' which plugins can use to check for
backwards compatibility.

The title.idx file needs to have exactly the same length as the
page.idx. This patch creates the file with the correct length if it
doesn't exist yet.

If you upgrade in between you need to delete your data/index/title.idx
file

This patch also removes legacy support for @USER@. Only %USER% is valid
now.

msg() now stores always the message to the MSG array until headers are
sent. After this, a call of msg will print out all messages from the MSG
array immediately through html_msgarea.
This prevents double posting and losses of messages from the MSG array.

This patch implements what Adrian's patch "Hide logout button if auth
backend cannot logout" intended to do.

The 'logoff' capability was used to decide if a special method called
$auth->logOff() should be called when the user logs out, not if the
backend supports logouts at all. This was a superflous capability since
an empty logOff() method is implemented in the base class anyway - it
doesn't hurt to always call the method.

The 'logoff' capability is now deprecated. Backends who want to do
actions on logout simply need to overwrite logOff().

A new capability 'logout' was added which defaults to true. Backends
that can't logoff the user (eg. because they use some automatic
login/logoff mechanism) can set this to false.

Probably makes sense to add a 'login' capability as well...