Author: Andrew Davis
MDL-49166 registration: now states whether or not site is registered
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2721dc593e7d8d4d1f78db5a7aaa10f75df941bc
http://github.com/moodle/moodle/commit/2721dc593e7d8d4d1f78db5a7aaa10f75df941bc
+ 2.8 en [pleaserefreshregistration,core_admin]