* 'master' of git://github.com/SteScho/dokuwiki:
  Update auth.php
  Update auth.php

MSIE 11 tries hard to break any previous working browser detection
even through feature checks. This resolves to browser sniffing (MSIE for
old IE, Trident for IE11+)

See https://forum.dokuwiki.org/thread/10824

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if a needed CONNECT tunnel fails

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connections are now retried after timeout and failing connections will
be marked as skipped instead of failing. This should reduce false alarms
on travis

Let's stop confusing people with what this button does

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As suggested by @selfthinker

localize jQuery UI date picker FS#2912

Added video and audio support

renamed conflicting JavaScript functions FS#2915

FS#2901: Fix lessphp on PHP 5.2.0

Add the original filename to sendFile for Content-Disposition

* origin/PR523:
  Update tpl_getConf() signature to match plugin::getConf()

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The regex wasn't properly escaped here which lead to problems when the
path contains backslashes. This is the root cause of the bug reported
at https://github.com/cosmocode/edittable/issues/19

We now use phpversion() instead of php_logo_guid()

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In Novell eDir the group search returns strings, not arrays. Added if-statement which determines if the result is an array or an string.

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