MDL-39166 auth_ldap Add triggers for user created/updated events.
MDL-39487 mod/assign: fixed ID number of grade item changing
MDL-39640 repository: Prevent notice when editing an instance
MDL-39667 repository: Correct check for uniqueness of the name
MDL-39412 question behaviours: hide manual graded option

The ability to set all your quiz questions to require manual grading is
an interesting possibility, but practically almost useless.

If you set that accidentally, then you are badly stuck. There is no way
to fix it after the students have answered the quiz.

Therefore, we should set the config option to hide that option from the
UI. We do this for all Moodle sites as part of the upgrade, not just for
new installs.

If any admin wants to re-enable this, they can later.
MDL-39412 disabling manual graded behaviour refinements

1. Change behaviour admin settings so you can only select enabled
behaviours.
2. During the upgrade, change admin settings that might be currently set
to manual graded, so that instead they are set to deferredfeedback (if
that is available. If not, we just take the first alphabetically.)
MDL-39412 Prevent developer warnings on upgrade from 24 to master
MDL-39761: mod_assign: Always check submission plugin status and visibility.
MDL-38239 gradebook: Importing grades from a .txt file with commas for decimals causes an error
MDL-39802 add cli script for fixing of all deleted users

Use this script if something just set the user.deleted flag instead of calling the delete_user() method.
MDL-39802 fix sloppy user deleting and creating in imsenterprise plugin
MDL-39688 do not set Etag when sending http ranges
MDL-38408 validate PayPal dates and costs always
Merge branch 'w22_MDL-39688_m23_etag' of git://github.com/skodak/moodle into MOODLE_23_STABLE
Merge branch 'MDL-38239-moodle23' of git://github.com/StudiUM/moodle into MOODLE_23_STABLE
Merge branch 'MDL-39640-23' of git://github.com/FMCorz/moodle into MOODLE_23_STABLE
Automatically generated installer lang files
Merge branch 'w22_MDL-39802_m23_deletedusers' of git://github.com/skodak/moodle into MOODLE_23_STABLE
MDL-38347 - Calendar - Fixing arrow output on Android devices
Automatically generated installer lang files