As pointed out by @klap-in, an empty string may evaluate to false in
some circumstances. This is something we may not want. Using a string
like 'test' should therefore be more robust.

There are circumstances where we may want to test generated content that
uses the auth salt, for example when one tests the rendering of external
images where the url contains a token from media_get_token

move class DokuHTTPClient behind HTTPClient

2 different people reported errors that seems to be solved when following the "If a class extends another, then the parent class must be declared before the child class structure." of http://php.net/manual/en/language.oop5.inheritance.php
Couldn't exactly reproduce under which php/environment the problem occurs, but following the MUST of the PHP documentation seems not to be wrong..

https://github.com/Flyspray/flyspray/pull/647

Translation update (zh)

remove deprecated method call from html_login

feat: add optionally an SVG to html_btn

Translation update (eo)

To prevent abusing this functionality for inserting arbitrary html,
inlineSVG is now called inside the html_btn function.

Translation update (hr)

Updated README: Upped year to 2018

Translation update (he)

Translation update (he)

Translation update (da)

Translation update (uk)

Translation update (pl)

Update all.css (Fixes #2169 table alignment RTL-support)

Fixes #2169 table alignment RTL-support

Update .htaccess.dist

Update css.php

typo

#2181 remove an obsolete line

fix and delete some issues from the translation check

https://www.dokuwiki.org/teams:i18n:translation-check

Support Web Video Text Tracks Format subtitles

Translation update (nl)