dirname() is a slow function compared with __DIR__ and using
'/../'. Moodle has a large number of legacy files that are included
each time a page loads and is not able to use an autoloader as it is
functional code. This allows those required includes to perform as
best as possible in this situation.
Existing user messaging preferences should accomodate default settings and
permissions. This also includes some changes to default outputs preferences.
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
This introduces the new page where admin may change the permissions and
defaults for particular combination of message processors and providers.
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
