The anchor link led to the post itself instead of to the parent.

backup MDL-25283 Fixed regression in restore by adding destroy method to independent restore stages.

- added restricting text conditions to where_clause , it throws a dml_exception when detected.
- also added to where_clause throwing dml_exception for field that doesn't exist in table.
- added unit tests for text condition restricting.
- added 2 unit tests for set_field_select() testing 'auto-casting params to int problem' fix

message MDL-25265 message_send() now uses a success flag rather than returning false immediately if a processor fails to prevent a single bad processor preventing others from running

backup MDL-24962 Backup, Restore, and Import all now explicitly destroy the UI, controller, and stage objects upon completion.

backup MDL-24962 Automated backups now explicitly destroy the backup controller created at the end of a backup for a course.

If we enable the server validation but don't specify a certificate file path
flag the error and don't let the user save the settings.

The CAS protocol security model requires that you verify the cas server
certificate before you trust the answer (valid authentication and username
etc.).

Credit goes to Joachim Fritschi for reporting it and providing a patch.

we should really add some new define before the config.php inclusion soon