Merge branch 'master' of git@github.com:splitbrain/dokuwiki

_test/cases/inc/mail_isvalid.test.php

...es/inc/parserutils_set_metadata_during_rendering.test.php

inc/EmailAddressValidator.php

inc/HTTPClient.php

inc/common.php

inc/html.php

inc/media.php

inc/parserutils.php

lib/exe/indexer.php

lib/exe/mediamanager.php

lib/exe/xmlrpc.php

lib/plugins/plugin/classes/ap_download.class.php

lib/plugins/plugin/classes/ap_manage.class.php