Updated mediawiki/extensions Project: mediawiki/extensions/Echo c2258dd7cee73ec0c60391d8bf9254f62e12286d
The Echo cohort study was finished in July 2013 and hasn't been used
since. The code was also checking in reverse order, for example it
checked registration before checking whether the survey was still
EchoHooks::isEchoDisabled() was removed, and all callers were checked to
make sure they were also checking for anonymity.
EchoNotificationController::doNotification() will throw an exception if
the user is anonymous, since it shouldn't be possible to get an
anonymous user into that code path.