MDLSITE-2252 support badges/issuedbadges fields for 2.5+ sites
MDLSITE-2258 When a site is moved/copied, then the renew registration process is broken because the hub url is Moodle.net
MDLSITE-2257 better confirmation message when the registration process asks if the site has been copied or moved
Merge branch 'master' of git://github.com/moodlehq/moodle-local_hub