A couple of functions/files were renamed/moved from ref.unicode to here
* i18n-loc-get-default.xml --> locale-get-default.xml
* i18n-loc-set-default.xml --> locale-set-default.xml
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@233377 c90b9560-bf6c-de11-be94-00142212c4b1