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

.travis.yml

_test/tests/inc/cache_use.test.php

inc/HTTPClient.php

inc/auth.php

inc/common.php

inc/infoutils.php

inc/lang/af/jquery.ui.datepicker.js

inc/lang/ar/jquery.ui.datepicker.js

inc/lang/az/jquery.ui.datepicker.js

inc/lang/bg/jquery.ui.datepicker.js

inc/lang/bn/lang.php

inc/lang/ca/jquery.ui.datepicker.js

inc/lang/cs/jquery.ui.datepicker.js

inc/lang/da/jquery.ui.datepicker.js

inc/lang/de-informal/jquery.ui.datepicker.js

inc/lang/de/jquery.ui.datepicker.js

inc/lang/el/jquery.ui.datepicker.js

inc/lang/eo/jquery.ui.datepicker.js

inc/lang/es/jquery.ui.datepicker.js

inc/lang/es/lang.php