Author: Petr Skoda
MDL-27889 use new recaptcha google urls in lang packs
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f3cbcc623d4fdde54dcaad4b19e6d12e6fae4b12
http://github.com/moodle/moodle/commit/f3cbcc623d4fdde54dcaad4b19e6d12e6fae4b12
+ 2.0 en [configrecaptchaprivatekey,core_admin]